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Bulletin of the Natural History Museum, 2018, 11: 101-180. Received 23 Nov 2018; Accepted 02 Dec 2018. doi:10.5937/bnhmb1811101N UDC: 581.9(497.11) Original scientific paper MATERIAL ON THE ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA. NOMENCLATURAL, TAXONOMIC AND FLORISTIC NOTES I MARJAN NIKETIĆ1*, GORDANA TOMOVIĆ2, RANKO PERIĆ3, BOJAN ZLATKOVIĆ4, GORAN ANAČKOV5, VLADAN DJORDJEVIĆ2, NEJC JOGAN6, BORIS RADAK5, ŠEMIJA DURAKI7, MIHAJLO STANKOVIĆ8, NEVENA KUZMANOVIĆ2, DMITAR LAKUŠIĆ2, VLADIMIR STEVANOVIĆ9 1 Natural History Museum, 11000 Belgrade, Serbia, e-mail: mniketic@nhmbeo.rs 2 Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, 11000 Belgrade, Serbia, e-mail: gtomovic@bio.bg.ac.rs, vdjordjevic@bio.bg.ac.rs, nkuzmanovic@bio.bg.ac.rs, dlakusic@bio.bg.ac.rs 3 Institute for Nature Conservation of Vojvodina province, Radnička 20a, 21101 Novi Sad, Serbia, e-mail: ranko.peric@pzzp.rs 4 Department of Biology and Ecology, Faculty of Natural Sciences and Mathematics, University of Niš, Serbia, e-mail: bojanzlat@pmf.ni.ac.rs 5 Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Serbia, e-mail: goran.anackov@dbe.uns.ac.rs, boza.pal@dbe.uns.ac.rs, boris.radak@dbe.uns.ac.rs 6 Department of Biology, University of Ljubljana, Biotechnical faculty, "Večna pot 111, Ljubljana, Slovenia, e-mail: nejc.jogan@bf.uni-lj.si 7 Eight Belgrade Grammar School, Grčića Milenka 71, 11000 Belgrade, Serbia, email: semijaduraki@gmail.com 8 Nature Conservation Movement of Sremska Mitrovica, Serbia, e-mail: trogloxen@gmail.com 9 Serbian Academy of Sciences and Arts, Kneza Mihaila 35, 11000 Belgrade, Serbia, e-mail: vstev@bio.bg.ac.rs The paper presents three new nomenclature combinations related to representatives of the orchid family. In addition, 14 taxa (species, subspecies and hybrids) of vascular flora which are newly registered for Serbia (of which 8 are autochthonous and 6 allochtonous plants) are presented. A confirmation of old or unreliable 102 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I literature records for four autochthonous and one allochthonous plant in the flora of Serbia has been done. Four plant taxa are a novelty for proper Serbia, Vojvodina, or Kosovo and Metohija, and for 7 plants, presence in certain administrative units in Serbia has been confirmed. In the last part of the paper, there is a review of 9 disputed taxa for our country. Key words: vascular flora, checklist, nomenclature, taxonomy, Serbia INTRODUCTION Inventory of the flora of an area represents a comprehensive, long-term and continuous work on recording and reviewing of extremely extensive botanical literature, from the very beginnings of botanical work in some territory, then a critical review of the published data, as well as checking of specimens in herbarium collections. In addition, it is necessary that the taxonomic-nomenclature status of each taxon that is mentioned for a certain territory, corresponds to the latest knowledge in botanical literature. The beginning of the inventory of the taxa of the vascular flora of Serbia, is related to the period 1993-1995 when a preliminary (internal) list of taxa for the territory of Yugoslavia (later Serbia and Montenegro) was made, based on the review and selection of species and subspecies from the edition of Flora Europaea. The authors of the first list were V. Stevanović, D. Lakušić and M. Niketić, who, on the basis of a complete overview of the taxa, presented the state of diversity of the vascular flora of Yugoslavia, with an overview of species of international significance. Some 10 years later, the Institute for Nature Protection of the Republic of Serbia started the creation of an electronic catalog of the taxa of the vascular flora of Serbia, for the purpose of establishing an information system on protected plants in Serbia. Authors of this electronic catalogue were M. Niketić and G. Tomović, and the names from this catalogue were later taken over for legal regulation and formation of the List of strictly protected and protected plants in the Republic of Serbia as an integral part of the Rulebook on declaration and protection of protected and strictly protected species of plants, animals and fungi (Anonymous 2010–2016). After 2005, data for updating and inventorying taxa were collected, so that at the beginning of 2018, work on the multi-volume publication “An annotated checklist of vascular flora of Serbia” started. The first volume is planned to include the following groups: Lycopodiopsida, Polypodiopsida, Gnetopsida, Pinopsida and Liliopsida, and the remaining volumes the Magnoliopsida group. Such “An annotated checklist” would integrate all the literature data on the presence of vascular flora taxa in Serbia, and would also include checking of herbarium collections. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 103 The indispensable basis for publishing of “An annotated checklist of vascular flora of Serbia 1” is the presentation of data on new taxa for the flora of Serbia, whether they are species newly registered for our country or are a confirmation of old and/or inaccurate literary records. In addition, it was also important to show those plant species and subspecies that represent a novelty for individual administrative units in the Republic of Serbia (proper Serbia, Vojvodina, Kosovo and Metohija). The last part of the article is devoted to the erroneously cited or disputed taxa for the territory of Serbia, with comments on which taxon would be treated. MATERIAL AND METHODS Field investigation, identification and revision of herbarium material as well as searching for and checking of numerous literature sources were accomplished in orded to supplement all the floristic and distribution data. Collected plants are deposited in the Herbarium of the Natural History Museum in Belgrade (BEO), Herbarium of the Institute of Botany and Botanical Garden “Jevremovac”, University of Belgrade (BEOU), the Herbarium of the Institute for Nature Conservation of the Vojvodina province (PZZP), the Herbarium of Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad (BUNS) (Thiers 2013) and Herbarium of the Faculty of Sciences and Mathematics, Department of Biology and Ecology, University of Niš (HMN). The names and classification of families and affinity of genera to certain families were given in accordance with PPG I (2016) for ferns and lycopods, Christenhusz et al. (2011) for gymnosperms, and APG IV (2016) for angiosperm families (flowering plants), with certain deviations in the taxa of the highest rank. Nomenclature is given according to the World Check List of selected plant families (WCSP) (http://wcsp.science.kew.org) for Liliopsida (Govaerts et al. 2018). Families, genera and species were sorted in the alphabetical order of their Latin names. Short taxon description for newly registered taxa for Serbia is compiled according to numerous botanical sources, with some changes and modifications which are based on field observations and herbarium specimens inspections. In the nomenclature notes heterotypic and homotypic names are sorted chronologically. Nomenclatural provisions are applied from ICN (Turland et al. 2018). Distribution of the plant taxa in the Republic of Serbia is presented according to the grid map with squares of 10 × 10 km, based on the Military Grid Reference System (MGRS) projection (Lampinen 2001). 104 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I RESULTS AND DISCUSSION Nomenclatural notes LILIOPSIDA ORCHIDACEAE Dactylorhiza saccifera subsp. macrostachys (Tineo) Niketić & Djordjević, comb. nov. ≡ Orchis macrostachys Tineo, Pl. Rar. Sicil. (ed. 2): 7 (1846) [basionym] ≡ O. maculata [stat. indet.] macrostachys (Tineo) Asch. & Graebn., Syn. Mitteleur. Fl. 3: 748 (1907) ≡ Orchis maculata subsp. macrostachys (Tineo) Soó, Repert. Spec. Nov. Regni Veg. 24: 32 (1927), comb. illeg. = O. gervasiana Tod., Orchid. Sicul.: 57 (1842) ≡ O. maculata var. gervasiana (Tod.) Nyman, Consp. Fl. Eur.: 693 (1882) ≡ D. gervasiana (Tod.) H. Baumann & Künkele, Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 13: 346 (1981) ≡ D. saccifera subsp. gervasiana (Tod.) Kreutz, Kompend. Eur. Orchid.: 54 (2004). = O. bonanniana Tod., Orchid. Sicul.: 57 (1842) ≡ O. maculata var. bonanniana (Tod.) Nyman, Consp. Fl. Eur.: 693 (1882). Currently erroneously treated as Dactylorhiza saccifera subsp. gervasiana (Govaerts et al. 2018) with a range limited to S Italy, Sicily and Algeria. According to Art. 11.4. the name D. saccifera subsp. macrostachys actually has priority. These names are often included in the type subspecies in different combinations. For example, records for Serbia and the Balkans in Soó (1927, 1929) and Bornmüller (1928) (sub Orchis maculata subsp. macrostachys, comb. illeg.) actually correspond to subsp. saccifera which was erroneously synonymized in Soó (1927, Art. 11.4). It is also included in D. maculata subsp. saccifera (Brongn.) Diklić by Italian authors (G.I.R.O.S. 2009, Bartolucci et al. 2018). M. Niketić, V. Djordjević Himantoglossum calcaratum subsp. rumelicum (H. Baumann & R. Lorenz) Niketić & Djordjević, comb. nov. ≡ H. caprinum subsp. rumelicum H. Baumann & R. Lorenz, J. Eur. Orch. 37: 945 (2005) [basionym] ≡ H. jankae subsp. rumelicum (H. Baumann & R. Lorenz) J. Ponert, J. Eur. Orch. 46: 563 (2014) ≡ H. jankae var. rumelicum (H. Baumann & R. Lorenz) P. Delforge, Naturalistes Belges 96(Orchid. 28): 16 (2015). = H. caprinum var. heldreichii Schltr., Repert. Spec. Nov. Regni Veg. 15: 287 (1918), syn. nov. ≡ H. calcaratum var. heldreichii (Schltr.) Bornm., BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 105 Bot. Jahrb. Syst. 61(5, Beibl. 140): 123 (1928) ≡ H. hircinum var. heldreichii (Schltr.) Soó, Repert. Spec. Nov. Regni Veg. 24: 33 (1927). = H. jankae Somlyay, Kreutz & Óvári, Phytotaxa 73: 9 (2012) ≡ H. calcaratum subsp. jankae (Somlyay, Kreutz & Óvári) R. M. Bateman, Molnár & Sramkó, PeerJ 5(e2893): 69 (2017), comb. illeg. – “Orchis hircina” sensu Rumy, Vers. ungar. Ärzte Naturfor. 1842: 53 (1846) [non Crantz, Stirp. Austr. Fasc., ed. 2, 2: 484 (1769)] – “Aceras hircinum” sensu Pančić, Verh. K.K. Zool.-Bot. Ges. Wien 6: 576 (1856) [non (L.) Lindl., Gen. Sp. Orchid. Pl.: 282 (1835)]. – “H. hircinum” sensu Schulzer, Kanitz & Knapp, Verh. K.K. Zool.-Bot. Ges. Wien 16: 86 (1866) [non (L.) Spreng., Syst. Veg. 3: 694 (1826)]; auct. balc. – “Himantoglossum hircinum [subsp. caprinum] var. caprinum” sensu Diklić in Josifović (ed.), Flora SR Srbije 8: 79 (1976) [non (M. Bieb.) W. Zimm., Allg. Bot. Z. Syst. 23: 11 (1917)]. incl. H. calcaratum [“subsp. jankae”] var. robustissimum (Somlyay, Kreutz & Óvári) R. M. Bateman, Molnár & Sramkó, PeerJ 5(e2893): 70 (2017) ≡ H. caprinum subsp. robustissimum Kreutz, J. Eur. Orch. 38: 122 (2006). ≡ H. jankae subsp. robustissimum (Kreutz) Kreutz, Ber. Arbeitskreis. Heimische Orchid. 31: 119 (2015). Presented nomenclature is based on taxonomic concept and comprehensive study on intricate hircinum-caprinum clade in Bateman et al. (2017). The only correction applied is concerning illegitime combination Himantoglossum calcaratum subsp. jankae in that paper. In the revised classification list (Appendix 2) authors included two combinations with the final epithet “rumelicum” in the synonymy but without the basionym, H. caprinum subsp. rumelicum, which represent the earliest legitimate name of the taxon at subspecific rank. However, basionym (of H. c. subsp. rumelicum) is mentioned and cited in table 6. and pag. 60 that technically makes their new combination illegitimate (Art. 11.4). At the “World Checklist of Selected Plant Families” (WCSP) (Govaerts et al. 2018) H. caprinum subsp. rumelicum (described from the Balkans) is recognized as a current taxon. This seems unlikely, because according to Bateman et al. (2017) distribution range of H. caprinum is limited to Crimea and Anatolia and epithet “rumelicum” is included in Balkan-Anatolian H. calcaratum [“subsp. jankae”] which is also accepted as a current subspecies in Govaerts et al. (2018). A second novelty in presented nomenclature is the inclusion of H. caprinum var. heldreichii, which is omitted in Bateman et al. (2017). The same plant is interpreted as H. hircinum var. hircinum in Govaerts et al. 106 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I (2018). However, H. caprinum var. heldreichii was described from the Balkan Peninsula (“Griechenland, Serbien”) (Schlechter 1918), whereas H. hircinum complex is limited to C and W Europe and W Mediterranean (Bateman et al. 2017). Proposed type specimen at the “Global Plants database” [https://plants.jstor.org/stable/10.5555/al.ap.specimen.g00096463 ?searchUri=filter%3Dname%26so%3Dps_group_by_genus_species%2Bas c%26Query%3D%2528Himantoglossum%2Bcaprinum%2529] is certainly inadequate. That specimen, originally identified as Aceras caprina, was collected in Crimea (Novyi Sad village [“Neusatz”] near Simferopol, 1899) by Max Wetschky and does not have any connection with the protologue. The type subspecies of H. calcaratum is found in W Serbia and Kosovo and Metohija, whereas H. c. subsp. rumelicum is distributed in central and eastern parts of the country. M. Niketić, V. Djordjević Ophrys sphegodes subsp. taurica (Aggeenko) Soó ex Niketić & Djordjević, comb. nov. [Soó, Acta Bot. Acad. Sci. Hung. 5(1-2): 444 (1959), comb. inval.]. ≡ O. aranifera var. taurica Aggeenko, Scripta Bot. Horti Univ. Petrop. 1: 291 (1886) [basionym] ≡ O. atrata var. taurica Schmalh., Fl. Sredn. Jushn. Rossii 2: 460 (1897) ≡ O. aranifera subsp. taurica (Aggeenko) K. Richt., Pl. Eur. 1: 263 (1890) ≡ O. aranifera [subsp. atrata] f. taurica (Aggeenko) Soó, Bot. Arch. 23: 28 (1928) ≡ O. taurica (Aggeenko) Nevski in V. L. Komarov (ed.), Fl. URSS 4: 728 (1935) ≡ O. mammosa subsp. taurica (Aggeenko) Soó, Feddes Repert. 85: 446 (1974). = O. mammosa Desf., Ann. Mus. Hist. Nat. 10: 222 (1807) ≡ O. aranifera var. mammosa (Desf.) Rchb. f. in Rchb., Icon. Fl. Germ. Helv. 13-14: 89 (1851) ≡ O. aranifera subsp. mammosa (Desf.) Soó, Notizbl. Bot. Gart. Berlin-Dahlem 9: 907 (1926) ≡ O. sphegodes subsp. mammosa (Desf.) Soó ex E. Nelson, Gestaltw. Artb. Orchid. Eur. Mittelmeerl.: 184 (1962) [Soó, Izv. Bot. Inst. (Sofia) 6: 370, comb. inval.]. = O. sintenisii H. Fleischm. & Bornm., Ann. Naturhist. Mus. Wien 36: 10 (1923) ≡ O. sphegodes subsp. sintenisii (H. Fleischm. & Bornm.) E. Nelson, Gestaltw. Artb. Orchid. Eur. Mittelmeerl.: 181 (1962) ≡ O. transhyrcana subsp. sintenisii (H. Fleischm. & Bornm.) Kreutz, Kompend. Eur. Orchid.: 119 (2004). = O. transhyrcana Czerniak., Bot. Mater. Gerb. Glavn. Bot. Sada R.S.F. S.R. 4: 1 (1923) ≡ O. aranifera subsp. transhyrcana (Czerniak.) Soó, Repert. Spec. Nov. Regni Veg. Sonderbeih. A 2: 49 (1931) ≡ O. sphegodes subsp. transhyrcana (Czerniak.) Soó, Acta Bot. Acad. Sci. Hung. 5(1-2): 444 (1959) ≡ O. mammosa subsp. transhyrcana (Czerniak.) Buttler, Willdenowia 16: 115 (1986). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 107 = O. aranifera subsp. macedonica H. Fleischm. ex Soó, Repert. Spec. Nov. Regni Veg. 24: 27 (1927) ≡ O. macedonica (H. Fleischm. ex Soó) Devillers-Tersch. & Devillers, Naturalistes Belges 75(7, Suppl.): 381 (1994) ≡ O. mammosa subsp. macedonica (H. Fleischm. ex Soó) Kreutz, Kompend. Eur. Orchid.: 107 (2004). = O. aranifera f. hymettii Soó, Repert. Spec. Nov. Regni Veg. 24: 27 (1927). = O. mammosa var. boissieri Soó, Repert. Spec. Nov. Regni Veg. 24: 35 (1927) ≡ O. aranifera var. boissieri (Soó) Soó, Bot. Arch. 23: 28 (1928) ≡ O. aranifera subsp. boissieri (Soó) Soó, Repert. Spec. Nov. Regni Veg. 26: 279 (1929) ≡ O. sphegodes subsp. boissieri (Soó) Soó, Acta Bot. Acad. Sci. Hung. 5(1-2): 444 (1959), comb. inval. = O. aranifera var. vierhapperi Soó, Repert. Spec. Nov. Regni Veg. 24: 55 (1927) ≡ O. mammosa subsp. vierhapperi (Soó) Soó, Acta Bot. Acad. Sci. Hung. 18: 380 (1973). = O. spruneri var. orientalis Soó, Repert. Spec. Nov. Regni Veg. Sonderbeih. A 1: 112 (1927). = O. aesculapii subsp. pseudaranifera Renz, Repert. Spec. Nov. Regni Veg. 25: 250 (1928). = O. pseudomammosa Renz, Repert. Spec. Nov. Regni Veg. 25: 262 (1928). = O. caucasica Woronow in A. A. Grossheim, Fl. Kavkaza 1: 261 (1928) ≡ O. mammosa subsp. caucasica (Woronow) Soó, Acta Bot. Acad. Sci. Hung. 18: 383 (1973). = O. adonidis A. Camus & Gomb., Notul. Syst. (Paris) 14: 104 (1951). = O. turcomanica Renz, Fl. Iranica 126: 85 (1978). = O. sphegodes subsp. parnassica Soó ex J. J. Wood, Orchidee (Hamburg) 31: 233 (1980) [Soó, Acta Bot. Acad. Sci. Hung. 5(1-2): 444 (1959), comb. inval.]. = O. transhyrcana subsp. amanensis E. Nelson ex Renz & Taubenheim, Notes Roy. Bot. Gard. Edinburgh 41: 271 (1983) [O. sphegodes subsp. amanensis E. Nelson, Gestaltw. Artb. Orchid. Eur. Mittelmeerl.: 182 (1962), nom. inval.] ≡ O. amanensis (E. Nelson ex Renz & Taubenheim) P. Delforge, Naturalistes Belges 72: 101 (1991). = O. mammosa subsp. grammica B. Willing & E. Willing, Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 17: 523 (1985) ≡ O. grammica (B. Willing & E. Willing) Devillers-Tersch. & Devillers, Naturalistes Belges 72: 101 (1991) ≡ O. sphegodes subsp. grammica (B. Willing & E. Willing) Kreutz, Kompend. Eur. Orchid.: 116 (2004). = O. mammosa subsp. serotina B. Willing & E. Willing, Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 17: 525 (1985). 108 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I = O. herae M. Hirth & H. Spaeth, Mitt. Arbeitskreis Heimische Orchid. Baden-Württemberg 24: 6 (1992) ≡ O. sphegodes subsp. herae (M. Hirth & H. Spaeth) Kreutz, Kompend. Eur. Orchid.: 116 (2004). = O. caucasica subsp. cyclocheila Aver., Bot. Zhurn. (Moscow & Leningrad) 79(10): 124 (1994) ≡ O. mammosa subsp. cyclocheila (Aver.) B. Baumann, H. Baumann, R. Lorenz & Ruedi Peter, J. Eur. Orch. 35: 172 (2003) ≡ O. cyclocheila (Aver.) P. Delforge, Naturalistes Belges 85: 252 (2004). = O. leucophthalma Devillers-Tersch. & Devillers, Naturalistes Belges 75(7, Suppl.): 380 (1994) ≡ O. mammosa subsp. leucophthalma (Devillers-Tersch. & Devillers) Kreutz, Kompend. Eur. Orchid.: 107 (2004). = O. hittitica Kreutz & Ruedi Peter, J. Eur. Orch. 30: 128 (1997). = O. hystera Kreutz & Ruedi Peter, J. Eur. Orch. 30: 128 (1997). = O. antalyensis Kreutz & Seckel in C. A. J. Kreutz, Orchid. Türkei: 752 (1998) ≡ O. amanensis subsp. antalyensis (Kreutz & Seckel) Kreutz, Kompend. Eur. Orchid.: 80 (2004). = O. iceliensis Kreutz, J. Eur. Orch. 32: 529 (2000) ≡ O. amanensis subsp. iceliensis (Kreutz) Kreutz, Kompend. Eur. Orchid.: 80 (2004). = O. alasiatica Kreutz, Segers & H. Walraven, J. Eur. Orch. 34: 480 (2002) ≡ O. sphegodes subsp. alasiatica (Kreutz, Segers & H. Walraven) H. Baumann & R. Lorenz, J. Eur. Orch. 37: 728 (2005). = O. janrenzii M. Hirth, Jahresber. Naturwiss. Vereins Wuppertal 55: 171 (2002) ≡ O. herae subsp. janrenzii (M. Hirth) M. Hirth, J. Eur. Orch. 37: 176 (2005) ≡ O. sphegodes subsp. janrenzii (M. Hirth) Kreutz, Orchidee (Hamburg) 57: 101 (2006) ≡ O. mammosa subsp. janrenzii (M. Hirth) Kreutz, Ber. Arbeitskreis. Heimische Orchid. 24(1): 177 (2007) ≡ O. herae f. janrenzii (M. Hirth) P. Delforge, Naturalistes Belges 88: 251 (2008). = O. morio Paulus & Kreutz, Orchid. Zypern: 415 (2004) ≡ O. transhyrcana subsp. morio (Paulus & Kreutz) Kreutz, Kompend. Eur. Orchid.: 119 (2004). = O. mammosa subsp. mouterdeana B. Baumann & H. Baumann, J. Eur. Orch. 37: 263 (2005) ≡ O. transhyrcana subsp. mouterdeana (B. Baumann & H. Baumann) Kreutz, Eurorchis 17: 110 (2005) ≡ O. mouterdeana (B. Baumann & H. Baumann) P. Delforge, Naturalistes Belges 96(Orchid. 28): 18 (2015) ≡ O. doerfleri subsp. mouterdeana (B. Baumann & H. Baumann) Paulus & M. Hirth, J. Eur. Orch. 49: 253 (2017). = O. mammosa subsp. falsomammosa B. Baumann & H. Baumann, J. Eur. Orch. 37: 725 (2005) ≡ O. mammosa f. falsomammosa (B. Baumann & H. Baumann) P. Delforge, Naturalistes Belges 88: 251 (2008). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 109 = O. mammosa subsp. posteria B. Baumann & H. Baumann, J. Eur. Orch. 37: 726 (2005) ≡ O. posteria (B. Baumann & H. Baumann) Devillers & Devillers-Tersch., Naturalistes Belges 93: 162 (2012). = O. transhyrcana subsp. paphlagonica Kreutz, Ber. Arbeitskreis. Heimische Orchid. 24(1): 119 (2007) ≡ O. paphlagonica (Kreutz) P. Delforge, Naturalistes Belges 96(Orchid. 28): 18 (2015). = O. hansreinhardii M. Hirth, J. Eur. Orch. 39: 474 (2007). = O. cretensis subsp. samica A. Alibertis, J. Eur. Orch. 43: 754 (2011). = O. herae subsp. osmaniaca Kreutz, Ber. Arbeitskreis. Heimische Orchid. 28: 279 (2011) ≡ O. osmaniaca (Kreutz) P. Delforge, Naturalistes Belges 96(Orchid. 28): 18 (2015). = O grammica subsp. knossia A. Alibertis, Orchidophile (Asnières) 191: 285 (2011) ≡ O. knossia (A. Alibertis) P. Delforge, Naturalistes Belges 93: 242 (2012). = O. mammosa subsp. parviflora Kreutz & H. Heitz, Ber. Arbeitskreis. Heimische Orchid. 29: 149 (2013). = O. mammosa subsp. ciliciana Kreutz, Ber. Arbeitskreis. Heimische Orchid. 30: 275 (2013) ≡ O. ciliciana (Kreutz) P. Delforge, Naturalistes Belges 96(Orchid. 28): 17 (2015). = O. chaonica P. Delforge, Naturalistes Belges 96(Orchid. 28): 17 (2015). = O. willingii Paulus & M. Hirth, J. Eur. Orch. 49: 270 (2017). = O. prespaensis M. Hirth & Paulus, J. Eur. Orch. 49: 284 (2017). Presented nomenclature follows Govaerts et al. (2018) with the exception of the current name (Ophrys sphegodes subsp. mammosa in Govaerts et al. 2018) which is replaced with O. s. subsp. taurica in accordance with Art. 11.4. Its basionym is validly published with a full description (Aggeenko 1886) and the first use of the final epithet at subspecific rank was in the combination O. aranifera subsp. taurica (Richter 1890). Although author of this combination was not explicitly indicated ranks of taxa, they can be inferred from the summary table in the introductory part of the book (“54” “subspecies” in “Orchidaceae”). The new combination (O. s. subsp. taurica) was previously applied in Soó (1959) but with no full reference to a basionym and therefore did not fulfill all conditions to be valid (Art. 41.5). The type subspecies of O. sphegodes is sporadically distributed in most regions of Serbia, whereas O. s. subsp. taurica is only known from one locality in southeastern part of the country. Last subspecies was represented in the Red Data Book of Flora of Serbia (Randjelović & Zlatković 1999) as O. mammosa. M. Niketić, V. Djordjević 110 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Floristic notes New and confirmed taxa for the flora of Serbia POLYPODIOPSIDA ASPLENIACEAE Asplenium microphyllum Tineo in Gussone, Fl. Sicul. Syn. 2: 884 (1845). = A. trichomanes subsp. inexpectans Lovis, Brit. Fern Gaz. 9: 155 (1964). This diploid fern belongs to the complex Asplenium trichomanes which also includes diploid (A. trichomanes L.) and tetraploid species [A. quadrivalens (D. E. Mey.) Landolt (= A. t. subsp. quadrivalens D. E. Mey.), A. csikii Kümmerle & András. (= A. t. subsp. pachyrachis (Christ) Lovis & Reichst.)] in Serbia. According to Liu et al. (2018) phylogenetic plastid DNA analysis supports the argument that the mentioned taxa have to be in a rank of species. However, authors erroneously used the name A. inexpectans (Lovis) Landolt, although it does not have priority over A. microphyllum. Fig. 1. – Asplenium microphyllum Tineo (Vratna Gorge). It has the following characteristics. Rhizome shallow, easily pulled out from the substrate. Fronds 6–12 (25) cm long, usually strongly arcuated, generally appressed to the substrate. Lamina 4–9(12–20) cm long, linearlanceolate, abruptly contracted to an obtuse or subacute apex, with 10– 18(25) pairs of weak and soft, pinnae; medium pinnae slightly distant or imbricate, 4–8(10) mm long, subquadrate to oblongo-rectangular, usually BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 111 incised to lobed; margin convex at least on the long sides, ± crenate; lower surface of lamina sometimes with small, light glands ending with an orange cell; stomata 30–45 μm; upper pinnae slightly smaller, 0–1.5(2) mm apart, ± opposite, perpendiculary inserted to the rachis; terminal 4–7 mm wide. Rachis weak; scales about 3.5 mm long, with a dark brown midrib. Annulus after dehiscence of sporangium usually bent. Spores (25)28–36(42) μm long. 2n = 72. Fig. 2. – Asplenium microphyllum Tineo (Vratna Gorge, BEO 82873) – Frond. In comparison to other species from the group, it is characterized by shallow rhizome and relatively large upper and terminal pinnae. Together with A. csikii, it differs from A. trichomanes and A. quadrivalens in its small stature, strongly arcuated fronds appressed to the substrate, lamina not tapering towards the apex, as well as in smaller number of perpendiculary inserted and ± imbricate pinnae (however they are distant in the herbarium specimens). Unlike A. csikii (which is reported from Kosovo and Metohija) it has also smaller stomata and spores, arcuate lamina (vs. arcuate to sinusoidal) and crenate and not distinctly bright margin of the pinnae. Form of the piannae varies significantly within the species range. Observed individuals from the new recorded population in NE Serbia (Vratna Gorge) are characterized by slighty incised to entire pinnae. 112 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 3. – Asplenium microphyllum Tineo (NE Serbia, Vratna Gorge, BEO 82873). This plant is distributed in (sub)Mediterranean (from NE Spain and SE France to Italy, Croatia and Greece) and C and E Europe (from Austria, Czech, Slovakia, to Ukraine and Russia) with an isolated locality on Gotland in S Sweden (Christenhusz & Raab-Straube 2013). It inhabits rock crevices on limestone, usually on cliffs. In the habitat in NE Serbia, ca. fifty BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 113 individuals are restricted to cliffs and cavities on bare limestone surface (Fig. 1). They are nested within more larger population of A. quadrivalens. The measured spores were significantly smaller than those of A. quadrivalens (from the same locality), corresponding the size in diploid representatives of the group. First record: NE Serbia, Vratna Gorge, 300 m upstream from Velika Kapija, 185 m, limestone crevices, 22.3335843° E, 44.3837304° N, MGRS 34T FQ01, coll. M. Niketić 15-Nov-2018 (BEO 82873) (Figs. 2–3, 19). A new species for the flora of Serbia. M. Niketić Asplenium quadrivalens (D. E. Mey.) Landolt, Fl. Indicativa: 268 (2010). ≡ A. trichomanes subsp. quadrivalens D. E. Mey., Ber. Deutsch. Bot. Ges. 74: 456 (1962). Also belongs to the Asplenium trichomanes complex. It has the following set of characters. Rhizome deep, not easily pulled out from the substrate. Fronds up to 25(35) cm long, erect or slightly arcuate, not appressed to the substrate. Lamina up to 25(35) cm long, linear-lanceolate, tapering towards the apex, with 10-33 pairs of asymmetrical pinnae; medium pinnae distant, rarely overlaping, 3.5–11 mm long, oblongo-rectangular, with the entire or crenate convex margin; lower surface of lamina with brownish scales or glabrous; stomata 42–63 μm. Upper pinnae significantly smaller, 2.5–3.5(4) mm apart, ± opposite, oblique or perpendiculary inserted to the rachis; terminal 1–3(4) mm wide. Rachis thick to relatively weak; scales about 5 mm long, with a dark brown midrib; wings with distinctly enlarged yellow orange papillae. Annulus 200-300 μm in diameter; after dehiscence of sporangium usually stretched. Spores (32)34-42(50) μm long. 2n = 144. Although until now it has not been recorded for Serbia, it occurs widely and represent the most abundant species in A. trichomanes group. This tetraploid is closely related and hardly distinguished from diploid A. trichomanes which is present in mountainous silicate areas. Diagnostic features are relatively larger and less distant upper pinnae, which are ± opposite, oblongo-rectangular medium pinnae (vs. suborbicular to ovate) with convex margin (vs. concave), longer scales and papillae on the rachis, smaller ring and larger stomata and spores. The majority of specimens in BEO and BEOU, identified as A. trichomanes, actually belong to A. quadrivalens. It is distributed in whole Europe, Macaronesia (Christenhusz & RaabStraube 2013), Africa, Asia, N America, Pacific Islands, Australia and New 114 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Zealand (Wagner et al. 1993). Usually grows in rock crevices, rocky walls, screes, stony hillside forests, rotten woods, from the lowlands to the alpine belt. Indifferent to the substrate, but prefers light to shady mossy places on limestone and avoid vertical cliffs. In the Vratna Gorge (NE Serbia) it coexists with related A. microphyllum which occupies shady cliffs and cavities on the surface with little or no moss. Fig. 4. – Asplenium quadrivalens (D. E. Mey.) Landolt (NE Serbia, Vratna Gorge, BEO 82874). First record: NE Serbia, Vratna Gorge, 300 m upstream from Velika Kapija, 185 m, limestone crevices, 22.3335843° E, 44.3837304° N, MGRS 34T FQ01, coll. M. Niketić 15-Nov-2018 (BEO 82874) (Fig. 4). A new species for the flora of Serbia. M. Niketić EQUISETACEAE Equisetum ×moorei Newman, Phytologist 5: 19 (1854). [= E. hyemale × E. ramosissimum] By its general appearance this nothospecies is closely resembling to E. hyemale but its stems are as a rule annual (not over-wintering as in E. hyemale), rather slender, long attenuated and less sulcate (10–20 grooves vs. up to 30 grooves in E. hyemale), the sheats are clearly longer than broad, loose, sometimes almost completely whitish. Teeth of leaf-sheats are largely persistent (or only partly evanescing), ending with fragile, elongate, scarious brown to brown-whitish awns (in E. hyemale teeth of leaf-sheats BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 115 Fig. 5. – Equisetum ×moorei Newman – Apatin (Kučka) (s.n. PZZP). are short and caducous). Also, the stem in E. × moorei is never branching as is the case with E. ramosissimum or hyemale × E. variegatum hybrids. Described from Ireland (Newman 1854). Published data suggests that the most of its areal covers W, NW and parts of C Europe, while its presence in SE and E Europe appears to be more sporadic or even questionable (Kalinowski et al. 2016). It is reported from Portugal, Spain (Prada 1986), 116 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I the British Isles (Stace 2010), France (Tison & Foucault 2014), Belgium (Bizot & Pétrement 2010), Luxembourg (Bizot et al. 2012), the Netherlands (Winter & Lubienski 2012), Germany (Lubienski 2011), Italy (Lucchese 2008), Czech (Kubát et al. 2002), Slovakia (Futák 1966), Hungary (Simon 2000), Romania (Grinţescu 1952), Sweden (Mossberg & Stenberg 2003), Poland (Kalinowski et al. 2016), Latvia, Estonia (Laasimer et al. 1993), Russia and Kazakhstan (Kalinowski et al. 2016). In the Balkans it had been discovered in Bulgaria where it was found in numerous localities (Hájek et al. 2005). Although it was listed for the flora of Serbia too (Vukićević 1970, 1992) data about its presence were given without precise locality. Its typical habitats are sandy river banks and lake shores, mostly on granular substrates (Page 1990, Hájek et al. 2005). New record: Bačka, Apatin, Kučka, near old pumping station, abandoned sand mine, MGRS 34T CR36, coll. et det. R. Perić 18-Jul-2007 (s.n. PZZP) (Figs 5, 19). Confirmed hybrid for the flora of Serbia. R. Perić PINOPSIDA CUPRESSACEAE Platycladus orientalis (L.) Franco, in Portugaliae Acta Biol., Sér. B, Sist. 1949: 33 (1949). ≡ Thuja orientalis L., Sp. Pl.: 1002 (1753). Previous data concerning this E Asiatic species in the Flora of SR Serbia (Jovanović 1970 sub Thuja orientalis) and Flora of Serbia (Jovanović 1992 sub T. orientalis) relate only to cultivated ornament plants. First occurrence of the plant in natural habitats was unofficially mentioned (Niketić 1986) for E Serbia (Jelašnica Gorge in vicinity of Niš). Species was reported as subspontaneous in very exposed rocky places and several individuals have survived to this days. Plant also has been found and monitored at the nearby location Koritnik near Niška Banja. It was also sporadically observed (probably as casual alien) at some other (usually urban) localities in Serbia and these habitats should be better investigated. First records: E Serbia, Niš, Jelašnica Gorge. Niška Banja (Koritnik) MGRS 34T EN99, M. Niketić (field observ.). First records of the species in natural habitats in Serbia. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 117 M. Niketić LILIOPSIDA JUNCACEAE Juncus ×diffusus Hoppe, Flora (Regensburg) 2(12): 186 (1819), cf. Tab. CDXIV in Reichenbach, Icon. Fl. Germ. Helv. 9 (1847). [= J. effusus × J. inflexus] Fig. 6. – Juncus ×diffusus Hoppe – Bačka, Sombor, Bački Monoštor (s.n. PZZP). Prima faciæ this plant looks like less glaucous and somewhat taller form of J. inflexus with similarly ridged stem, lax inflorescence and lanceolate-linear, acuminate perianth-segments, but the ridges on the stem 118 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I are sometimes irregular and usually more numerous (25–49 compared to 10–20 in J. inflexus), pith is continuous (as in J. effusus, while in J. inflexus is interrupted), anthers are usually poorly developed, capsule is strikingly obovate, more obtuse, ending with short mucro and usually shorter than perianth (i. e. more similar to J. effusus while in J. inflexus capsule is trigonous-ovoid or trigonous-ellipsoid, mostly acute and exceeding, or rarely equaling perianth) (Hoppe 1819, Snogerup 1980, Kirschner 2002, Wilcox 2010). Described from Germany. Its distribution is poorly known with records from south Scandinavia, C Europe and Algeria (Kirschner 2002). It usually develops on damp, open habitats among the parents, where it forms large and long-lived tussocks (Kirschner 2002). First record: Bačka, Sombor, Bački Monoštor, MGRS 34T CR37, coll. et det. N. Babić 15-Jun-1954 (sub J. conglomeratus L.), rev. R. Perić (s.n. PZZP) (Figs 6, 19). A new hybrid for the flora of Serbia. R. Perić Luzula fallax Kirschner, Preslia 63(2): 84 (1991). The plant is very similar to the species Luzula multiflora (Ehrh.) Lej. and L. taurica (V. I. Krecz.) Novikov, from which it can be distinguished by small papillae on the peduncles. In Serbia, it is known only from Mt Stol in NE Serbia, near the town of Bor. According to Bačić et al. (2016) samples from Mt Stol are similar to L. fallax in papillose peduncles and karyotype (agmatoploid with ca. 24 half-sized chromosomes), but have relatively ovoid-subglobular seeds with very long caruncle, similar to L. campestris (L.) DC. or L. divulgata Kirschner, and relatively short anthers and styles like L. multiflora. The same authors also noticed that the true identity of the plant from Mt Stol has not been established yet, and it is possible that it is actually a hybrid that originates from L. fallax. In the meantime, several herbarium sheets from different periods of development were found in BEO from the same locality. After reviewing this material, it was concluded that morphological properties of that samples fit into the description of L. fallax given by Kirschner (1991) and significantly differs from L. campestris and L. divulgata. First record: NE Serbia, Mt. Stol, source part of the Luka River (“Lučka reka”), right side, MGRS 34T EP99, coll. et det. V. Nikolić 22-Jun-1955 (sub L. campestris subsp. vulgaris), rev. M. Niketić 27-Mar-2018 (BEO 82875) (Figs 7, 19). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 119 NE Serbia, Mt. Stol, Luka River (“Lučka reka”), left side, exp. SW, MGRS 34T EP99, coll. V. Nikolić, N. Diklić, det. N. Diklić (sub L. campestris subsp. multiflora), rev. M. Niketić 27-Mar-2018 (BEO 82876). Fig. 7. – Luzula fallax Kirschner (NE Serbia, Mt. Stol, BEO 82875). NE Serbia, Mt. Stol, Luka River (“Lučka reka”), right side, MGRS 34T EP99, coll. V. Nikolić, N. Diklić 28-Jul-1962, det. N. Diklić (sub L. 120 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I campestris subsp. multiflora), rev. M. Niketić 27-Mar-2018 (BEO 82876). A new species for the flora of Serbia. M. Niketić LILIACEAE (AMARYLLIDACEAE) Allium lusitanicum Lam., Encycl. [J. Lamarck & al.] 1(1): 70 (1783). Anačkov (2009) cited this species for Mts. Prokletije on the basis of inspection of herbarium material found in Herbarium collection of the Natural History Museum in Belgrade (BEO). Fig. 8. – Allium lusitanicum Lam. (Mts. Prokletije, Mt Koprivnik, BEO 27990). Inflorescence. Highly disjunct distribution of the Eurasian species A. lusitanicum is a consequence of its specific habitat preferences. Namely, the species occurs exclusively in mountains at high elevations. In the Flora of Serbia this species was cited for two localities: Sićevačka Gorge in E Serbia and Panjak in W Serbia (Tatić 1975 sub A. montanum F. W. Schmidt). However, the species was not found on these localities after the analysis of habitat types and field surveys. On the basis of inspection of herbarium material (BEO), data from Mts. Prokletije was confirmed, while localities from the flora of Serbia (Tatić 1975) were designated as doubtful. Also, since A. lusitanicum does not grow in Vojvodina, the data referred in the literature from the territory of Vojvodina (Vajgand 1965 - BUNS; Obradović & Panjković 1980, Čapaković 1983, Obradović & PanjkovićMatanović 1988) represent erroneous identifications. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 121 Fig. 9. – Allium lusitanicum Lam. (Mts. Prokletije, Mt Koprivnik, BEO 27990). First record: Metohija, Mts. Prokletije, Mt Koprivnik, MGRS 34T DN31, DN32, coll. P. Černjavski Aug-1934, det. P. Černjavski 1940 (sub A. montanum), rev. G. Anačkov 22-Aug-2008 (BEO 27990) (Figs. 8–9, 19). A new species for the flora of Serbia. G. Anačkov 122 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Allium sphaerocephalon subsp. arvense (Guss.) Arcang., Comp. Fl. Ital.: 702 (1882). Allium sphaerocephalon subsp. arvense is a representative of the infraspecific group of the species A. sphaerocephalon, which is characterized by pale green or almost completely white flowers. However, the only Fig. 10. – Allium sphaerocephalon subsp. arvense (Guss.) Arcang. (Pčinja River Valley, Novo Selo) 290 BEOU. character that distinguish subspecies arvense from the typical subspecies is a flower colour, which significantly makes it proper identification difficult, and especially because during the late summer months on steppe habitats, BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 123 bright pink or red perigone of the typical subspecies slowly fading, while prominent green nerves remaining on sepals only. This taxon has emphasized E Mediterranean distribution, but it is recorded in Malta and Sicily, as well as in the northern parts of Africa (Mathew 1996). In Serbia, it was found in only on two localities (near Vogance and Novo Selo villages) in the Pčinja River Valley on thermophilic and xerophilous habitats. These records were previously unofficially mentioned in Anačkov (2009) and Zlatković (2011). First records: SE Serbia, Pčinja River Valley, Novo Selo village, dry grasslands on carbonate (Festuca valesiaca formation), marl, clay and sandstone, 530 m, MGRS 34T EM89, coll. B. Zlatković 15-Jul-2004, det. G. Anačkov (290 BEOU) (Figs 10, 19). SE Serbia, Pčinja River Valley, Vogance village, dry grasslands and bedrocks on silicate (Koelerio-Silenetum friwaldskyanae), fine-grained biotite and biotite-muscovite gneiss, 440 m, MGRS 34T EM78, coll. B. Zlatković, M. Jušković 28-Jun-2004, det. G. Anačkov (1071 BEOU). A new subspecies for the flora of Serbia. G. Anačkov, B. Zlatković LILIACEAE (ASPARAGACEAE) Asparagus acutifolius L., Sp. Pl. 1: 314 (1753). This Mediterranean plant was only known from Kosovo and Metohija province. It was found by Košanin (1939) in Prizren, Krasniqi (1972) in Mt Paštrik (Gorožup village) and by Janković (1982) in Mts. Šar-Planina, while in the Flora of SR Serbia it was not mentioned (Vukićević & Diklić 1975). New record: Metohija, Prizren, Beli Drim Gorge, Našec, MGRS 34T DM77, (B. Zlatković, Jul-1995, field observation). Confirmed species for the flora of Serbia. B. Zlatković LILIACEAE (COLCHICIACEAE) Colchicum doerfleri Halácsy, Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 64: 742 (1897). Colchicum doerfleri is spring-flowering species with synanthous leaves, appearing at the same time with flowers. This endemic species is distributed in southern part of the Balkan Peninsula including Albania, Bulgaria, Greece, Macedonia (Malo & Shuka 2013) and S Serbia, recently 124 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I also reconsidered for Croatia (Milović 2017). It is most similar with C. hungaricum Janka growing in W Balkans and Hungary, while it was previously treated as a synonym of that species (Brickell 1980). According to the recent literature, C. doerfleri is separate species distinguished from C. hungaricum in densely hairy outer leaf side and more intense flower color (Milović 2017, Persson 2007). In Serbia C. doerfleri occurs in dry grasslands, as well as among shrubs on limestone, silicate and ultramafite substrates. It usually inhabits south exposed, sandy or stony slopes in the belt of termophilous oak forests, growing together with following species: Clinopodium alpinum subsp. hungaricum (Simonk.) Govaerts, Astragalus onobrychis L., Leontodon biscutellifolius DC., Phleum montanum K. Koch, Melica ciliata L., Hypericum olympicum L., Trifolium trichopterum Pančić, Koeleria macrantha (Ledeb.) Schult., Silene frivaldszkyana Hampe etc. Fig. 11. – Colchicum doerfleri Halácsy – plant from Mt Starac in SE Serbia (photo B. Zlatković). Ranđelović (1984) was the first botanist who found this Balkan endemic plant in Mt Rujan and near Preševo settlement (village Trnava) in S Serbia. However, he published it under the name C. hungaricum Janka. This record was also cited by Ranđelović et al. (1986 sub C. hungaricum Janka) from the neighbour localities: Mt Rujan (Mamince and Cer villages) and Mt Skopska Crna Gora (village Trnava) (Fig. 19). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 125 First records: SE Serbia, Mt Starac, Karaula, thermophilous shrubby formation (Ostryo-Carpinion aegeicum), fine-grained biotite and biotite-muscovite gneiss, 436 m, MGRS 34T EM78, coll. et det. B. Zlatković 03-Mar2000 (BEOU, coll. No. 2272) (Figs 11, 19). S Serbia, Mt Rujan, Veliki Orljak, Slavujevac, MGRS 34T EM68, coll. M. Stanković 2015, det. B. Zlatković (s.n. HMN) (Fig. 19). Species represents a new taxon for the flora of Serbia, replacing erroneously reported C. hungaricum in this area. B. Zlatković LILIACEAE (LILIACEAE) Fritillaria messanensis subsp. neglecta (Parl.) Nyman, Consp. Fl. Eur.: 721 (1882). – “F. gracilis” sensu Hayek, Akad. Wiss. Wien, Math.-Naturwiss. Kl., Denkschr. 99: 215 (1924) [non (Ebel) Asch. & Graebn., Syn. Mitteleur. Fl. 3: 192 (1905)]; auct. Subspecies belongs to Apennine-Balkan Fritillaria messanensis Raf. which also includes: F. m. subsp. messanensis (distributed in Peloponnese and Mt Olimbos in Greece and Calabria and Sicily in S Italy), F. m. subsp. gracilis (Ebel) Rix (reported for Montenegro, Albania, Calabria in S Italy and the Ionian Islands in Greece) and F. m. subsp. sphaciotica (Gand.) Kamari & Phitos (endemic to Crete in Greece) (Kamari & Phitos 2006, Tomović et al. 2007, Peruzzi et al. 2009, 2017, Dimopoulos et al. 2013, Barina et al. 2018). By morphological properties, this subspecies is the most similar to F. m. subsp. gracilis, and in all likelihood tessellation appears sporadically in both subspecies, with the latter being less common in F. m. subsp. neglecta. The fascias are almost always present in F. m. subsp. neglecta, while sporadically occurring in F. m. subsp. gracilis. In addition to the above, there are some other characters that are important for the morphological differentiation of the subspecies. Almost all literature records for the flora of Serbia were published under the name F. gracilis (Ebel) Asch. & Graebn. (Hayek 1924, Jávorka et al. 1926, Markgraf 1932, Diklić 1975, Nikolić et al. 1986). According to, at that time, current classification, Tomović et al. (2007) recognized this taxon at subspecific rank as F. m. subsp. gracilis (Ebel) Rix and presented its distribution in Serbia (Kosovo and Metohija province). Soon after, Peruzzi et al. (2009) re-evaluated neglected F. neglecta Parl. in subspecific rank, F. m. subsp. neglecta, separating NW Balkan populations (coastal 126 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I mountains in Croatia: Istria and Dalmatia) from the rest of the F. m. subsp. gracilis (described from SE Montenegro). Kranjčev & Šešok (2016) and Vuksanović et al. (2016) considered that F. m. subsp. neglecta is also present in Istria Peninsula, Dinaric mountains, Pelješac Peninsula and Korčula Island in Croatia, as well as in mountainous regions of W, E and N Montenegro, whereas F. m. subsp. gracilis is limited to Mediterranean and Submediterranean parts of Croatia and Montenegro. The lattermost subspecies is locally distributed along the Adriatic coast and hinterland, from Konavle in southeastern Dalmatia (Croatia) to Mt Rumija at the border of Montenegro and Albania. On the basis of inspection of numerous herbarium and photo material, it can be concluded that Konavle and Mt Orjen (SE Croatia, SW Montenegro and SE Bosnia and Hercegovina) actually represents a single parapatric contact zone between these ecologically segregated subspecies. Barina et al. (2018) also listed both subspecies for the flora of Albania. Older literature data for the presence of F. m. subsp. gracilis in other parts of Dalmatia, as well as for southeastern Dinarides in Hercegovina, Montenegro, Serbia (Kosovo and Metohija) and N Albania (Mts Prokletije or North Albanian Alps), actually refers to F. m. subsp. neglecta. First records: Metohija, Mts. Prokletije, vicinity of Peć, MGRS 34T DN32, coll. Sobrijevski 1933, det. P. Černjavski (sub. F. tenella), rev. M. Niketić 08-Nov-2006 (sub. F. messanensis subsp. gracilis), second rev. M. Niketić 26-Mar-2010 (BEO 28156) (Fig. 12a). Metohija, Mts. Prokletije, Mt Mokra Planina, above Kaličane village, Krš Bogotija karst, MGRS 34T DN43, coll. I. Rudski 30-Jun-1932, det. N. Diklić (sub F. gracilis), rev. M. Niketić 26-Mar-2010 (BEO 39671) (Fig. 12b). Metohija, Mt Mokra Gora, Vrelski Potok, 1300-1400 m, MGRS 34T DN53, coll. I. Rudski 02-Jul-1932 (sub F. gracilis), rev. M. Niketić 26Mar-2010 (39670 BEO). Metohija, Mts. Prokletije, Mt Streočke Planine, Krš Čalis, limestone, MGRS 34T DN31, coll. et det. M. Niketić 23-Aug-1997 (sub F. messanensis subsp. gracilis), rev. M. Niketić 26-Mar-2010 (s.n. BEO). Metohija, Mts. Prokletije, Rugovska Gorge, MGRS 34T DN32, coll. I. Rudski 27-Apr-1937, det. N. Diklić (sub F. tenella MB.), rev. M. Niketić 26-Mar-2010 (s.n. BEO). Metohija, Mts. Prokletije, below the top of Mt Nedžinat, rocks in the subalpine region, limestone, MGRS 34T DN22, coll. P. Černjavski, I. Rudski, V. Lintner 28-Jul-1933, det. P. Černjavski (sub F. tenella), rev. M. Niketić 26-Mar-2010 (28160 BEO). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 127 Fig. 12. – Fritillaria messanensis subsp. neglecta (Parl.) Nyman (Metohija, Mts. Prokletije: a) BEO 28156, b) BEO 39671). Subspecies represents a new taxon for the flora of Serbia, replacing erroneously reported F. m. subsp. gracilis in this area. G. Tomović, M. Niketić 128 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I ORCHIDACEAE Anacamptis laxiflora (Lam.) R. M. Bateman, Pridgeon & M. W. Chase, Lindleyana 12(3): 120 (1997). This taxon was cited in the literature only at the specific rank for the flora of Serbia (Diklić 1976). Because it had previously included Anacamptis (Orchis) palustris as a subspecies, it is impossible to know whether the authors believed it was this specific taxon or their allegations actually related to A. palustris (which is more likely). Boué (1840) was the first botanist who mentioned this species for Serbia, but without precise locality. Grisebach (1846) mentioned it for the vicinity of Kruševac city and Pančić (1865) for the surroundings of Belgrade. Additionally, Pančić (1874) listed this species in the Flora of the Principality of Serbia, with a morphological description that corresponds to this taxon. Adamović (1908) published that this species grows on Mts. Stara Planina, while according to Soó (1929), the only Serbian specimen that somewhat corresponds to this species originated from vicinity of the town of Aleksinac, but this specimen was morphologically also quite similar to A. palustris subsp. elegans. The distribution of this Atlantic-Submediterranean species in Serbia is still insufficiently known, since it was mentioned for Vojvodina province only by Schulzer et al. (1866) for Bukovac, and this old literature record should be checked in the field. In the Flora of SR Serbia (Diklić 1976) it is mentioned as sporadically distributed, and the only precise localities are surroundings of Dečani and Uroševac in Kosovo and Metohija province (Nikolić et al. 1986). New record: S Serbia, Bujanovac, surroundings of Nesalce village, wet meadows along the highway E75, 408 m, MGRS 34T EM59, coll. et det. B. Radak 20-May-2016 (s.n. BUNS). Confirmed orchid species for the flora of Serbia. B. Radak POACEAE (GRAMINEAE) Agrostis gigantea Roth, Tent. Fl. Germ. 1: 31 (1788) subsp. gigantea It was firstly published for Vojvodina province by Rumy (1846 sub A. sylvatica Host) for the town of Sremski Karlovci as well as by Schulzer et al. (1866 sub A. vulgaris var. sylvatica Gaudin) for the region of Srem. In the Flora of SR Serbia it was published for vicinity of Aranđelovac (Garaši village) by Cincović & Kojić [1976 sub A. alba var. sylvatica (Asch. & Graebn.) Cinc. & Kojić]. Guelmino [1968 sub A. alba subsp. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 129 gigantea (Roth) Jirasek] reported one new locality near Senta settlement in Vojvodina province. Fig. 13. – Agrostis gigantea Roth (Šumadija, Beograd, Bubanj Potok) 21950 BEOU. Zlatković (2011) previously unofficially reported this species for Pčinja River valley in SE Serbia. Herbarium samples from Vojvodina, W Serbia and vicinity of Belgrade have been also found (PZZP, BUNS, BEOU). 130 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I New records: SE Serbia, Pčinja River Valley, Šajince village, shrubby communities on gravel deposits, Salici amplexicaule-Myricarietum, alluvium, 540 m, MGRS 34T EM89, coll. B. Zlatković, V. Ranđelović 19-Sep-2006, det. B. Zlatković (1976 BEOU). Šumadija, Beograd, Bubanj Potok, Zavojnička River, 150 m, 20.55431 E, 44.70605 N, MGRS 34T DQ65, wet meadows, coll. et det. D. Lakušić, P. Lazarević, S. Jovanović 04-Aug-2006 (A. alba), rev. M. Niketić 02Oct-2018 (21950 BEOU) (Fig. 13). Banat, Deliblato Sands, N. Babić 04-Sep-1954, det. N Jogan (s.n. PZZP). Srem, Šid, Berkasovo-Bapska, coll. P. Boža 21-Sep-1978, det. N Jogan (s.n. BUNS). Bačka, Novi Sad, coll. anonym. 07-Aug-1974, det. N Jogan (s.n. BUNS). W Serbia, Mt Mučanj, Katići: Zijača-Ljeskova glava, along the river Mali Rzav, MGRS 34T DP13 coll. et det. R. Perić 06-Aug-2008 (sub A. stolonifera var. sylvatica), rev. N. Jogan (Dec-2017) (s.n. PZZP). Confirmed species for the flora of Serbia. B. Zlatković, M. Niketić, N. Jogan Cenchrus longispinus (Hack.) Fernald, Rhodora 45: 388 (1943). Allochthonous species originating from warm temperate, subtropical and tropical areas of N and C America and the Carribean (Verloove & Sánchez Gullón 2012). It was introduced in numerous countries surrounding the Mediterranean and the Black Sea (Valdés et al. 2009). In Europe it had been widely and repeatedly confused with similar but less widespread species C. spinifex Cav., from which it differs by the presence of numerous (30–50) and long [“longispinus!”] involucral spines on spikelets (in C. spinifex spikelets have about 20–30 shorter spines). Furthermore, in C. longispinus the inner spines of spikelets are only slightly flattened while the outer (lowermost) spines are usually bristle-like compared to C. spinifex, where the inner spines are strikingly flattened at the base (up to 3 mm) and the bristle-like outer spines are often missing (Verloove & Sánchez Gullón 2012). In the Balkans C. longispinus is known from Greece and Croatia (ibidem). In Serbia it was erroneously published for Vojvodina province (Subotica-Horgoš Sands), under the name C. incertus M. A. Curtis and apparently without supporting herbarium specimens (Obradović et al. 1984, Obradović & Boža 1985, Obradović 1986, Obradović & Boža 1986, Obradović & Panjković-Matanović 1986, Stevanović et al. 2009, Lazarević et al. 2012). The species was discovered in 2008. on sandy disturbed grounds and fallows along the border with Hungary in the vicinity of Subotica and Bački BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 131 Vinogradi, where it was abundantly present as noxious weed. The closest next record is situated in the Kiskunság National Park (Verloove & Fig. 14. – Cenchrus longispinus (Hack.) Fernald (Bačka, Subotica-Horgoš Sands) s.n. PZZP. Sánchez Gullón 2012) in central Hungary i. e. on the same vast sandy area extending in Danube-Tisza interfluve which most southern portion in Serbia is representd by the Subotica-Horgoš Sands. Perić et al. (2009) cited this data (in abstract) as a new grass species for Serbia, but without precise locality. 132 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I First records: Bačka, Subotica-Horgoš Sands, Subotica, vicinity of the city, coll. et det. R. Perić 21-Sep-2010 (s.n. PZZP) (Fig. 19); Bačka, Subotica-Horgoš Sands, Subotica, northwest from the city, 127 m, 19.60854 E, 46.15205 N, MGRS 34T CS91, coll. et det. R. Perić, 02-Sep-2008 (s.n. PZZP) (Figs 14, 19); Bačka, Subotica-Horgoš Sands, Bački Vinogradi, MGRS 34T DS10, coll. et det. R. Perić, 19-Aug-2008 (s.n. PZZP; s.n. BEO) (Fig. 19). A new allochtonous species for the flora of Serbia (Vojvodina province), replacing erroneously reported C. incertus in this area. R. Perić Eragrostis curvula (Schrad.) Nees, Fl. Afr. Austral. Ill.: 397 (1841). Grass species native to subtropical S Africa and introduced in E and N Africa, Macaronesia, Europe, Asia, Australia, N America and Brasil. For the Balkan Peninsula it is known from S Greece (Damanakis & Scholz 1990). It belongs to Eragrostis subg. Caesiae Van den Borre & L. Watson. This is densely caespitose perennial, up to 120(180) cm tall. Culms simple, fibrous, 5–6-noded, slender or robust, usually erect. Leaves glaucous, with narrow blades 30 × 0.3 cm, arcuate, scabrous, usually involute or filiform, attenuate to a fine, long and flexuous point; sheaths shorter than internodes, scabrous with retrorse hairs at lower part, glabrescent in upper part. Inflorescence a very variable panicle 6-30(35) × 6–9 cm, spreading to contracted, erect or pendent, with ascending branches, the lowest branches often whorled and pilose in the axils. Spikelets gray-green, linear oblong, 4–10 × 1–1.5 mm, 4–13-flowered, breaking up from the base; glumes lanceolate, 1-veined, with acuminate apex, shorter than lowest floret, lower glume 1.2–1.5 mm, upper glume 1.8–2.5 mm; lemmas ovate to elliptic, 1.8–2.6 mm long, acute or obtuse, with prominent veins, appressed to the rhachilla; palea as long as lemma, ± smooth or minutely scaberulous, persistent or tardily deciduous. Stamens 3; anthers ca. 1.2 mm. Caryopsis creamy to dark orange, ellipsoid to obovoid, 0.7 mm long, dorsally compressed, edible. 2n = 20, 42, 63, 80. Species is used for fodder and erosion control, and it is often cultivated as ornamental grass. In 1984 professor Ž. Blaženčić collected this grass along the Srebrno Jezero reservoir near Veliko Gradište in NE Serbia and provisory identified it as a species of Puccinellia. It grows along the dam that close the cutoff meander on 15–20 cm deep soil. Plant specimens were deposited in BEO for identification. Based on this material, Niketić (2010 in a Book of abstracts) previously mentioned this subtropical grass as a new alien species for the Serbian flora. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 133 Fig. 15. – Eragrostis curvula (Schrad.) Nees (NE Serbia, Srebrno Lake, BEO 82874 – plant with culm cross section). First record: NE Serbia, Veliko Gradište, Srebrno Lake, on the embankment, MGRS 34T EQ35, coll. et det. Ž. Blaženčić 17-Jul-1984 (sub. Puccinellia convoluta var. festuciformis), rev. N. Jogan (sub Eragrostis sp.), second rev. M. Niketić 14-Feb-2004 (BEO 82874) (Figs 15, 19). A new allochtonous species for the flora of Serbia. M. Niketić, N. Jogan 134 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Hordeum jubatum L., Sp. Pl. 1: 85 (1753). This is the only representative of the section Critesion (Rafin.) Nevski in Europe (Humphries 1980). It is native to E Asia and N America and introduced in most of Europe (Valdés et al. 2009). Compared to other Fig. 16. – Hordeum jubatum L (Banat, Zrenjanin, Farkaždin) s.n. PZZP. species of this genus in Europe, it can be easily distinguished by the presence of very long glumes (3–8 cm) which became patent at maturity and lemma of the central spikelet is ending with slender awn 2–10 cm long (Humphries 1980). The only data regarding its presence in Serbia originates from single gathering in the vicinity of Farkaždin more than three decades ago. Despite intense floristic field work conducted during the last decade in BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 135 this area H. jubatum had not been collected again, suggesting its rather casual status in Serbia. First record: Banat, Zrenjanin, Farkaždin, MGRS 34T DR50, coll. et det. V. Stojšić 16-Aug-1983 (sub H. murinum), rev. R. Perić) (s.n. PZZP) (Figs 16, 19). A new allochtonous species for the flora of Serbia. R. Perić Lagurus ovatus L., Sp. Pl. 1: 81 (1753). Godra (1872) was the first botanist who mentioned this Mediterranean plant in Srem region (along Sava river banks) in Vojvodina province. Recently, Niketić (2000 in a Book of abstracts) also cited this grass as a new alien species for Serbia from urban area in the city of Belgrade in crevices at the bottom of the house wall. The same plant spontaneously appeared in May 2005. in Botanical garden “Jevremovac” in Belgrade in a very similar place (D. Lakušić, observ.). Plant was not seen during the following years. New record: Šumadija, Beograd, Vračar, MGRS 34T DQ56, coll. et det. M. Niketić 18-May-1996 (BEO 82877) (Fig. 17). Fig. 17. – Lagurus ovatus L. (Šumadija, Beograd, Vračar) BEO 82877. Confirmed ephemeralal alochthonous species for the flora of Serbia. M. Niketić, D. Lakušić 136 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Panicum barbipulvinatum Nash ex Rydb., Mem. New York Bot. Gard. 1: 21 (1900). = P. riparium H. Scholz, Feddes Repert. 113: 275 (2002) A neophytic ruderal grass coming from the New World P. capillare complex (Panicum L. sect. Panicum). Compared with P. capillare L. it has more lanceolate spikelets (length/width 2.7–3.4 vs. 2.2–2.7) and ripe fertile florets (length/width 1.5–1.7 mm vs. 1.8–2.2 mm) on distinctly shorter panicle-branches (1.0–1.8(3) vs. 5 mm or more), appressed to the branch. The diasporae (i.e. ripe fertile floret, falling from ripe spikelets) of P. barbipulvinatum are narrow, rather oblong-ovate, while the those of P. capillare are broadly ovate. Besides, ripe spikelets of P. barbipulvinatum are much more persistent. Plant was relatively recently described as a new species that probably evolved from American taxa in C Europe (Scholz 2002, P. riparium). However, Amarell et al. (2014) proved that the same plants has already been described from N America under the name P. barbipulvinatum. In their opinion species of P. capillare complex were introduced in Europe in 18th century. Unlike those authors, Clayton et al. (2018) synonymized both names with P. capillare. According to Valdés et al. (2009) P. barbipulvinatum is widespread naturalized alien in C and E Europe. For the Balkan countries and neighboring Hungary species is reported for Hungary (Király et al. 2009), Slovenia (Jogan & Martinčić 2015), Croatia (Király & Alegro 2015), Romania and Bosnia and Herzegovina (Nobis et al. 2016), under the name P. riparium respectively. During revision of grasses in the Herbarium of the Institute of nature conservation of Vojvodina province, Novi Sad (PZZP), some material belonging to the discussed species was found in the folder previously determined as P. capillare (coll. B. Šajinović) from several localities in Vojvodina province. First records: Banat, Pančevo, Ivanovo, “Forland III, SO Pančevo”, the area of full cuts on the “Ivanovo” Nature Reserve enclosure, MGRS 34T DQ75, coll. B. Šajinović 13-Sep-1974, det. R. Perić (sub P. capillare), rev. N. Jogan 2017 (sub P. riparium) (s.n. PZZP) (Figs 18, 19). Bačka, Crvenka, railroad station, MGRS 34T CR75, coll. B. Šajinović 13-Sep-1974, det. R. Perić (sub P. capillare), rev. N. Jogan 2017 (sub P. riparium) (s.n. PZZP) (Fig. 19). Bačka, Titel, railroad station, MGRS 34T DR40, coll. B. Šajinović 13Sep-1974, det. R. Perić (sub P. capillare), rev. N. Jogan 2017 (sub P. riparium) (s.n. PZZP) (Fig. 19). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 137 Fig. 18. – Panicum barbipulvinatum Nash ex Rydb. (Banat, Ivanovo) s.n. PZZP. Srem, Inđija, railroad station, MGRS 34T DQ28, coll. B. Šajinović 13Sep-1974, det. R. Perić (sub P. capillare), rev. N. Jogan 2017 (sub P. riparium) (s.n. PZZP) (Fig. 19). A new allochthonous species for the flora of Serbia. N. Jogan 138 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Panicum dichotomiflorum Michx., Fl. Bor.-Amer. 1: 48 (1803). North, Central and South American plant from Panicum sect. Dichotomiflora (Hitchc. & Chase) Honda. Representatives of this section have a glabrous leafsheets and leafblades (except P. bartowense Scribn. & Merr.) and lower glumes up to 1/4 as long as spikelets, truncate or triangulartipped. In the type section (represented in our flora by e.g. P. capillare L.) plants have papillose to patent hispid-pilose sheets and leaves while lower glumes usually 1/2 as long as spikelets, acute or acuminate. Fig. 18. – Panicum dichotomiflorum Michx. (Bačka, Novi Sad, Ribarsko Ostrvo) (photo N. Jogan). Species grows in different natural and disturbed habitats in the homeland. In Europe, it was first discovered in 1881 in Belgium (Petrova et al. 2013) and has been spreaded so far to most countries except on the north (Valdés et al. 2009). It is usually seen on wet ruderal places and in arable land, often as a weed of various cultures. For the region of SE Europe and neighboring Hungary it has been known for a long time only from Romania (Hegi BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 139 1935). In the last four decades it was also found in Croatia (Hulina 1985), Slovenia (Jogan 1990), Hungary (Csiky et al. 2004), Greece (AnagnouVeroniki et al. 2008), Bulgaria (Petrova & Vladimirov 2012), Albania (Barina et al. 2013) and Bosnia and Hercegovina (Maslo & Šarić 2016). Asplenium microphyllum Equisetum ×moorei Juncus ×diffusus Luzula fallax Allium lusitanicum Allium sphaerocephalon subsp. arvense Colchicum doerfleri Cenchrus longispinus Eragrostis curvula Hordeum jubatum Panicum barbipulvinatum Panicum dichotomiflorum Fig. 19. – Distribution of some new taxa for the vascular flora of Serbia. 140 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I During revision of the Herbarium of the University of Novi Sad (BUNS) a material collected in 2004 by P. Boža in Vojvodina province (Novi Sad) was easily recognized as P. dichotomiflorum. In addition to that, dense populations of that species was found on the banks of Danube river in Novi Sad by the author. First records: Bačka, Novi Sad, Novo Naselje, MGRS 34T DR01, coll. P. Boža 06Sep-2004, det. N. Jogan 2017 (s.n. BUNS) (Fig. 19). Bačka, Novi Sad, Ribarsko Ostrvo, MGRS 34T DR00, coll. et det. N. Jogan, 05-Nov-2017 (s.n. LJU) (Figs 18-19). A new allochthonous species for the flora of Serbia. N. Jogan New and confirmed taxa for the flora of administrative units LILIOPSIDA LILIACEAE (ASPARAGACEAE) Asparagus pseudoscaber Grecescu, Consp. Fl. Roman.: 556 (1898). Pančić (1874) was the first botanist who found this rare plant in two localities in Belgrade (Makiš and Ada Ciganlija) and this records were also taken by the authors of this family in the Flora of SR Serbia (Vukićević & Diklić 1975, sub A. scaber Brign.). Jovanović (1999) considered that this plant extinct both from Zemun (Bežanija hill) and the surrounding of Aleksinac. Having in mind that there were only two localities in Serbia with a small subpopulations in Makiš and Novi Beograd, this plant was assessed as Critically Endangered species in the flora of Serbia. In the locality Turske Livade in the Special Nature Reserve “Zasavica” only one blooming specimen was found. This rare plant is growing in the immediate vicinity of the parking place, within the small and restricted remnant of Quercus robur L. forest, together with several species, such as: Acer tataricum L., Ulmus glabra Huds., Crataegus monogyna Jacq., Clematis integrifolia L., Viola elatior Fr., etc. First record: Vojvodina, Srem [in geographical terms, northern part od the Mačva Plain in NW Serbia], Zasavica, Turske Livade, 80 m, the edge of the oak forest Brachypodio silvaticae palustris-Quercetum., 19.5273818° E, 44.9607979° N, MGRS 34T CQ87, coll. et det. M. Niketić, G. Tomović, M. Stanković 17-May-2017 (BEO 82872) (Fig. 20). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 141 Fig. 20. – Asparagus pseudoscaber Grecescu (Vojvodina, Mačva, Zasavica) BEO 82872. A new species for the flora of Vojvodina province. M. Niketić, G. Tomović, M. Stanković 142 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Tulipa sylvestris subsp. australis (Link) Pamp., Boll. Soc. Bot. Ital. 1914: 114 (1914). First data on the native presence of this taxon in Serbia originates from Hayek (1924), who found it in Mt Paštrik (sub T. grisebachiana Pant.). Quite recently Duraki et al. (2017) confirmed the presence of this subspecies in the flora of Kosovo and Metohija province in Mts. ŠarPlanina (Mt Kobilica). Fig. 21. – Tulipa sylvestris subsp. australis (Link) Pamp. (SE Serbia, Mt Kozjak) (photo B. Zlatković). Previous data concerning Serbia proper from the Flora of SR Serbia (Diklić 1975) relate only to cultivated ornament plants, which in the past BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 143 had appeared ephemerally in the natural environment in the vicinity of Niš (according to Pančić and Petrović, sub T. sylvestris L.). Otherwise, in Euro+Med (2006-) and the “World Checklist of Selected Plant Families” (Govaerts et al. 2018) the name T. grisebachiana is erroneously attributed to the type subspecies that grows in Italy and Libya, instead to T. s. subsp. australis which certainly grows on the Balkan Peninsula. First records: SE Serbia, Mt Kozjak, Delinovički rid, thermophilous shrubby formation (Ostryo-Carpinion aegeicum), migmatite, 560 m, MGRS 34T EM78, coll. et det. B. Zlatković 16-May-2004 (614 BEOU). SE Serbia, St. Prohor Pčinjski Monastery, surroundings, thermophilous shrubby formation (Ostryo-Carpinion aegeicum), fine-grained biotite and biotite-muscovite gneiss, 430 m, MGRS 34T EM78, coll. et det. B. Zlatković 16-May-2005 (BEOU, coll. No. 1427). A new native subspecies for the flora of Serbia proper (Fig. 21). B. Zlatković POACEAE (GRAMINEAE) Aira elegans Willd. ex Roem. & Schult., Syst. Veg. 2: 682 (1817). This Submediterranean grass was firstly published by Pančić (1856 sub A. capillaris Host) for the vicinity of Kragujevac (Dobrača village). Adamović (1904 sub A. capillaris Host) cited it for Serbia proper but without precise locality. Cincović & Kojić (1976 sub A. capillaris Host) considered this plant as widely distributed in Serbia, but they did not provide any locality. Its typical habitats in Serbia are stony grasslands, thermophilous open hilly meadows and forest edges, predominantly in limestone areas of E, SE and S Serbia (Jovanović 1955, Cincović & Kojić 1976, Ranđelović 1979, Ranđelović et al. 1979, Ranđelović 1979-1980, Ružić & Ranđelović 1986). Recently discovered population of this species in the vicinity of Aradac village represents the only known data confirming its presence in Vojvodina province. Its habitat is characterized by alkali salt-steppic community Artemisio-Festucetum pseudovinae Soó in Máthé 1933. First record: Banat, Zrenjanin, Aradac, Kamarište, 73 m, 20.30961 E, 45.34415 N, MGRS 34T DR42, coll. et det. R. Perić 16-Jun-2017 (sub A. elegantissima), rev. N. Jogan 2017 (s.n. PZZP) (Fig. 22). A new species for the flora of Vojvodina province. R. Perić, N. Jogan 144 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 22. – Aira elegans Willd. ex Roem. & Schult. (Banat, Zrenjanin, Aradac) s.n. PZZP. Catapodium rigidum (L.) C. E. Hubb., in Dony, Fl. Bedfordshire: 437 (1953) subsp. rigidum Rumy (1846 sub “Megastachya rigida (L.) Roem. & Schult.”) erroneously cited this taxon for the town of Sremski Karlovci in Vojvodina province. For the flora of Serbia proper it was firstly published by Fritsch [1909 sub Scleropoa rigida (L.) Griseb.] for Vranje and this record was taken by BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 145 the authors in the Flora of SR Serbia [Cincović & Kojić 1976 sub Scleropoa rigida (L.) Griseb.]. Nikolić et al. ([1986 sub Scleropoa rigida (L.) Griseb.] listed one new locality in the foothill of Mt Paštrik (Gorožup village) in Kosovo and Metohija province. Fig. 23. – Catapodium rigidum (L.) C. E. Hubb. (Metohija, Prizren, Prizrenska Bistrica Gorge) (photo B. Zlatković). New records: Metohija, Prizren, Prizrenska Bistrica Gorge, ruderal places and thermophilous pastures on shallow substrate, limestone, 380 m, MGRS 34T DM87, coll. et det. B. Zlatković 30-Jun-1996 (HMN 13875) (Fig. 23). W Serbia, Ovčarsko-Kablarska Gorge, MGRS 34T DP36, coll. P. Boža 21-May-1966, det. N. Jogan (s.n. BUNS). Confirmed species for the flora of Kosovo and Metohija province and Serbia proper. B. Zlatković, N. Jogan 146 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Cleistogenes serotina (L.) Keng, Sinensia 5: 149 (1934) subsp. serotina For Vojvodina province it was firstly reported by Rumy (1846 sub Festuca serotina L.) for the town of Sremski Karlovci, as well as by Schulzer et al. [1866 sub Molinia serotina (L.) Mert. & W. D. J. Koch] for Zemun city in the region of Srem. Fig. 24. – Cleistogenes serotina (L.) Keng (Srem, Mt Fruška Gora, Stari Ledinci) s.n. BUNS. Pančić [1856 sub Molinia serotina (L.) Mert. & W. D. J. Koch] found this grass near Jagodina setllement (Đurđevo hill) and near Belgrade (Topčider hill) in Serbia proper. Cincović & Kojić [1976 sub Diplachne serotina (L.) Link] listed three sites in Šumadija region (Belgrade - Višnjička Kosa and Košutnjak hill and BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 147 Kragujevac - Badnjevac village), while Nikolić et al. [1986 sub Diplachne serotina (L.) Link] numbered several new localities for Serbia proper: Mt Ozren, Niš (Mt Seličevica, Kamenica, Banjsko hill), Pirot (Temska), Babušnica, Mt Vidojevica (Sokolica peak). New records: Srem, Mt Fruška Gora, Stari Ledinci, (surrounding of the village cemetery), MGRS 34T DR00, coll. et det. R. Perić 01-Sep-2009 (s.n. PZZP) (Fig. 24). Srem, Petrovaradin, MGRS 34T DR11, obs. N. Jogan 24-Sep-2017 (field observation). Confirmed species for the flora of Vojvodina province. However, it is assumed that this species grows more frequently in loess steppic and hilly areas of Vojvodina province. R. Perić, N. Jogan Festuca lachenalii (C. C. Gmel.) Spenn., Fl. Friburg. 3: 1050 (1829). This species was firstly reported by Adamović [1904 sub Nardurus poa (Lam. & DC.) Boiss.] for vicinity of Vranje (Preobraženje village) and this record was accepted by Nikolić et al. [1986 sub Nardurus lachenalii (C. C. Gmel.) Godr.]. In the Flora of SR Serbia it was considered as sporadically distributed [Cincović & Kojić 1976 sub Nardurus lachenalii (C. C. Gmel.) Godr.]. Zlatković [2011 sub Micropyrum tenellum (L.) Link] reported this plant for Pčinja river valley. New records: SE Serbia, Pčinja river valley, Jablanica village, terophytic siliceous grasslands (Trifolion cherlerii), fine-grained biotite and biotite-muscovite gneiss, 560 m, MGRS 34T EM78, coll. et det. B. Zlatković 25Apr-2000 (BEOU, coll. No. 2339). SE Serbia, Kostin Čukar, Vogance - Jablanica, perennial open siliceous grasslands (Sedo-Dianthetum pinifoliae), fine-grained biotite and biotite-muscovite gneiss, 800 m, MGRS 34T EM78, EM79, coll. et det. B. Zlatković 15-May-2004 (BEOU, coll. No. 1780). SE Serbia, St. Prohor Pčinjski Monastery, Golet, terophytic siliceous grasslands (Trifolio-Lotetum angustifoliae), granite, 415 m, MGRS 34T EM78, coll. et det. B. Zlatković Jul-1999 (BEOU, coll. No. 2752). SE Serbia, St. Prohor Pčinjski Monastery, Krst, dry siliceous rock debris (Scillo autumnalae-Sedetum stefco), migmatite, 450 m, MGRS 148 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I 34T EM78, coll. B. Zlatković, V. Ranđelović, G. Tomović 08-Jul-1997, det. B. Zlatković (BEOU, coll. No. 2065). Fig. 25. – Festuca lachenalii (C. C. Gmel.) Spenn. (SE Serbia, Mt Starac) s.n. PZZP. SE Serbia, St. Prohor Pčinjski Monastery, Krst, perennial open siliceous grasslands (Sedo-Dianthetum pinifoliae), fine-grained biotite and biotite-muscovite gneiss, 450 m, MGRS 34T EM78, coll. B. Zlatković, V. Ranđelović Jul-1998, det. B. Zlatković (BEOU, coll. No. 1964). SE Serbia, St. Prohor Pčinjski Monastery, surrounding, terophytic siliceous grasslands (Trifolion cherlerii), fine-grained biotite and BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 149 biotite-muscovite gneiss, 430 m, MGRS 34T EM78, coll. B. Zlatković, V. Ranđelović 05-Aug-2004, det. B. Zlatković (BEOU, coll. No. 653). SE Serbia, Mt Starac, Budovija, dwarf annual siliceous grasslands and sands (Ornithopodi-Tuberarietum guttatae), fine-grained biotite and biotite-muscovite gneiss, 680 m, MGRS 34T EM78, coll. B. Zlatković, V. Ranđelović, G. Tomović 08-Jul-1997, det. B. Zlatković (BEOU, coll. No. 2073). SE Serbia, Mt Starac, Gornji Starac village, dwarf annual siliceous grasslands and sands (Ornithopodi-Tuberarietum guttatae), migmatite, 800 m, MGRS 34T EM78, coll. et det. B. Zlatković 20-May-2004 (BEOU, coll. No. 1903). SE Serbia, Mt Starac, Gornji Starac village, along the state border, MGRS 34T EM78, coll. R. Perić 23-Jul-2006, det. N. Jogan (sub Micropyrum tenellum) (s.n. PZZP) (Fig. 25). Confirmed species for the flora of Serbia proper. B. Zlatković, R. Perić, N. Jogan Festuca rubra L., Sp. Pl. 1: 74 (1753). Rumy (1846) (sub F. dumetorum L. and F. duriuscula L.) published this plant for Sremski Karlovci and after him Zorkóczy (1896) also found it near Sremski Karlovci (locality Grgeteg). These were the oldest two records for Vojvodina province. Its last known field records from Vojvodina are dating back to the beginning of the 1980s (published later by Panjković-Matanović 1989 and Budak 1998). For Kosovo and Metohija it was firstly reported by Grisebach [1846 sub F. ovina var. duriuscula (L.) W. D. J. Koch] for Mts. Šar-Planina (Mt Kobilica and Mt Ljuboten). Pančić (1856 sub F. r. var. rubra) reported that he found this specis near Kragujevac (Banja village) and later, the same author [Pančić 1888 sub F. r. var. fallax (Thuill.) Hack.] cited it for Serbia proper, but without precise locality. In the Flora of SR Serbia [Cincović & Kojić 1976 sub F. r. subsp. rubra and F. r. subsp. fallax (Thuill.) Nyman] it was reported for several localities in Serbia proper (Mt Jablanik, Mt Ozren, Mt Suva Planina) and Kosovo and Metohija province (Mts. Prokletije - gorge near Peć, Mt Dečanske Planine and Mt Kurvala). Nikolić et al. [1986 sub F. r. subsp. rubra and F. r. subsp. fallax (Thuill.) Nyman] numbered several new records: vicinity of Bajina Bašta, Mt Mokra Gora, Mt Zlatibor, Mt Vidojevica (Perine Livade) and Mt 150 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Kopaonik in Serbia proper as well as Mts. Prokletije (Mt Koprivnik) in Kosovo and Metohija province. Fig. 26. – Festuca rubra L. (Bačka, Bačka Topola, Bajša) s.n. PZZP. New record: Bačka, Bačka Topola, Bajša [“Crvenka”], Panonija, near accumulation lake, MGRS 34T CR86, coll. et det. R. Perić 16-Jun-2007 (s.n. PZZP) (Fig. 26). Confirmed species for the flora of Vojvodina province. R. Perić BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 151 Secale sylvestre Host, Icon. Descr. Gram. Austriac. 4: 7 (1809). Pančić (1863 sub S. fragile M. Bieb.) mentioned this grass for Serbia proper, but without precise locality. Later he found this plant on sands near Ram and Radujevac villages in Ramska Sands (Pančić 1874 sub S. fragile M. Bieb.) (both localities were later cited by Cincović & Kojić 1976). Fig. 27. – Secale sylvestre Host (Bačka, Subotica-Horgoš Sands) s.n. PZZP. In Vojvodina this species was known as rare member of the vegetation of dry steppic grasslands. The majority of its historical records is confined to the Subotica-Horgoš Sands and to its immediate vicinity. Also the species was known to a lesser degree for similar habitats on Mt Fruška 152 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Gora, Titel hill and loess terrains near Bečej (Kupcsok 1914, Prodán 1910, 1915, Lányi 1914, Kovács 1915, Hirc 1919). Its last published records are more than 30 years old (Parabućski et al. 1986, Gajić 1986, Igić 1988). New records: Bačka, Subotica-Horgoš Sands, Kelebija: Čikerija, MGRS 34T CS80, coll. K. Sabadoš 31-May-2010, det. R. Perić (s.n. PZZP); Bačka, Subotica-Horgoš Sands, Krivoblatska šuma, MGRS 34T CS91, coll. B. Butorac 28-May-1992, det. R. Perić (s.n. PZZP) (Fig. 27); Bačka, Subotica-Horgoš Sands, Bački Vinogradi-Horgoš, Galamboš, MGRS 34T DS10, coll. et det. R. Perić 22-Sep-2007 (s.n. PZZP). Banat, Deliblato Sands, Deliblato, MGRS 34T EQ06, coll. B. Miljković 1929, det. N. Jogan (s.n. BEO). Confirmed species for the flora of Vojvodina province. R. Perić, N. Jogan Sesleria autumnalis (Scop.) F. W. Schultz, Arch. Fl.: 318 (1861). First data on the presence of Sesleria autumnalis in Serbia originated from Pančić (1856, 1867), but he erroneously cited this taxon for Mt Rtanj and Mt Kopaonik (Bele Stene peak) (sub “S. elongata Host”) and these records actually refer to S. latifolia (Adamović) Degen. In fact, S. autumnalis was firstly found by Rudsky (1936) who described the community Seslerietum autumnalis Rudski on carbonate substrate of Mts. Šar-Planina (Mt Ošljak) in Kosovo and Metohija province. Blečić & Tatić (1960) reported it from Mts. Šar-Planina (Mt Ostrovica) and Blečić & Krasniqi (1971) for NW part of Mt Milanovac (Mrasarski steam, Labučevski stream, Koznik, Koznička Boka) on serpentinite geological substrate, respectively. Tatić (1976) in the Flora of SR Serbia also cited two main localities: Mt Milanovac (Koznik and Labučevski [“Labudovski”] stream) and Mts. Šar-Planina (Mt Ostrovica). However, there are no herbarium evidence of these records from ultramafic soil, so it is not excluded that they actually refer to S. latifolia which is common on serpentinites, and also found by us on Mt Ostrovica. There are several additional records on carbonate substrate from Kosovo and Metohija province (Krasniqi 1972, Rexhepi 1982). In Metohija (Mts. Prokletije) species is an edificator of the amphi-Adriatic (sub)montane hop-hornbeam forests on shallow soils, Seslerio-Ostryetum Ht. et H-ić 1950 (Krasniqi 1972). Some doubtful and erroneous data were reported from W and C Serbia (Gajić 1988, Rajevski 1951) (Fig. 28). This late-blooming plant belongs to the group of nemoral oro(sub)mediterranean (W Balkan-Apenine) floristic elements. According to BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 153 Valdés et al. (2009) it also includes W Mediterranean S. argentea (Savi) Savi. Sesleria autumnalis almost exclusively grows on carbonate bedrocks and the only known ultramafic habitats are situated in two localities in Albania, and also in aforementioned localities in Serbia (Kosovo and Metohija province), but these records are still unconfirmed. Fig. 28. – Distribution of Sesleria autumnalis (Scop.) F. W. Schultz in Serbia. During the field survey of ultramafic flora in the vicinity of Tekija village in NE Serbia, at the foothill of Kustur hill, a small population of S. autumnalis was found on shallow soil and overgrown screes within 154 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 29. – Sesleria autumnalis (Scop.) F. W. Schultz – plant near Tekija in NE Serbia (photo N. Kuzmanović). Quercetum frainetto-cerridis Rudski (1940) 1949 forest. In this locality S. autumnalis is growing together with Carpinus orientalis Mill., Dactylis glomerata L., Euphorbia amygdaloides L., Festuca rubra L., Fraxinus ornus L., Galium aparine L., G. mollugo L., Melica uniflora Retz., Odontites vernus (Bellardi) Dumort., Quercus cerris L., Q. frainetto Ten., BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 155 Q. petraea (Matt.) Liebl., Serratula tinctoria L., Sorbus domestica L., etc. (Figs. 29–30) Fig. 30. – Sesleria autumnalis (Scop.) F. W. Schultz – plants in oak forest near Tekija in NE Serbia (photo N. Kuzmanović). It seems that this Sesleria autumnalis population is edaphically confined to a very narrow (300 m wide) and isolated serpentinite belt surrounded by silicate (gneiss) and composite silicate (Sinaia Flysch) hilly massifs (Bogdanović et al. 1973). This is also the case with some adjacent communities and populations of different species in a given area. For example dry steppe-like grasslands with Scented Grass Chrysopogon gryllus (Teucrio chamaedrydis-Chrysopogonetum grylli Jovanović-Dunjić 1954) and several xerophilous associated plants [Achillea coarctata Poir., Asyneuma canescens (Waldst. & Kit.) Griseb. & Schenk, Campanula bononiensis L., Cytisus procumbens (Waldst. & Kit. ex Willd.) Spreng., Serratula tinctoria L., Seseli annuum L.] were only found in this belt within a 5 km radius. It is interesting to note that a newly discovered population of S. autumnalis near Tekija village is situated in the zone of harsh continental climate, more than 250 km away from the nearest one in Kosovo and Metohija province. The existence of such an extremely disjunctive population is certainly unexpected and can be explained by two possible scenarios. Since the population is very small and localized, and probably of clonal structure, it seems possible that the species was recently introduced in NE Serbia. The proximity of the Danube reservoir (“Đerdap Lake”) and regional road (only 400 m away) points to long distance dispersal caused 156 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 31. – Sesleria autumnalis (Scop.) F. W. Schultz – herbarium specimens (NE Serbia, Tekija, BEO 82876). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 157 by accidentally human transportation. Climate extremes were tempered by reservoir which obtained favourable conditions for population survival. According to the second scenario, observed individuals represent the last remain of spatially and genetically isolated natural population. Ongoing molecular genetic studies will show which of these scenarios is more likely. First records for Serbia proper: NE Serbia, Donji Milanovac – Kladovo, Tekija, Misija, 170 m. s.m., Exp. N, serpentinite, overgrown screes in Quercetum frainetto-cerridis forest, MGRS 34T FQ14, coll. et det. M. Niketić 18-Sep-2018 (BEO 82880) (Fig. 31). NE Serbia, Donji Milanovac – Kladovo, Tekija, Misija, 170 m. s.m., 22.397591 E, 44.673601 N, MGRS 34T FQ14, coll. et det. D. Lakušić, S. Vukojičić, N. Kuzmanović, I. Janković, T. Milekić 18-Oct-2018 (s.n. BEOU). New records for Kosovo and Metohija: Metohija, Mts. Prokletije, Mt Koprivnik, MGRS 34T DN31, DN32, coll. P. Černjavski Aug-1934, det. P. Černjavski 1940 (BEO 30756, 30761). Metohija, Mts. Šar planina, Mt Kodža Balkan, Golem Bor, 1700 m. s.m., MGRS 34T DM87, coll. et det. V. Stevanović 14-Sep-1997 (s.n. BEOU). A new species for the flora of Serbia proper. M. Niketić, D. Lakušić, N. Kuzmanović Trisetum flavescens (L.) P. Beauv., Ess. Agrostogr.: 88 (1812) subsp. flavescens Pančić (1883, 1884 sub Avena flavescens L.) provided first reports about this species in Serbia proper (Vlasina plateau - Bukova Glava peak; Vranje - Markovo Kale peak and Mts. Stara Planina - Vražja Glava peak). Adamović (1904) reported, besides Vranje (Markovo Kale peak), Vlasina plateau (Bukova Glava peak) and Mts. Stara Planina, one more locality near Surdulica settlement in SE Serbia. First report on the presence of this grass in Vojvodina province was published by Godra (1873 sub Avena flavescens L.) for the steppe grass vegetation in Srem region. The only precise data regarding its presence in Vojvodina province were published by Obradović (1966) for Mt Fruška Gora and Guelmino (1973) for Senta. 158 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 32. – Trisetum flavescens (L.) P. Beauv. (Srem, Mt Fruška Gora, Ležimir) s.n. PZZP. Bornmüller (1928) was the first one who found this species in Mts. ŠarPlanina (Mt Kobilica) in Kosovo and Metohija province. In the Flora of SR Serbia (Cincović & Kojić 1976) this plant was cited for the following localities: Šumadija region, Majdanpečka Domena, Veliki Pek river, Mts. Stara Planina, Mt Suva Planina, Vranje (Markov Kamen) and Pirot (Vražja Glava). In this reference, T. f. subsp. serbicum (Velen.) Hayek was also mentioned, but Cincović & Kojić (1976) only claimed this BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 159 statement “according to Hayek, it is present in Serbia”. Later, Nikolić et al. (1986) provided several localities to complete the distribution of T. f. subsp. serbicum in Serbia proper: Mts. Stara Planina, Surdulica, Vlasina, Vranje (Markovo Kale peak). Some new records: Bačka, Kula, Lipar, Lipar loess valley, MGRS 34T CR86, CR96, coll. et det. R. Perić 16-Jun-2007 (s.n. PZZP). Srem, Mt Fruška Gora, Ležimir, near Lišvar stream, MGRS 34T CR80, coll. V. Stojšić 02-Aug-2011, det. R. Perić (s.n. PZZP) (Fig. 32). Srem, Mt Fruška Gora, Andrevlje, MGRS 34T CR90, coll. N. Andrejević 01-May-1969, det. N. Jogan (s.n. BUNS). Srem, Petrovaradin, Širine, MGRS 34T DR10, coll. et det. M. Obradović 27-Sep-1964, (s.n. BUNS). Srem, Beška, MGRS 34T DQ29, coll. et det. B. Butorac 02-Jun-1977, (s.n. BUNS). Confirmed records for the flora of Vojvodina province. R. Perić, N. Jogan Triticum monococcum subsp. aegilopoides (Link) Thell., Naturwiss. Wochenschr., ser. 2, 17: 470 (1918). = T. boeoticum Boiss., Diagn. Pl. Orient. 13: 69 (1854). Subspecies was firstly found by Pančić (1874 sub T. boeoticum Boiss.) near Aleksinac settlement and in Mt Rtanj and later by Petrović (1882 sub T. boeoticum Boiss.) in Sićevačka Gorge (Sićevo village) in E Serbia. Adamović [1904 sub T. m. var. boeoticum (Boiss.) Kneuck.] also found this plant near Aleksinac and in Mt Rtanj, but additionaly at the foothill of Mt Kopaonik (Kaznović village) and in the vicinity of Vranje (Preobraženje village). Quite recently, this E Mediterranean plant was unofficially mentioned by Zlatković (2011 sub T. boeoticum Boiss.) for the Pčinja River Valley in SE Serbia. New record: SE Serbia, Pčinja River Valley, Brnjare village, dwarf annual grassland and abandoned arable land (Hordeo-Xeranthemetum annui), marl, clay and sandstone, 510 m, MGRS 34T EM79, coll. et det. B. Zlatković 15Jul-2004, conf. N. Jogan (315 BEOU) Confirmed record for the flora of Serbia (Fig. 33). 160 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 33. – Triticum monococcum subsp. aegilopoides (Link) Thell. (SE Serbia, Pčinja River Valley, Brnjare) 315 BEOU. B. Zlatković, N. Jogan Erroneously reported taxa for the flora of Serbia LILIOPSIDA CYPERACEAE Carex sempervirens Vill., Hist. Pl. Dauphiné 2: 214 (1787). This species was firstly found in Mts. Šar-Planina (Mt Kobilica and Mt Ljuboten) in Kosovo and Metohija province by Grisebach (1846). In the Flora of SR Serbia (Janković et al. 1976 sub C. s. subsp. sempervirens) this plant was published also for Kosovo and Metohija province (Mts. Prokletije - near Dečani and Mt Maja Rosulija and Mt Bogićevica) and for Serbia proper (Mts. Stara Planina). Nikolić et al. (1986 sub C. s. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 161 subsp. sempervirens) added one locality from Mts. Šar-Planina (between Stojkova Kuća and Mt Jezerska Čuka). According to Jiménez-Mejías & Luceño (2011) this high-mountain species does not grow in Serbia and literature records should be treated as erroneous and referred to C. bulgarica Velen. (“Niketić M. Unpublished. Checklist of Vascular Plants of Serbia”). M. Niketić Carex tristis M. Bieb., Fl. Taur.-Caucas. 3: 615 (1819). For the Serbia proper it was firstly reported by Adamović (1895) from Mts. Stara Planina, while for Kosovo and Metohija province Rechinger (1935) was the first botanist who claimed that he found it in Mts. Prokletije (Mt Kurvala and Mt Đeravica). In the Flora of SR Serbia [Janković et al. 1976 sub C. sempervirens subsp. tristis (M. Bieb.) Kük.] this plant was cited for Kosovo and Metohija province (Mts. Prokletije - Mt Kurvala and Mt Đeravica) and Serbia proper (Mt Suva Planina). According to Koopman (2011) and Jiménez-Mejías & Luceño (2011) this plant does not grow in Serbia, as well. Aforementioned records from the literature sources for C. tristis also should be treated as erroneous and referred to C. bulgarica Velen. (“Niketić M. Unpublished. Checklist of Vascular Plants of Serbia”). M. Niketić IRIDACEAE Iris aphylla L., Sp. Pl. 1: 38 (1753). Pančić (1874 sub I. fieberi Seidl) was the first botanist who reported presence of this plant in Mts. Stara Planina (Rasovati Kamen peak). Later, Stjepanović-Veseličić [1976 sub I. aphylla var. fieberi (Seidl) Asch. & Graebn.] and Lakušić (1999) took over the information from Pančić (1874) for the vicinity of Knjaževac (Mts. Stara Planina - Rasovati Kamen). Jávorka (1925) treated the record for Deliblatska Sands in Vojvodina province (sub I. hungarica) as doubtful and it probably corresponds to I. pumila L. Revision of Pančić’s plant material (six exsiccata) from the Herbarium collection in Natural History Museum in Belgrade (BEO) and field investigation confirmed that in Rasovati Kamen peak does not grow I. aphylla. Pančić identified I. aphylla in two cases: BEO 01-127 (as I. fieberi) (Fig. 34) from Rasovati kamen and BEO 01-125 (as I. bohemica) from locality 10 km south of Rasovati Kamen. Morphology of the seeds and the capsules on both sheets corresponds to I. reichenbachii. However Pančić wrote on a separate label in the firs sheet: “culta – hort. Affinis 162 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I graminea folia multo latiora”. Since I. graminea was actually collected and deposited in another three sheets [BEO 01-114 (Fig. 35), BEO 01-117 (Fig. 36), BEO 01-119] and together with I. reichenbachii in the first one, some accidental material and label replacements probably took place in his collection. During the field excursion near Rasovati Kamen (10-Sep-2006) some individuals of I. graminea L. with very wide leaves were observed and collected. They corresponds to Carpatho-Balkanic I. graminea var. Fig. 34. – Iris reichenbachii Heuff. (E Serbia, Mts. Stara Planina, Rasovati Kamen, BEO 01-127) – original material of J. Pančić (identified as I. fieberi). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 163 Fig. 35. – Iris graminea L. (a) and I. reichenbachii Heuff. (b) (E Serbia, Mts. Stara Planina, Rasovati Kamen, BEO 01-114) – original material of J. Pančić. 164 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I Fig. 36. – Iris graminea L. (E Serbia, Mts. Stara Planina, Rasovati Kamen, BEO 01-117) – original material of J. Pančić. BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 165 latifolia Spach which some authors treat as a species (I. pseudocyperus Schur) or subspecies [I. graminea subsp. pseudocyperus (Schur) Soó]. The presence of I. aphylla on the Balkan Peninsula (Marinescu & Alexiu 2013, Barker & Govaerts 2018) also should be reconsidered. Prodán (1935) did not mention this species south of the Carpathians and according to Rechinger & Randolph (1954) the area of the I. aphylla is shifted more to the north (of the Balkans) in comparison with that of the I. variegata L. Report from NE Albania (Markgraf 1931) is classified as casual remnants of cultivation (Barina 2017). According to Horvat & Horvat (1962) old records from NW Croatia (Horvat 1938) actually correspond to the new species, Iris croatica Horvat & M. D. Horvat. Further, old record for W Anatolia (Fischer & Meyer 1854, Rechinger & Randolph 1954) is treated as possible misidentification (Mathew 1984) and this species is also absent from the Alps (Rechinger & Randolph 1954, Colasante & Maury 2018). Presence for Russia and Transcaucasia (Barker & Govaerts 2018) is also doubtful and requires verification. Consequently, the natural range of species would encompass the area of C Europe, from C Germany to the Carpathians, while other data for the southern regions probably correspond to cultivated plants. Specimens examined: Iris reichenbachii (harvested flowers and fruits) – E Serbia, Mts. Stara Planina, Rasovati Kamen, coll. et det. J. Pančić (sub I. fieberi „Affinis graminea folia multo latiora“), rev. M. Niketić 18-Feb-2017 (BEO 01127) (Fig. 34); Iris graminea (before blossoming) & I. reichenbachii (during blossoming and fructification) – E Serbia, Mts. Stara Planina, Rasovati Kamen, coll. J. Pančić 1872, det. M. Niketić 18-Feb-2017, BEO 01114) (Fig. 35); Iris graminea (during fructification) – E Serbia, Mts. Stara Planina, Rasovati Kamen, coll. J. Pančić Jul-1863, det. M. Niketić 18-Feb-2017, BEO 01-117) (Fig. 36); Iris graminea (during fructification) – E Serbia, Mt Svrljiške Planine, Pleš peak, coll. J. Pančić 1868 (in description: „Iris M. Rasovati kamen, M. Pleš…“), det. M. Niketić 18-Feb-2017, BEO 01-119); I. reichenbachii (during fructification) – E Serbia, Mts. Stara Planina, Ivanova Livada, coll. et det. J. Pančić (sub I. bohemica), rev. M. Niketić 18-Feb-2017, BEO 01-125); I. reichenbachii (during blossoming) – E Serbia, Mts. Stara Planina, Ivanova Livada, coll. J. Pančić (with description), det. M. Niketić 18Feb-2017, BEO 01-110). 166 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I It is recommended to refer all the literature data for I. aphylla in Serbian flora either to I. reichenbachii (Serbia proper) or to I. pumila (Vojvodina). M. Niketić Iris foetidissima L., Sp. Pl. 1: 39 (1753). First data on the presence of this C & W Mediterranean plant comes from Pančić (1856, 1867) who claimed that he found it in Mt Starica near Majdanpek and in Mt Kopaonik, respectively. In the Flora of SR Serbia (Stjepanović-Veseličić 1976) this plant was treated as rare and distributed only at the foothill of Mt Starica near Majdanpek. Fig. 37. – Iris graminea L. (NE Serbia, Mt Starica, BEOU 12281) – col. et det. J. Pančić (as I. foetidissima). BULLETIN OF THE NATURAL HISTORY MUSEUM, 2018, 11: 101-180. 167 Checking of Pančić’s herbarium specimens has shown that these data actually correspond to I. graminea L. (Fig. 37). According to Euro+Med (2006-) and Colasante & Maury (2018) this plant does not grow neither in former Jugoslavia (Ju) nor in the Balkan Peninsula as a whole. Consequently former literature data for Serbia should be attributed to I. graminea. M. Niketić JUNCACEAE Luzula pallescens Sw., Summa Veg. Scand.: 13 (1814). Duraki et al. (2017) published that they found this plant in Mts. ŠarPlanina in Kosovo and Metohija province. Since the plant specimen was checked in herbarium collection (BEOU) and revised, this records should be treated as erroneous and attributed to L. campestris (L.) DC. subsp. campestris. M. Niketić, Š. Duraki Luzula sudetica (Willd.) Schult., Oestr. Fl., ed. 2, 1: 573 (1814). Grisebach (1846 sub L. nigricans Desv.) and Rechinger (1935) found this plant in Kosovo and Metohija province (Mts. Šar-Planina - Mt Kobilica and Mts. Prokletije - several localities, respectively). Pančić (1856) published the first record for the flora of Serbia proper in Mt Željin (sub L. nigricans Desv.). According to Cincović & Kojić (1976) this plants grows in Mt Kopaonik (Krčmar peak) in Serbia proper as well as in Mts. Prokletije (Mt Lumbardska Planina, Devojački Krš, Mt Kurvala, Mt Đeravica and Mt Koprivnik) in Kosovo and Metohija province. Bačić et al. (2016) published results of cytogenetic analysis of the taxa that belong to Luzula sect. Luzula from the Balkan Peninsula, and concluded that L. sudetica was mostly confused with L. multiflora (Ehrh.) Lej. in the past, and quite recently with newly descibed L. exspectata Bačić & Jogan from the SE Alps (Mts. Karavanke in Slovenia). Therefore, according to these authors (Bačić et al. 2016), L. sudetica probably does not grow in Serbia and all literature records should be referred to L. exspectata Bačić & Jogan. M. Niketić LILIACEAE (COLCHICIACEAE) Colchicum hungaricum Janka, Term. Füz. 10: 75 (1886). Refers to Colchicum doerfleri Halácsy (see on page 123). B. Zlatković 168 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I LILIACEAE (LILIACEAE) Fritillaria messanensis subsp. gracilis (Ebel) Rix, Bot. J. Linn. Soc. 76: 356 (1978). Refers to Fritillaria messanensis subsp. neglecta (Parl.) Nyman (see on page 125). G. Tomović, M. Niketić POACEAE (GRAMINEAE) Avena barbata Pott ex Link, J. Bot. (Schrader) 1799(2): 315 (1800). According to Valdés et al. [2009, sub Avena barbata subsp. lusitanica (Tab. Morais) Romero Zarco] this Mediterranean plant is present in Serbia and these authors cited Baum (1977) as a source for this record. However, in the last reference, there is no information on the presence of A. barbata in Serbia. For that reason, this record should be treated as misapplied name for which no corresponding taxon could be assumed. M. Niketić Acknowledgements Nicholas Turland helped us to overcome certain nomenclature concerns. The Ministry of Education, Science and Technological Development of the Republic of Serbia supported this research through Grant 173030 ”Plant biodiversity of Serbia and the Balkans - assessment, sustainable use and protection”. REFERENCES Adamović, L. (1895): Stara planina. Prilog za poznavanje zemlje i stanovništva. – Delo 7: 51–66. Adamović, L. 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(2012): Equisetum × ascendens Lubienski & Bennert: de erste triploïde paardenstaartbastaard in Nederland. – Gorteria 36: 1–17. Zorkóczy, L. (1896): Újvidék és környékének florája. – Popovits M. Testvérek Könyvnyomdája, Üjvidék [Novi Sad], 128 pp. 180 NIKETIĆ, M. ET AL.: ANNOTATED CHECKLIST OF VASCULAR FLORA OF SERBIA I МАТЕРИЈАЛ ЗА KРИТИЧКУ ЛИСТУ ВРСТА ВАСКУЛАРНЕ ФЛОРЕ CРБИЈЕ. НОМЕНКЛАТУРНИ, ТАКСОНОМСКИ И ФЛОРИСТИЧКИ ПРИЛОЗИ I МАРЈАН НИКЕТИЋ, ГОРДАНА ТОМОВИЋ, РАНКО ПЕРИЋ, БОЈАН ЗЛАТКОВИЋ, ГОРАН АНАЧКОВ, ВЛАДАН ЂОРЂЕВИЋ, НЕЈЦ ЈОГАН, БОРИС РАДАК, ШЕМИЈА ДУРАКИ, МИХАЈЛО СТАНКОВИЋ, НЕВЕНА КУЗМАНОВИЋ, ДМИТАР ЛАКУШИЋ, ВЛАДИМИР СТЕВАНОВИЋ РЕЗИМЕ У раду су дате три нове номенклатурне комбинације везане за представнике породице орхидеја. Поред тога, приказано је 14 таксона (врста, подврста и хибрида) васкуларне флоре које су новорегистроване за Србију (од којих су 8 аутохтоних и 6 алохтоних биљака). Урађена је потврда старих или непоузданих литературних навода за четири аутохтона и један алохтон таксон у флори Србије. Четири биљна таксона представљају новину за ужу Србију, Војводину или Косово и Метохију, а за 7 биљака потврђено је присуство у појединим административним јединицама у Србији. У последњем делу рада, дат је приказ 9 оповргнутих таксона за нашу земљу.