Clausen, J., D. D. Keck, and W. M. Hiesey. 1945. Experimental studies on the nature of species. II. Plant evolution through amphiploidy and autoploidy, with examples from the Madiinae. Carnegie Inst. of Washington. Publ. No. 564.
Kölreuter, J. G.1761. Vorläuflge Nachricht von einigen das Geschlecht der Pflanzen betreffenden Versuchen und Beobachtungen. Gleditsch. Leipzig. (Not seen). Reprinted by W. Pfeffer in Ostwald's Klassiker der exakten Wissenschaften 41: 3–37. 1893.
Linnaeus, C.1760. Disquisitio de quaestione ab Academia imperiali scientiarum Petropolitana in annum MDCCLIX pro praemio proposita: “Sexum plantarum argumentis et experimentis novis… .” Academy of Sciences, St. Petersburg. (Not seen.) Reprinted as “Disquisitio de sexu plantarum… .” in Amoenitates Academicae10: 100–131. 1790; in English translation as “A dissertation on the sexes of plants,” by J. E. Smith. Nichol. London. 1786.
Poddubnaja-Arnoldi, W., N. Steschina, und A. Sosnovetz. 1935. Der Charakter und die Ursachen der Sterilität bei Scorzonera tausaghys Lipsch. et Bosse. Beih. Bot. Centralblatt53A: 309–339.
Winge, Ö.1938. Inheritance of species characters in Tragopogon. A cytogenetic investigation. Compt. Rend. Trav. Lab. Carlsberg Série Physiol.22: 155–196.
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