Abstract
Erysimum canum (Pill. & Mitterp).Polatschek transferred fromCheiranthus orSyrenia into the genusErysimum; it has 2n=14 chromosomes and a very small distribution range (parts of CSSR, Hungary, Yugoslavia). —Erysimum hayekii (Jav. & Rech. f.)Polatschek, is risen to specific rank; it has 2n=14 chromosomes (first count) and eastern Aegean distribution (Cyclades, Sporades). Typifications were made for both species.
Literatur
Feráková, V., Murin, A., 1979: Karyological study onSyrenia cana (Pill. & Mitterp.)Neilr. in Slovakia. — Biologia (Bratislava)34, 23–30.
Greuter, W., Burdet, H., Long, G., 1981: MED-Checklist. I.Pteridophyta. — Genève & Berlin: Optima.
Polatschek, A., 1973:Erysimum. — InEhrendorfer, F., (Ed.): Liste der Gefäßpflanzen Mitteleuropas, p. 106. — Stuttgart: Gustav Fischer.
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Polatschek, A. Erysimum canum undE. hayekii (Brassicaceae). Pl Syst Evol 140, 321–323 (1982). https://doi.org/10.1007/BF02418900
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DOI: https://doi.org/10.1007/BF02418900