PAF: Cirsium Mill.

	Cirsium Mill.
Publ. & Syn.	Mill., Gard. Dict. Abr., ed. 4: no. 1 (1754).
Chromosomes	16 18 (2x). - Europe, Russia, Siberia, Far East (S). - Numerous reports.
Geography	European - Asian: RUS* GRL**.
Parent taxon	Asteraceae
Child taxa	Cirsium arvense (L.) Scop. Cirsium drummondii Torr. & A. Gray Cirsium heterophyllum (L.) Hill
PAF ID	8634

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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)