Euthamia (Nutt.) Cass.
Publ. & Syn.Cass. in F. Cuvier, Dict. Sci. Nat., ed. 2, 37: 471 (1825). - Solidago subg. Euthamia Nutt., Gen. N. Amer. Pl. 2: 162 (1818).
NotesHaines (2006) accepted Euthamia apart from Solidago. See also Kapoor and Beaudry (1966) and Sieren (1981).
Chromosomes(1) 18 (2x). - North America. - At least four reports.
(2) 36 (4x). - Canada (Yukon). - Semple et al. (2001, two counts).
(2) 54 (6x). - North America. - At least four reports.
GeographyNorth American (W): (ALA).
Parent taxonAsteraceae
Child taxa Euthamia graminifolia (L.) Nutt.
PAF ID8602
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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)