Cirsium undulatum (Nutt.) Sprengel
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Walcott, M.V., North American wild flowers (1925-1927)
N. Amer. Wild Fl.
vol. 4
t. 309
name cited:
Cirsium undulatum (Nutt.) Sprengel
name cited (basionym):
Carduus undulatus Nutt.
name recognized:
Cirsium undulatum (Nutt.) Sprengel
name recognized (basionym):
Carduus undulatus Nutt.
family: Compositae
subfamily: Cichorioideae
tribe: Cardueae
subtribe: Carduinae
epithet: undulatus,-a,-um
Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=177993
contact about this record
synonyms:
homotypic synonyms:
Carduus undulatus canescens (Nutt.) Porter; Carduus undulatus Nutt.; Cirsium undulatum undulatum (Nutt.) Sprengel; Cnicus undulatus (Nutt.) A. Gray; Cnicus undulatus canescens (Nutt.) A. Gray;