Walcott, M.V., North American wild flowers (1925-1927)
N. Amer. Wild Fl.

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vol. 5

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t. 348

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name cited:
Arnica tomentosa Macoun
name recognized:
Arnica angustifolia Vahl

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family: Compositae

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epithet cited: tomentosus,-a,-um

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epithet recognized: angustifolius,-a,-um

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Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

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link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=175957

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contact about this record

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synonyms: