Compositae source details

(1919). Proc. Biol. Soc. Washington 32
326385
1919
Publication
Date
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by
2018-09-18 07:25:52Z
created

Cirsium oreganum Piper accepted as Cirsium remotifolium var. rivulare Jeps. (original description)
Otopappus salazarii S.F.Blake (original description)
Perymenium stenophyllum S.F.Blake (original description)
Piptothrix sinaloae S.F.Blake (original description)
Verbesina ortegae S.F.Blake (original description)