Psilochenia occidentalis subsp. costata (A.Gray) W.A.Weber

, Phytologia 53: 189 (1983). BHL
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:212053-2
Publication
Phytologia; Designed to Expedite Botanical Publication. New York
Collation
53: 189
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Crepis occidentalis var. costata A.Gray, Bot. California [W.H.Brewer] 1: 435 (1876).
Same citation as
Psilochenia occidentalis subsp. costata (A.Gray) W.A.Weber, Phytologia 53(3): 189 (1983).