Convolvulus occidentalis var. purpuratus (Greene) J.T.Howell

, Leafl. W. Bot. 5: 45 (1947).
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External links to taxonomic opinions:
WFO POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:64615-2
Publication
Leaflets of Western Botany. San Francisco, CA
Collation
5: 45
Family as entered in IPNI
Convolvulaceae

Links

Nomenclatural link
Convolvulus luteolus var. purpuratus Greene, Man. Bot. San Francisco 265 (1894).