Troximon glaucum var. asperum Piper

, Mazama 2: 96 (1901).
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:260231-2
Species Name
Troximon glaucum Pursh, Fl. Amer. Sept. (Pursh) 2: 505 (1813).
Publication
Mazama; A Record of Mountaineering in the Pacific Northwest. Portland, OR
Collation
2: 96
Family as entered in IPNI
Asteraceae

Links

Nomenclatural link
Agoseris leontodon var. aspera Rydb.