kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Asterales >
family: Asteraceae Dumort. >
subfamily: Asteroideae (Cass.) Lindl. >
genus: Oreostemma Greene >
USA (Oregon, Washington)
[1]
Gray, A. (1872). In: Proc. Amer. Acad. Arts 8: 389.
[2]
Eaton, D. C. (1871). In: S. Wats., Botany (Fortieth Parallel) 143, Nom. Illeg.
[3]
Greene. (1900). In: Pittonia 4: 224.
[4]
Onno. (1932). In: Biblioth. Bot. 26: 25.
[5]
Torr. & A. Gray. In: Fl. N. Amer.
[6]
Greene. (1896). In: Pittonia 3: 147.