Not an accepted name (status: unknown).
The accepted name is
Dryas drummondii Richardson ex Hook., 1830.
Dryas drummondii var. tomentosa
(Farr) L.O.Williams, 1936
25% complete
No common name
Williams LO (1936) Field and Herbarium Studies, IV. Annals of the Missouri Botanical Garden 23(3): 447. doi: 10.2307/2394163.
Synonyms
No known synonyms