External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:209487-2
- Publication
- Flora of North America, A (Torrey & Gray)
- Collation
- 1(3): 437
- Date of Publication
- Jun 1840
- Family as entered in IPNI
- Rosaceae
Type Information
- Locality
- alluvial soil along the Lewis River
- Distribution Of Types
- Washington (Northwestern U.S.A., Northern America)