External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:30158512-2
- Publication
- Flora Boreali-Americana [Hooker]; or, the botany of the northern parts of British America...
- Collation
- 1(4): 203 (t. 68)
- Family as entered in IPNI
- Rosaceae
Type Information
- Collector Team
- D. Douglas s.n.
- Locality
- banks of streams near the ocean, from the mouth of the Columbia northwards
- Type Herbaria
- holotype K
- Distribution Of Types
- Canada
Remarks
In Hooker's 1832 publication, the name P. rivularis and its description were ascribed simultaneously in a paragraph ending with Douglas, MSS. (cf., Vienna Code Art. 46.3, Ex. 14).