External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:741618-1
- Publication
- Flora of the Rocky Mountains . . .
- Collation
- 448
- Family as entered in IPNI
- Rosaceae
Original Data
- Remarks
- U.S.A. (W. States)
Links
- Duplicate citation of
- Sorbus angustifolia Rydb., Fl. Rocky Mts. 448, 1062 (1917).