Filipendula occidentalis (S.Watson) Howell
, Fl. N.W. Amer. [Howell] i. 185 (1898).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:724934-1
- Publication
- Flora of Northwest America, A
- Collation
- i. 185
- Family as entered in IPNI
- Rosaceae