Geranium pilosum var. retrorsum (DC.) Jeps.
, A Manual of the Flowering Plants of California (1925).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:102673-3
- Publication
- A Manual of the Flowering Plants of California
- Family as entered in IPNI
- Geraniaceae
Remarks
Publication seen at K.