Geranium carolinianum var. sphaerospermum (Fernald) Breitung
, Amer. Midl. Naturalist 58: 43 (1957). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:109098-2
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 58: 43
- Family as entered in IPNI
- Geraniaceae