- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:297115-2
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 67: 229
- Family as entered in IPNI
- Asteraceae
Remarks
Smith flagged H. rigidifolius as spec. nov. (an error for nom. & stat. nov.).
Links
- Basionym of
- Croptilon rigidifolium (E.B.Sm.) E.B.Sm., Sida 9: 60 (1981).
- Nomenclatural link
- Isopappus divaricatus var. hirtellus Shinners, (1950).
- Nomenclatural link
- Croptilon divaricatum var. hirtellum (Shinners) Shinners
- Replaced synonym
- Isopappus divaricatus var. hirtellus Shinners, Field & Lab. 18: 157 (1950).
- Same citation as
- Haplopappus rigidifolius E.B.Sm., Rhodora 67: 229 (1965).