Machaeranthera pinnatifida var. scabrella (Greene) B.L.Turner & R.L.Hartm.
, Wrightia 5(8): 314 (1976).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:148401-2
- Publication
- Wrightia; a Botanical Journal. Dallas, TX
- Collation
- 5(8): 314
- Family as entered in IPNI
- Asteraceae