Lappula arida subsp. cusickii (Piper) A.E.Murray
, Kalmia 12: 21 (1982).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:135499-2
- Publication
- Kalmia; Botanic Journal. Levittown, Philadelphia, PA
- Collation
- 12: 21
- Family as entered in IPNI
- Boraginaceae