Grammica cuspidata (Engelm.) W.A.Weber
, Southw. Naturalist 18: 319 (1973).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:113018-2
- Publication
- Southwestern Naturalist. Dallas, TX
- Collation
- 18: 319
- Date of Publication
- 1973 (Oct.)
- Family as entered in IPNI
- Convolvulaceae