Echinomastus unguispinus var. laui (Gerhart Frank & Zecher) Glass & R.A.Foster
, Cact. Succ. J. (Los Angeles) 51: 125 (1979).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:88285-2
- Species Name
- Echinomastus unguispinus Britton & Rose, Cactaceae (Britton & Rose) 3: 150, fig. 155 (1922).
- Publication
- Cactus and Succulent Journal. [Cactus and Succulent Society of America]
- Collation
- 51: 125
- Family as entered in IPNI
- Cactaceae