Euphorbia vallis-mortae J.T.Howell
, Madroño 2: 19 (1931).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:102062-2
- Publication
- Madrono; Journal of the California Botanical Society. Berkeley, CA
- Collation
- 2: 19
- Family as entered in IPNI
- Euphorbiaceae