Ancistrocactus megarrhizus (Rose) Britton & Rose
, Cactaceae (Britton & Rose) 4: 4, fig. 1 (1923). BHL
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:12545-2
- Publication
- Cactaceae, The (Britton & Rose). Descriptions and illustrations of plants of the cactus family
- Collation
- 4: 4, fig. 1
- Date of Publication
- 9 Oct 1923
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
(as megarhizus)
Remarks
pp. 1-80 of vol. 4 were distributed on 9 Oct 1923