External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:268609-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 16: 242
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Cereus viperinus F.A.C.Weber, Bull. Mus. Hist. Nat. (Paris) 1904: 385 (1904).
- Same citation as
- Wilcoxia viperina Britton & Rose, Contr. U.S. Natl. Herb. xvi. 242 (1913).
- Same citation as
- Wilcoxia viperina (F.A.C.Weber) Britton & Rose