External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:53226-2
- Publication
- Report (Annual) of the Missouri Botanical Garden. St. Louis
- Collation
- 16: 80
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocereus poselgerianus Linke
- Same citation as
- Cereus poselgerianus (Linke) A.Berger, Rep. (Annual) Missouri Bot. Gard. xvi. 80 (1905).