Thelocactus porrectus (Lem.) F.M.Knuth
, Kaktus-ABC [Backeb. & Knuth] 361 (1936).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:251056-2
- Publication
- Kaktus-ABC, en Haandbog for Fagfolk og Amatorer. København
- Collation
- 361
- Date of Publication
- 12 Feb 1936
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Echinocactus porrectus Lem.
- Same citation as
- Thelocactus porrectus (Lem.) F.M.Knuth
- Same citation as
- Thelocactus porrectus (Lem.) F.M.Knuth, Kaktus-ABC [Backeb. & Knuth] 361 (1936).