Ariocarpus elongatus subsp. horacekii (Halda) Halda
, Acta Mus. Richnov., Sect. Nat. 5(1): 36 (1998).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1006394-1
- Species Name
- Ariocarpus elongatus (Salm-Dyck) Wettst., Palaeobiologica 1: 362 (1928).
- Publication
- Acta Musei Richnoviensis Sect. Nat.
- Collation
- 5(1): 36
- Family as entered in IPNI
- Cactaceae