Eriocactus schumannianus subsp. claviceps (F.Ritter) Doweld
, Turczaninowia 3(3): 7 (2000).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1173212-2
- Species Name
- Eriocactus schumannianus (Nicolai) Backeb., Cactaceae (Berlin) 1941(2): 37 (1942).
- Publication
- Turczaninowia. (Barnaul : Izd-vo Altaiskogo gosudarstvennogo universiteta)
- Collation
- 3(3): 7
- Family as entered in IPNI
- Cactaceae
Remarks
[Gandhi 6 Dec 2001]