Tephrocactus nigrispinus subsp. atroglobosus (Backeb. ex Guiggi & Pat.Palacios) M.Lowry
, Cactaceae Syst. Init. 27: 23 (2012).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:77120909-1
- Species Name
- Tephrocactus nigrispinus (K.Schum.) Backeb., Kaktus-ABC [Backeb. & Knuth] 109 (1936).
- Publication
- Cactaceae Systematics Initiatives: Bulletin of the International Cactaceae Systematics Group. England
- Collation
- 27: 23
- Date of Publication
- Jul 2012
- Family as entered in IPNI
- Cactaceae