Tephrocactus sphaericus var. glaucinus Backeb.
, Descr. Cact. Nov. 3: 15 (1963).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:250286-2
- Publication
- Descriptiones Cactacearum Novarum
- Collation
- 3: 15
- Family as entered in IPNI
- Cactaceae
Nomenclatural Notes
as glancinus