Echinocactus hexaedrophorus f. labouretianus (K.Schum.) Schelle
, Handb. Kakteenkult. 199 (1907). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:87429-2
- Publication
- Handbuch der Kakteenkultur.
- Collation
- 199
- Family as entered in IPNI
- Cactaceae