Taxonomy
- Taxonomic Rank
- Genus
- Author
- Buxb.
- Publication
- in Beitr. Biol. Pflanzen 44: 273. 1968.
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Caryophyllales
- Family
- Cactaceae
Inferior Taxa
Praecereus euchlorus Praecereus saxicola