Echinocactus williamsii Lem. ex Salm-Dyck
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SPECIES
- Published in
- Lem. ex Salm-Dyck. (1845). In: Otto & A. Dietr., Allg. Gartenz. 13: 385.
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Magnoliopsida
- order
- Caryophyllales
- family
- Cactaceae
- genus
- Lophophora
- species
- Lophophora williamsii