Echinocactus williamsii Lem.
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SPECIES
- Published in
- Allg. Gartenzeitung, 13: 385, 1845
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Magnoliopsida
- order
- Caryophyllales
- family
- Cactaceae
- genus
- Lophophora
- species
- Lophophora williamsii