Pediocactus simpsonii var. nigrispinus W.T.Marshall, 1941
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- Cactaceae (Marshall & Bock) 140. 1941
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Magnoliopsida
- order
- Caryophyllales
- family
- Cactaceae
- genus
- Pediocactus
- species
- Pediocactus simpsonii