External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:277151-2
- Publication
- Cactaceae, The (Britton & Rose). Descriptions and illustrations of plants of the cactus family
- Collation
- 3: 127, pl
- Family as entered in IPNI
- Cactaceae
Type Information
- Distribution Of Types
- Mexico (Northern America)
Links
- Nomenclatural link
- Ferocactus peninsulae var. townsendianus (Britton & Rose) N.P.Taylor, Bradleya 2: 28 (1984).
- Same citation as
- Ferocactus townsendianus Britton & Rose, Cactaceae (Britton & Rose) 3: 127, pl. 12 (1922).
- Same citation as
- Ferocactus townsendianus Britton & Rose, Cactaceae (Britton & Rose) 3: 127 (1922).