| ID illustration | 85927 |
| ID publication | 309 |
| ID volume | 1571 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753002327721 |
| ID species cited | 369608 |
| species cited | Echinocactus simpsonii Engelm. |
| ID basionym cited | 369608 |
| basionym cited | Echinocactus simpsonii Engelm. |
| ID species recognized | 369608 |
| species recognized | Echinocactus simpsonii Engelm. |
| ID basionym recognized | 369608 |
| basionym recognized | Echinocactus simpsonii Engelm. |
| ID genus cited | 1727 |
| genus cited | Echinocactus |
| ID genus recognized | 1727 |
| genus recognized | Echinocactus |
| Echinocactus simpsonii Engelm. [6] | |
| Cactaceae - Cactoideae - Cacteae - | |
| vernacular names |
|
| Echinocactus Link & Otto [139] | |
| G. Engelmann, Rep. Bot. Exped. Capt. Simpson Utah: t. 1 (1876) [P. Roetter] [3] | |
| drawing: P. Roetter [153] | |
| epithet recognized species: simpsonii [14] | |
| epithet cited species: simpsonii [14] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
G. Engelmann, Rep. Bot. Exped. Capt. Simpson Utah: t. 1 (1876) [P. Roetter]