| ID illustration | 7257 | 
| ID publication | 46 | 
| ID volume | 183 | 
| code scanning institute | MBO | 
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. | 
| URL volume | https://archive.org/details/mobot31753002722350 | 
| ID species cited | 369333 | 
| species cited | Echinocactus minusculus (Schumann) F.A.C.Weber | 
| ID basionym cited | 870523 | 
| basionym cited | Rebutia minuscula Schumann | 
| ID species recognized | 870523 | 
| species recognized | Rebutia minuscula Schumann | 
| ID basionym recognized | 870523 | 
| basionym recognized | Rebutia minuscula Schumann | 
| ID genus cited | 1727 | 
| genus cited | Echinocactus | 
| ID genus recognized | 1704 | 
| genus recognized | Rebutia | 
| Rebutia minuscula Schumann [8] | |
|   | Cactaceae - Cactoideae - Cacteae - | 
| vernacular names | 
											
 | 
							
| Rebutia K. Schum. [9] | |
| W. Curtis, Bot. Mag., vol. 140 [ser. 4, vol. 10]: t. 8583 (1914) [M. Smith] [61] | |
| drawing: M. Smith [4713] | |
| epithet recognized species: minusculus,-a,-um [12] | |
| epithet cited species: minusculus,-a,-um [12] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |