| ID illustration | 152672 |
| ID publication | 1583 |
| ID volume | 4054 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753000788205 |
| ID species cited | 284140 |
| species cited | Crataegus aspera Sarg. |
| ID basionym cited | 284140 |
| basionym cited | Crataegus aspera Sarg. |
| ID species recognized | 284140 |
| species recognized | Crataegus aspera Sarg. |
| ID basionym recognized | 284140 |
| basionym recognized | Crataegus aspera Sarg. |
| ID genus cited | 7133 |
| genus cited | Crataegus |
| ID genus recognized | 7133 |
| genus recognized | Crataegus |
| Crataegus aspera Sarg. [1] | |
| Rosaceae - Rosoideae - Crataegeae - | |
| vernacular names |
|
| Crataegus L. [471] | |
| C.S. Sargent, Trees & Shrubs, vol. 2 : t. 131 (1855) [C.E. Faxon] [100] | |
| drawing: C.E. Faxon [1040] | |
| epithet recognized species: asper, aspera, asperum [4] | |
| epithet cited species: asper, aspera, asperum [371] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
C.S. Sargent, Trees & Shrubs, vol. 2 : t. 131 (1855) [C.E. Faxon]