| Rosaceae |
|
Crataegus sect. Mexicanae
| Loudon | Arbor. Frutic. Brit. | 1838 |
| Rosaceae |
!
|
Crataegus mexicana
| Moc. & Sessé ex DC. | Prodr. 2: 629-630 | 1825 |
| Rosaceae |
|
Crataegus mexicana var. mexicana
| | | |
| Rosaceae |
|
Crataegus mexicana var. microsperma
| Eggl. | Bull. Torrey Bot. Club 36(9): 508 | 1909 |