Citation
CRATAEGUS PHAENOPYRUM (Linnaeus f.) Medikus, Gesch. Bot. 84. 1793.
Mespilus phaenopyrum Linnaeus f. 1782.
North America, without data, Ehrhart s.n. (lectotype: GOET). Lectotypified by J. B. Phipps, Ann. Missouri Bot. Gard. 85: 481. 1998.