- IPNI Life Sciences Identifier (LSID)
- Trees and Shrubs: illustrations of new or little known ligneous plants / prepared chiefly from material at the Arnold arboreum of Harvard university, and edited by Charles Sprague Sargent. Boston.
- 2: 235, pl. 191
- Family as entered in IPNI
- Distribution Of Types
- Same citation as
- Crataegus peregrina Sarg., Trees & Shrubs ii. 235 (1913).