External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:736928-1
- Publication
- Arbustrum Americanum: The American Grove, or, an Alphabetical Catalogue of Forest Trees and Shrubs, Natives of the American United States, Arranged according to the Linnaean System. Philadelphia
- Collation
- 137
- Family as entered in IPNI
- Rosaceae