Crataegus villipes (Ashe) Ashe ex Gruber
, Proc. Berks County Nat. Sci. Club 1: 7 (1903).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:69164-2
- Publication
- Proceedings of the Berks County Natural Science Club. Kutztown, PA
- Collation
- 1: 7
- Family as entered in IPNI
- Rosaceae