⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-27803147, with some changes.
This name is a synonym of Crataegus biltmoreana var. stonei (Sarg.) Kruschke.
The record derives from Tropicos which reports it as a synonym (record 27803147) with original publication details: Rhodora 5(50): 62-63 62 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:69033-2.