⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Crataegus dissona in version 1.1 of The Plant List.

Crataegus dissona Sarg. is a synonym of Crataegus pruinosa var. dissona (Sarg.) J.B. Phipps

This name is a synonym of Crataegus pruinosa var. dissona (Sarg.) J.B. Phipps.

The record derives from Tropicos which reports it as a synonym (record 50086437) with original publication details: Rhodora 5(50): 60-61 60 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:68203-2.