International Organization For Plant Information - Provisional GPC

Details for: Crataegus coloradensis

3 different source(s) use this name:

- Pankhurst, R. - Rosaceae database 2007.
- Pankhurst, R.: Rosaceae database, 2005
- Pankhurst, R.: Rosaceae database, 2006

Source:	Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
Name:	Crataegus coloradensis A.Nelson
Nomencl. ref.	Proc. Biol. Soc. Washington 17(1904): 175. 1905
Rank:	Species
Status:	SYNONYM
Synonym of:	Crataegus macracantha var. occidentalis (Britton) Eggl.

Source:	Pankhurst, R.: Rosaceae database, 2005
Name:	Crataegus coloradensis A.Nelson
Nomencl. ref.	Proc. Biol. Soc. Washington 17, 175. 1904.
Rank:	Species
Status:	SYNONYM
Synonym of:	Crataegus macracantha var. occidentalis (Britton) Eggl.

Source:	Pankhurst, R.: Rosaceae database, 2006
Name:	Crataegus coloradensis A.Nelson
Nomencl. ref.	Proc. Biol. Soc. Washington 17(1904): 175. 1905
Rank:	Species
Status:	SYNONYM
Synonym of:	Crataegus macracantha var. occidentalis (Britton) Eggl.

SourceStatusDesignation:	S