Crataegus alpina Gray Nat. Arr. Brit. Pl. ii. 564.

Nomenclatural References

• person : Samuel Frederick Gray (1766-1828) Based on occurrence of standard abbreviation 'Gray' in the authors string.
• database : IPNI record: 722884-1
• database : The Plant List v1.1 record rjp-18915
• database : The Plant List version 1.0, record: rjp-18915