Crataegus pinnatifida var. major N.E.Br. Gard. Chron. , n.s., 26: 621 (1886)

Nomenclatural References

• person : Nicholas Edward Brown (1849-1934) Based on occurrence of standard abbreviation 'N.E.Br.' in the authors string.
• database : IPNI record: 70021876-1
• database : The Plant List v1.1 record rjp-6756
• database : The Plant List version 1.0, record: rjp-6756