Crataegus rivularis W.H.Brewer & S.Watson Bot. California 1: 189 (1876)

Nomenclatural References

• person : Sereno Watson (1826-1892) Based on occurrence of standard abbreviation 'S.Watson' in the authors string.
• database : IPNI record: 724145-1
• database : The Plant List v1.1 record rjp-19089
• database : The Plant List version 1.0, record: rjp-19089