PLANTSCrataegus aquilonarisCrataegus aquilonarisPlants5 imagesThere are 13 observations of Crataegus aquilonaris in Québec, mostly in Estrie and Laval, and it has been reported in 2 of the 17 regions. They peak in May.Through the yearJFMAMJJASONDWhere to see itEstrie11Laval2Similar speciesRough hawthornCrataegus scabrida
