Crataegus coccinea var. maxima Lodd. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Crataegus species Crataegus coccinea Name Homonyms Crataegus coccinea var. maxima Lodd. ex Loudon Crataegus coccinea var. maxima Lodd.