Taxa: Crataegus macracantha (Crataegus divida, Crataegus integriloba, Crataegus occidentalis, Crataegus pertomentosa, Crataegus columbiana var. occidentalis, Crataegus macracantha var. divida, Crataegus macracantha var. integriloba, Crataegus macracantha var. occidentalis, Crataegus macracantha var. perto... (show all)mentosa, Crataegus succulenta var. macracantha, Crataegus succulenta var. occidentalis, Crataegus succulenta var. pertomentosa), Crataegus macracantha var. occidentalis
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Collection points are displayed as colored markers that when clicked on, displays the full information for that collection. When multiple species are queried
(separated by semi-colons), different colored markers denote each individual species.