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Definition of Mountain avens
1. Noun. Creeping evergreen shrub with large white flowers; widely distributed in northern portions of Eurasia and North America. 
Exact synonyms: Dryas Octopetala
Group relationships: Dryas, Genus Dryas
Generic synonyms: Subshrub, Suffrutex
Group relationships: Dryas, Genus Dryas
Generic synonyms: Subshrub, Suffrutex



