Sorbus

Sorbus is a genus of over 100 species of trees and shrubs in the rose family, Rosaceae. Species of Sorbus (s.str.) are commonly known as rowan or mountain-ash. The genus used to include species commonly known as whitebeam, chequer tree and service tree that are now classified in other genera. The genus Sorbus, as currently circumscribed, includes only the pinnate leaved species of former subgenus Sorbus.

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