WHITEBEAM : Sorbus aria
Also known as whitebeam or common whitebeam. There are also subspecies as below.
An examlpegrowing alongside the Leven, Strathleven Industrial Estate walk, late April.
ARRAN WHITEBEAM : This also called Scottish or Arran whitebeam (Sorbus arranensis), the bastard mountain ash or cut-leaved whitebeam (Sorbus pseudofennica) and the Catacol whitebeam (Sorbus pseudomeinichii)