Scandosorbus intermedia

Scandosorbus intermedia or, formerly, Sorbus intermedia, the Swedish whitebeam,[2] is a species of whitebeam found in southern Sweden, with scattered occurrences in Estonia, Latvia, easternmost Denmark (Bornholm), the far southwest of Finland, and northern Poland.

The leaves are green above, and densely hairy with pale grey-white hairs beneath, 7–12 cm (2.8–4.7 in) long and 5–7 cm (2.0–2.8 in) broad, with four to seven oval lobes on each side of the leaf, broadest near the middle, rounded at the apex, and finely serrated margins.

[3][5] Sorbus intermedia is a triple hybrid between S. aucuparia, S. torminalis, and either S. aria or one of its close relatives.

[6][7] It is closely related to Hedlundia hybrida (Finnish whitebeam, formerly Sorbus hybrida), another species of hybrid origin, which differs in having the leaves more deeply lobed, with the basal two pairs cut right to the midrib as separate leaflets.

[9][10] In recent years, much new planting of "Swedish whitebeam" has actually been of the related Sorbus mougeotii (Vosges whitebeam), another apomictic species from further south in Europe that has more erect branching, less deeply lobed leaves with whiter undersides to the leaves, and darker red fruit.

Inflorescence with honeybee
Trunk, showing the stout, nearly horizontal branches