Speckled Alder – Alnus Rugosa

General – – shrub or small tree up to 4 metres (13 feet) high; branchiets light reddish-brown, hairy, not sticky; older twigs dark brown to purplish-black, hairless, dotted with conspicuous light warty dots, pith 3-sided; often growing in clumps or thickets, hummock-forming. Speckled Alder Leaves – Leaves – alternate; egg-shaped or broadly oval, rounded to … Read more

Green Alder – Alnus Crispa

General – A tall and spreading shrub, 3 – 8 m tall; bark thin, dull, reddish to greyish brown, smooth or slightly grooved; twigs slender, yellowish green to reddish brown, coated with very short grey hairs; buds slender, stalked, covered with grey hairs. Green AlderLeaves – Opposite, simple, 6 – 8 cm wide, 3-lobed, end … Read more