Category Tree

Moist or wet mixed forest, sometimes in pine forests, often on limestone, at elevations that are mostly below 1,400 metres. Love

Forests on the riverine flood plains. Moist, wet, or sometimes rather dry forest, or in open places at elevations below 1,500 metres. Thickets and wooded swamps at elevations of 110 – 540 metres in Peru. Love

Alpine areas on rocky well-drained soils, sometimes also found on marshy soils. Love

Dry, usually stony but occasionally dry earth slopes. Love

Dry woods in the foothills of the Appalachians, 450 – 1000 metres. Love

Very rarely self-sown in Britain, but not naturalised. Love

Mountains, especially on poor soil. Love