Europe and W Asia. Densely branched pyramidical crown , deciduous. Red bud scales. Heart shaped leaves turn yellow in autumn, mostly hairless except for small tufrs of brown hairs on the underside leaf axils. Scented yellow-green erect flowers held above the bract, attract bees, valuable honey. Fruits round, thin-shelled smooth unribbed 1 -2 seeded. Tolerates limestone soils.

Broadly columnar, deciduous. A natural hybrid between Tilia cordata and T.platyphyllos, common throughout NZ. The base of the trunk often with burrs and a mass of basal shoots. Leaves intermediate in size between the parents, thinly hairy with tufts of dense hairs in the underside leaf veins axils. Heavy aphid populations deposit honeydew on everything beneath. Small yellow-white flowers honey-scented hang from a bract. Oval seeds are hairy, faintly ribbed and dry brown.

Western N. America. Conical, evergreen. Make a graceful specimen tree. Will tolerate shade, prefers regular rainfall. Component of Douglas fir forest. Suited to uneven aged selection forestry. Will clip to an attractive hedge.

Broadly columnar, deciduous. Produced in Holland by the open pollination of Ulmus glabra 'Exoniensis' (Exeter Elm) x Ulmus wallichiana (Himalayan elm). Same tree was parent of 'Lobel' & 'Plantyn'. Narrow crown from 'Exonensis' ancestry. DED resistant.