<unk> s are  deciduous and semi-deciduous tree comprising the genus Ulmus in the plant family Ulmaceae. The dozens of species are found in temperate and tropical-montane regions of North America and Eurasia, ranging southward into Indonesia. <unk> s are components of many kinds of natural forests.  During the 19th and early 20th centuries, many species and cultivars of<unk> s were planted as ornamental street, lawn, and park trees in Europe, North America, and parts of the Southern Hemisphere, notably Australasia.  Some individual<unk> s have reached great size and age. In recent decades, many<unk> s of European or North American origin have died from the Dutch<unk>  disease, a beetle-dispersed fungus;  in response, horticulturists have developed various kinds of disease-resistant<unk>  trees, allowing the genus to be increasingly used again in horticulture and landscaping.
Elm
Awe 
Tic
EVAR
Meter
Medic
Wart
Alder