Frontiers | Evolutionary History of Rhus chinensis (Anacardiaceae) From the Temperate and Subtropical Zones of China Based on...
Ulmus parvifolia - Species Page - ISB: Atlas of Florida Plants
Ethnobotanical studies of some useful shrubs and trees of District Buner, NWFP, Pakistan
Ulmus x hollandica 'Jacqueline Hillier' | North Carolina Extension Gardener Plant Toolbox
American Elm (Ulmus americana) Species Details and Allergy Info, Camden county, North Carolina
Northeastern Naturalist, Volume 17, Monograph 7 (2010): 1-32
... and Ulmaceae are each represented by 1 species. Timeframe of introduction A few shrubs (13) were introduced into the US before ... Siberian Elm Ulmaceae N China, E Siberia, Manchuria, 18601 13 Yes Korea1, 3, 50 30 Northeastern Naturalist Vol. 17, Monograph ... Siberian Elm: Ulmus pumila (Urticales: Ulmaceae). Available online at http://www.invasive.org/browse/subject.cfm?sub=3479. ...