- Ulmus thomasii
- ID - 86461Symbol Key - ULTHCommon Name - rock elmFamily - UlmaceaeCategory - DicotDivision - MagnoliophytaUS Nativity - Native to U.S.US/NA Plant - YesState Distribution - AR, CT, IA, IL, IN, KS, KY, MA, MD, MI, MN, MO, ND, NE, NH, NJ, NY, OH, PA, SD, TN, VT, WI, WVGrowth Habit - TreeDuration - PerennialXgenus - N/AGenus - UlmusXSpecies - N/ASpecies - thomasiiSsp - N/ASubspecies - N/AVar - N/AVariety - N/AForma - N/AGenera Author - L.Binomial Author - Sarg.Trinomial Author - N/AQuadranomial Author - N/AFederal Noxious Status - N/AFederal Noxious Common Name - N/AState Noxious Status - N/AState Noxious Common Name - N/APLANTS Invasive Status - N/AFederal T/E Status - N/AFederal T/E Common Name - N/AState T/E Status - IL (E), NY (T), OH (T)State T/E Common Name - IL (rock elm), NY (cork elm), OH (rock elm)National Wetland Indicator Status - UPL, FAC+Characteristics Data - Yes
USDA Plant Characteristics. 2013.