Dig deeper at SERNEC, a consortium of southeastern herbaria.
See more pictures at www.invasive.org.
Check out EDDMapS.org to see where this has been reported.
Read more about Ulmus at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
Siberian Elm, Dwarf Elm
Click or hover over the thumbnails to see larger pictures.
Steve Dewey, Utah State University, Bugwood.org bug_1459160
Leaf base generally symmetrical; 3 or fewer lateral veins forked per side, per Weakley's Flora (2012).
Patrick Breen, Oregon State University, Bugwood.org bug_2308007
A poor ornamental tree that does not deserve to be planted anywhere!, per Manual of Woody Landscape Plants.
Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org bug_5309026
Samaras with glabrous margins (not ciliate), per Weakley's Flora (2012).
John M. Randall, The Nature Conservancy, Bugwood.org bug_5341074
Bark rough and furrowed, per Trees of the Southeastern United States.
Tom DeGomez, University of Arizona, Bugwood.org bug_5390030
Leaves simply serrate, or on vigorous twigs sometimes partly doubly serrate, per Trees of the Southeastern United States.
Tom DeGomez, University of Arizona, Bugwood.org bug_5390034
Flowering and fruiting in spring (vs. late summer in U. parviflora), per Trees of the Southeastern United States.