Ulmus americana var. floridana

'Ulmus americana'' var. floridana, the Florida elm', first described as Ulmus floridana'' by Alvan Wentworth Chapman in the 1860s, is smaller than the type, and occurs naturally in north and central Florida south to Lake Okeechobee.

Description
Vase-shaped, non-pendulous, growing to a maximum height of 22 m, with a slightly greater spread. The leaves, to 6 in long, are dark green all summer and turn yellow in autumn.

Pests and diseases
The tree is no less susceptible to Dutch elm disease, although the disease is less prevalent in Florida.

Cultivation
Occasionally planted as a shade and ornamental tree in Florida.

Accessions

 * The IRREC Garden, University of Florida. Accession details not available.