Taxa Count: 35
ULMACEAE
Ulmus americana 'Ascendens'
Ulmus americana 'Augustine'
Ulmus americana 'Columnaris'
Ulmus americana 'Fiorei'
Ulmus americana 'Independence'
Ulmus americana 'Jefferson'
Ulmus americana 'Lake City'
Ulmus americana 'Littleford'
Ulmus americana 'Moline'
Ulmus americana 'Morden'
Ulmus americana 'New Harmony'
Ulmus americana 'Princeton'
Ulmus americana 'Valley Forge'
Ulmus americana 'Washington'
Ulmus americana SSP
Ulmus americana americana
Ulmus americana f. columnaris
Ulmus americana f. intercedens
Ulmus americana f. laevior
Ulmus americana floridana
Ulmus americana fm. alba
Ulmus americana fo. alba
Ulmus americana subsp. americana
Ulmus americana × pumila
Family Not Defined
Ulmus Americana L.
Ulmus americana f. laevior
Ulmus americana f. intercedens