Verbatim text: Elias, T. S. 1970. The genera of Ulmaceae in the southeastern United States. J. Arnold Arbor. 51: 18-40.
Author: Elias, T.S.
Year: 1970
Title: The genera of Ulmaceae in the southeastern United States
Journal: J. Arnold Arbor
Volume: 51
Pages: 18–40
BHL link: http://www.biodiversitylibrary.org/part/7037