Verbatim text: Vogelman, H. A. 1953. Comparison of Dirca palustris and Dirca occidentalis (Thymelaeaceae). Asa Gray Bull. 2: 77–82.
Author: Vogelman, H.A.
Year: 1953
Title: Comparison of Dirca palustris and Dirca occidentalis (Thymelaeaceae)
Journal: Asa Gray Bull
Volume: 2
Pages: 77–82