Verbatim text: Newsom, V. M. 1929. A revision of the genus Collinsia (Scrophulariaceae). Bot. Gaz. 87: 260–301.
Author: Newsom, V.M.
Year: 1929
Title: A revision of the genus Collinsia (Scrophulariaceae)
Journal: Bot. Gaz
Volume: 87
Pages: 260–301