Reference:Carlson1957a
Verbatim text: Carlson, M. C. 1957. Monograph of the genus Russelia. Fieldiana, Bot. 29: 231–292.
Author: Carlson, M.C.
Year: 1957
Title: Monograph of the genus Russelia
Journal: Fieldiana, Bot
Volume: 29
Pages: 231–292