Verbatim text: Hannan, G. L. 1982. Correlation of morphological variation in Platystemon californicus (Papaveraceae) with flower color and geography. Syst. Bot. 7: 35-47.
Author: Hannan, G.L.
Year: 1982
Title: Correlation of morphological variation in Platystemon californicus (Papaveraceae) with flower color and geography
Journal: Syst. Bot
Volume: 7
Pages: 35–47