Reference:Thien1974a
Verbatim text: Thien, L.B. 1974. Floral biology of Magnolia. Amer. J. Bot. 61(10): 1037-1045.
Author: Thien, L.B.
Year: 1974
Title: Floral biology of Magnolia
Journal: Amer. J. Bot
Volume: 61
Pages: 1037–1045