Reference:Schnell1998a
Verbatim text: Schnell, D. E. 1998. A pitcher key to the genus Sarracenia L. (Sarraceniaceae). Castanea 63: 489–492.
Author: Schnell, D.E.
Year: 1998
Title: A pitcher key to the genus Sarracenia L. (Sarraceniaceae)
Journal: Castanea
Volume: 63
Pages: 489–492