Verbatim text: Reed, C. F. 1965. Isoëtes in southeastern United States. Phytologia 12: 369--400.
Author: Reed, C.F.
Year: 1965
Title: Isoëtes in southeastern United States
Journal: Phytologia
Volume: 12
Pages: 369–400
BHL link: http://www.biodiversitylibrary.org/part/10348