Verbatim text: Barrett, S. C. H. and D. E. Seaman. 1980. The weed flora of California rice fields. Aquatic Bot. 9: 351–376.
Author: Barrett, S.C.H., Seaman, D.E.
Year: 1980
Title: The weed flora of California rice fields
Journal: Aquatic Bot
Volume: 9
Pages: 351–376