Origin: Native
Herbarium search: CPNWH
References:
» Ceska, O., A. Ceska, and P. D. Warrington. 1986. Myriophyllum quitense and Myriophyllum ussuriense (Haloragaceae) in British Columbia, Canada. Brittonia 38: 73-81.
Last updated 1/28/2024 by David Giblin.