Origin: Introduced
Herbarium search: CPNWH
References:
» Moody, M. L. and D. H. Les. 2007b. Geographic distribution and genetic composition of invasive hybrid watermilfoil (Myriophyllum spicatum x M. sibiricum) populations in North America. Biol. Invasions 9: 559–570.
Last updated 10/10/2023 by David Giblin.