Links
Alien Plant Working Group - Flowering Rush - volunteers needed
Environment Canada - Flowering Rush - fact sheet, illustration, NorthAmerican distribution
Flora of North America - Butomus umbellatus - taxonomy and North American distribution
FL - University of Florida: Center for Aquatic and Invasive Plants - Flowering Rush (Butomus umbellatus L.) - brief information andphotos
Great Lakes Information Network - Flowering Rush in the Great Lakes Region- brief fact sheet and photos
Minnesota Department of Natural Resources - Flowering Rush -brief fact sheet and photo
Minnesota Department of Natural Resources - Flowering Rush - fact sheet (PDF)
Minnesota Sea Grant - Flowering Rush - fact sheet and photo
New England - Invasive Plant Atlas of New England - Butomus umbellatus (FloweringRush) - fact sheet and photos
Ontario - Federation of Ontario Naturalists - Natural Invaders - basicinformation, native substitutes
The Nature Conservancy: Wildland Weed Management and Research Library - Butomus umbellatus - photos
US Army Corp of Engineers - Aquatic Plant Control Research Program - biology, ecology, and control (newwindow)
USDA PLANTS Database - PLANTS profile - Butomus umbellatus - US distribution, photo, additional information
Vermont Department of Environmental Conservation - Flowering Rush - fact sheet andillustrations (PDF)
Wisconsin Department of Natural Resources - Flowering Rush - fact sheet and photos
WI - Freckmann Herbarium, UW-Stevens Point - Butomus umbellatus - characteristics,photos, Wisconsin distribution
Wisconsin Vascular Plants: Wisconsin State Herbarium - Butomus umbellatus - characteristics, distribution, and photos
WI - UW-Green Bay Herbarium, Cofrin Center for Biodiversity - Butomus umbellatus - brief fact sheet and photos