Family: Lentibulariaceae
creeping bladderwort, humped bladderwort
[Utricularia biflora Lam., more...]
Kenneth J. Sytsma
John D. Draeger
University of Wisconsin-Stevens Point, Robert W. Freckmann Herbarium (UWSP)
Etymology: Utricularia: from Latin utriculus, "a small bag or bladder," the common name of which is bladderwort
Plants: creeping, annual/perennial, floating aquatic, forming mats near the bottom of shallow water; stems free-floating, tiny, tangling
Leaves: a few scattered on the stems, often 1- or 2- times forked, few bladders, alternate
Flowers: yellow, 5-parted, 1/4" long, 2 lipped, thick spur about half as long as the lower lip;
inflorescence a cluster (raceme) of 1-3 stalked flowers
Fruits: pods
Habitat: shores, shallows
Conservation Status: Native
Plants: creeping, annual/perennial, floating aquatic, forming mats near the bottom of shallow water; stems free-floating, tiny, tangling
Leaves: a few scattered on the stems, often 1- or 2- times forked, few bladders, alternate
Flowers: yellow, 5-parted, 1/4" long, 2 lipped, thick spur about half as long as the lower lip;
inflorescence a cluster (raceme) of 1-3 stalked flowersFruits: pods
Habitat: shores, shallows
Conservation Status: Native
Floristic Rating: Coefficient of Conservatism = 9, Wetland Indicator = OBL Wisconsin Natural Resources Magazine: Information and Photos USDA Plants Database: Federal Distribution and detailed information including photos David G. Smith's "Delaware Wilflowers": Beautiful photographs; descriptions
John D. Draeger
John D. Draeger
Paul Skawinski
Kenneth J. Sytsma
John D. Draeger
Aaron_Carlson
Aaron_Carlson
