Robert W. Freckmann Herbarium


  Sparganium angustifolium Michx. image
Photographer: Emmet J. Judziewicz           

Botanical Illustration

Emmet J. Judziewicz

Robert W. Freckmann

Josh Sulman

Josh Sulman

Josh Sulman

Josh Sulman

Josh Sulman

Josh Sulman
Family Sparganiaceae
Sparganium angustifolium Michx.
narrow-leaved bur-reed
Sparganium: ancient name, probably sparganon for "a band," referring to ribbon-like leaves
angustifolium: Latin for "narrow leaf"
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Native
Plant: floating, perennial aquatic with long stems
Flower: female flower green to white, 3-parted, inflorescence round heads on an unbranched stalk
Fruit:nutlets with the straight beak shorter than the body fruit drawing, in bur-like heads
Leaf:rounded at the back, not keeled, upper leaves dilated at the base
Habitat: sun; wet; deep water, shallows; in muddy soil
(Glossary)

More Information Natural Communities Herbarium Specimens
All Sparganium list Google- Images or Text

Flora of North America (off site)
Synonyms 
Sparganium affine Schnizl.
Sparganium angustifolium Michx. subsp. emersum (Rehmann) Brayshaw var. multipedunculatum (Morong) Reveal
Sparganium emersum Rehmann var. angustifolium (Michx.) Roy L.Taylor & MacBryde
Sparganium emersum Rehmann var. multipedunculatum (Morong) Reveal
Sparganium multipedunculatum (Morong) Rydb.
Sparganium simplex Huds. var. multipedunculatum Morong

         
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