Robert W. Freckmann Herbarium


  Myriophyllum verticillatum L. image
Photographer: Andrew Hipp           

Botanical Illustration

Botanical Illustration

Andrew Hipp

Paul Skawinski

Paul Skawinski

Paul Skawinski

Paul Skawinski

Paul Skawinski

Paul Skawinski

Steve C. Garske

Steve C. Garske

Steve C. Garske

Steve C. Garske

Steve C. Garske
Family Haloragaceae
Myriophyllum verticillatum L.
whorled water-milfoil
Myriophyllum: from Greek myrios, "numberless," and phyllon, "leaf," alluding to the many divisions of the submerged leaves of these aquatic plants
verticillatum: whorled
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Native
Plant: perennial, submersed aquatic; stems greenish-brown
Flower: 4-parted, club-shaped winter buds; flowers from the axils of the sharp, deeply-lobed, whorled bracts
Leaf:whorled, stalkless; finely pinnately-divided into 7-10 thread-like, paired leaflets
(Glossary)

More Information Natural Communities Herbarium Specimens
All Myriophyllum list Google- Images or Text
Synonyms 
Myriophyllum verticillatum L. var. cheneyi Fassett
Myriophyllum verticillatum L. var. intermedium W.D.J.Koch
Myriophyllum verticillatum L. var. pectinatum Wallr.
Myriophyllum verticillatum L. var. pinnatifidum Wallr.

         
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