Myriophyllum verticillatum L.
Family: Haloragaceae
whorled water-milfoil
[Myriophyllum verticillatum var. cheneyi L.,  more]
Myriophyllum verticillatum image
Steve C. Garske  
Etymology: Myriophyllum: from Greek myrios, "numberless," and phyllon, "leaf," alluding to the many divisions of the submerged leaves of these aquatic plants
Plants: perennial, submersed aquatic; stems greenish-brown
Leaves: whorled, stalkless; finely pinnately-divided into 7-10 thread-like, paired leaflets
Flowers: 4-parted, club-shaped winter buds; flowers from the axils of the sharp, deeply-lobed, whorled bracts
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Steve C. Garske  
Myriophyllum verticillatum image
Steve C. Garske  
Myriophyllum verticillatum image
Andrew Hipp  
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Steve C. Garske  
Myriophyllum verticillatum image
Andrew Hipp  
Myriophyllum verticillatum image
Paul Skawinski  
Myriophyllum verticillatum image
Steve C. Garske  
Myriophyllum verticillatum image
Botanical Illustration  
Myriophyllum verticillatum image
Botanical Illustration  
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
Myriophyllum verticillatum image
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