Myriophyllum heterophyllum Michx.
Family: Haloragaceae
two-leaf water-milfoil,  more...
Myriophyllum heterophyllum image
Paul Skawinski  
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; from hardy rhizomes
Leaves: mostly in closely-spaced whorls but some scattered, short-stalked; finely pinnately-divided into 7-10 thread-like, paired leaflets
Flowers: red to pink, 4-parted, small, with no winter buds; inflorescence a 2"-6" clustered spike held above the water with flowers from the axils of the sharply-toothed, whorled bracts
Fruits: hard, 4-parted with a curved beak
Habitat: water to 16' deep; in sediment soil
Conservation Status: Native
Myriophyllum heterophyllum image
Paul Skawinski  
Myriophyllum heterophyllum image
Steve C. Garske  
Myriophyllum heterophyllum image
Paul Skawinski  
Myriophyllum heterophyllum image
Steve C. Garske  
Myriophyllum heterophyllum image
Steve C. Garske  
Myriophyllum heterophyllum image
Botanical Illustration  
Myriophyllum heterophyllum image
from USDA Plants website  
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
Myriophyllum heterophyllum image
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