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Haloragaceae
Myriophyllum

not marked as a favorite taxon Myriophyllum pinnatum (Walter) Britton, Sterns, & Poggenburg. Common name: Alternate-leaved Water-milfoil, Cutleaf Water-milfoil, Green Parrot's-feather. Phenology: Mar-Oct. Habitat: Pools, ditches, ponds. Distribution: New Brunswick, Vermont, and Massachusetts west to Iowa and South Dakota, south to Georgia and Texas; Mexico; Cuba.

Glossary (beta!)

Subgenus: Brachytheca. Section: Tessaronia. Subsection: Spondylastrum.

Origin/Endemic status: Native

Synonymy ⓘ: = Ar, C, Can, Fl2, FNA10, G, GrPl, GW2, Il, K1, K4, Mo3, NcTx, NE, NS, NY, POWO, RAB, S, S13, Tat, Tn, Tx, Va, W, WH3, WV, Aiken (1981), Crow & Hellquist (2000a), Moody & Les (2010); > Myriophyllum hippuroides Nuttall — F, misapplied; > Myriophyllum pinnatum (Walter) Britton, Sterns, & Poggenb. — F. Basionym: Potamogeton pinnatum Walter 1788

Links to other floras: = Myriophyllum pinnatum - FNA10

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: OBL
  • Eastern Mountains and Piedmont: OBL
  • Great Plains: OBL
  • Midwest: OBL
  • Northcentral & Northeast: OBL

Heliophily ⓘ: 9

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image #1 of Myriophyllum pinnatum© Jay Horn source | Original Image ⭷
image #2 of Myriophyllum pinnatum© Jay Horn source | Original Image ⭷
image #3 of Myriophyllum pinnatum© Jay Horn source | Original Image ⭷
image #4 of Myriophyllum pinnatum© Radford, Ahles and Bell | Original Image ⭷

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Horticultural Information

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