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Haloragaceae
Myriophyllum

not marked as a favorite taxon Myriophyllum heterophyllum Michaux. Common name: Southern Water-milfoil. Phenology: Apr-Oct. Habitat: Ditches, slow-moving waters of rivers and streams, pools, ponds, springs. Distribution: NY west to ON and MN, south to FL, TX, and Mexico.

Glossary (beta!)

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

Origin/Endemic status: Native

Synonymy ⓘ: = Ar, C, Can, F, Fl2, FNA10, G, GrPl, GW2, Il, K4, Meso4.1, Mex, Mi, Mo3, NcTx, NE, NY, Pa, RAB, S, S13, Tat, Tn, Tx, Va, WH3, WV, Aiken (1981), Crow & Hellquist (2000a), Moody & Les (2010). Basionym: Myriophyllum heterophyllum Michx. 1803

Links to other floras: = Myriophyllum heterophyllum - 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 heterophyllum© Bruce A. Sorrie | Original Image ⭷
image #2 of Myriophyllum heterophyllum© Bruce A. Sorrie | Original Image ⭷
image #3 of Myriophyllum heterophyllum© Scott Ward | Original Image ⭷
image #4 of Myriophyllum heterophyllum© Bruce A. Sorrie | Original Image ⭷
image #5 of Myriophyllum heterophyllum© Erik Danielson source | Original Image ⭷
image #6 of Myriophyllum heterophyllum© Bruce A. Sorrie | Original Image ⭷
image #7 of Myriophyllum heterophyllum© Radford, Ahles and Bell | Original Image ⭷

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Horticultural Information

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