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Lemna aequinoctialis Welwitsch. Section: Alatae. Lesser Duckweed. Hab: Still to slowly moving waters of ponds, lakes, beaver ponds, and swamps. Dist: Widespread worldwide, except in n. North America and n. Eurasia.

Origin/Endemic status: Native

Synonymy ⓘ: = AqW, ETx1, FNA22, K1, K3, K4, NcTx, Ok, Va, WH3, Landolt (1980), Landolt (1986), Spaulding et al (2019); = n/a – C, F, RAB; > Lemna aequinoctialis Welw. – Il; > Lemna trinervis (Austin) Small – Il, S, S13, Tx

Links to other floras: = Lemna aequinoctialis - FNA22

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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 ⓘ: 6

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image of plant© Dr. Alison Northup, some rights reserved (CC BY), uploaded by Dr. Alison Northup source CC-BY | Original Image ⭷
image of plant© Dr. Alison Northup, some rights reserved (CC BY), uploaded by Dr. Alison Northup source CC-BY | Original Image ⭷
image of plant© Dr. Alison Northup, some rights reserved (CC BY), uploaded by Dr. Alison Northup source CC-BY | Original Image ⭷

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See something wrong or missing on about Lemna aequinoctialis? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.


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