Lemna Lead 2
Home Keys To Genera List Of Species Search Lemna Spirodela Wolffia Wolffiella Wayne's Word

On-Line Key to the Lemnaceae

On-Line Key to the Lemnaceae

Key to Species of LEMNA

Lead 2

  • Vein 1 per plant body (sometimes very obscure) - Lead 3

  • Veins 3-5 per plant body - Lead 4

Backlit species of Lemna and Spirodela show venation: A. Lemna gibba with conspicuous air space and 3 veins; B. Lemna minuta with one faint vein; C. Lemna turionifera with three veins; D. Spirodela polyrrhiza with 7 veins; E. Landoltia punctata with dark, nontransparent plant body.

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