Sentence Examples with the word lemna

DUCKWEED, the common botanical name for species of Lemna which form a green coating on fresh-water ponds and ditches.

The order Lemnaceae to which they belong 1, Lemna minor (Lesser Duckstamen, and a female flower, weed) nat.

Aquatic plants with floating leaves: Lemna spp., Hydrochcrris Morsus-ranae, Castalia (Nympliaea) alba.