Search Result for "common duckweed":
Wordnet 3.0

NOUN (1)

1. of temperate regions except eastern Asia and Australia;
[syn: common duckweed, lesser duckweed, Lemna minor]



WordNet (r) 3.0 (2006):

common duckweed
    n 1: of temperate regions except eastern Asia and Australia
         [syn: common duckweed, lesser duckweed, Lemna minor]