clearweed

from WordNet (r) 3.0 (2006)

clearweed
    n 1: a plants of the genus Pilea having drooping green flower
         clusters and smooth translucent stems and leaves [syn:
         {richweed}, {clearweed}, {dead nettle}, {Pilea pumilla}]

from The Collaborative International Dictionary of English v.0.48

Richweed \Rich"weed`\, n. (Bot.)
   An herb ({Pilea pumila}) of the Nettle family, having a
   smooth, juicy, pellucid stem; -- called also {clearweed}.
   [1913 Webster]

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