2 definitions
for richweed
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]
From WordNet (r) 2.0 :
richweed
n 1: erect perennial strong-scented with serrate pointed leaves
and a loose panicle of yellowish flowers; the eastern
United States [syn: horse balm, horseweed, stoneroot,
stone-root, stone root, Collinsonia canadensis]
2: a plants of the genus Pilea having drooping green flower
clusters and smooth translucent stems and leaves [syn: clearweed,
dead nettle, Pilea pumilla]