Brookweed

from WordNet (r) 3.0 (2006)

brookweed
    n 1: American water pimpernel [syn: {brookweed}, {Samolus
         parviflorus}, {Samolus floribundus}]
    2: water pimpernel of Europe to China [syn: {brookweed},
       {Samolus valerandii}]

from The Collaborative International Dictionary of English v.0.48

Brookweed \Brook"weed`\, n. (Bot.)
   A small white-flowered herb ({Samolus Valerandi}) found
   usually in wet places; water pimpernel.
   [1913 Webster]

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