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ulva |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Ulva \Ul"va\, n. [L., sedge.] (Bot.) A genus of thin papery bright green seaweeds including the kinds called sea lettuce. From WordNet r 1.6 [wn]: Ulva n : type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce [syn: {Ulva}, {genus Ulva}]
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