Is it rooted or free floating? How big are the floating leaves, and do they have a mid-rib? It's hard to judge the size of the plant in the pictures that you took without something in the picture to get an idea of the scale of the leaf.

Another great I.D. site for pond plants:
http://aquaplant.tamu.edu/plant-identification/alphabetical-index/common-salvinia/

Last edited by esshup; 05/04/14 01:39 PM.
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