Re: Water Lenses

Tue, 21 Feb 1995 14:41:11 -0600 (CST)

Lemna usually is not that common in bogs and other places where CP's grown.
However, nearly every small pond in Minnesota was covered with a species of
Lemna by the end of last summer. It would, in large enough quantities compete
for light and block submerged aquatics, whether algae or plants.
Stephanie Digby
St. Cloud State University