wrote in message
oups.com...
I bought a house with a water garden and have found this group to be a
great resource in learning about the pond. The predominant plant in my
pond is something that I have been unable to identify and can't find on
any pond supply store's website. I have posted a picture he
http://img340.imageshack.us/img340/9885/77050248pa.jpg
Can you help identify what it is? It is incredibly invasive and has a
messy floating root system.
thanks!

Bog Bean ?

Peter