70e4694abbc4aea6f97094a316432776

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rating3.5
VettedTrusted
Original URLhttp://www.biopix.com/photos/JCS-Potamogeton-friesii-62023.JPG
providerBiopix
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith