Potamogeton × aemulans (photo: C.B. Hellquist)

Licence: 
Creative Commons Licence
Imaging technique: 
Photograph
World Region: 
Northern America
Country: 
United States
Sublocation: 
Northeastern U.S.A., Connecticut plant from Shetucket River, Windham, Windham County, Connecticut (Type location)
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith