It may be Spirodela polyrhiza (Araceae). Fronds purplish beneath; and roots are many as seen in the posted picture.
Regards Vijayasankar Raman National Center for Natural Products Research University of Mississippi On Tue, Dec 20, 2011 at 7:41 AM, Sid <[email protected]> wrote: > I m sorry for the large file size. I will reduce the photo with better > programs next time. My other guess for this plant is is Lemna sps. > > Sid. > > On Tue, Dec 20, 2011 at 5:59 PM, Sid <[email protected]> wrote: > >> Dear Friends, >> >> Can you identify the small leaved free floating aquatic plant. I guess it >> is Wolffia, pls confirm. And also identify the species. >> >> Location: Chennai >> Date : October 2011 >> >> Regards, >> Sid. >> > >
