HYDRILLA VERTICILLATA : 6 posts by 3 authors. Attachments (1)

Attaching a collage of Hydrilla vetticillata.

Nice plate …, with Utricularia sp, but if possible you can post separately, 

Thant plant with yellow flowers is Utricularia sp. (insectivorous/ carnivorous plant).

The other plant may be aquatic stage of Limnophila.

This is not Hydrilla, It is Utricularia species, very nice, thank you