Dear Yazdy Sir, When you put this taxa for search on google, most of the plant that comes on the search are either Cabomba aquatica and Limnophila aquatica and sometimes L. sessiliflora. Wwe shouldnt always trust the links on internet. Even renowned sites have issues. As the name suggests, heterophylla, when the plants emerge outside water the leaf morphology changes and it is very much different from the part submerged in water. I am still not sure of the species of above plant but to confirm Limnophila the best thing is to smell it. It has a very pleasant camphor+fennel.
Pankaj -- *********************************************** "TAXONOMISTS GETTING EXTINCT AND SPECIES DATA DEFICIENT !!" Pankaj Kumar Ph.D. (Orchidaceae) Research Associate Greater Kailash Sacred Landscape Project Department of Habitat Ecology Wildlife Institute of India Post Box # 18 Dehradun - 248001, India
