Though the photograph does not reveal all the required morphological features ,I doubt whether the plant is a species of Ipomoea. Could it be Ipomea aquatica Forssk.?
Photograph showing Ipomea species belongs to family convovulaceae. I think this is a Ipomoea obscura (L.) Ker Gawl. obscure morning-glory or I.babata, or I podurata, .
It is dangerous to depend identity of plants based on images. Is this a group for professionals or for armatures?The plant to be identified is a species of Ipomaea. The leaves are not to be called as single and it should be simple. we should not waste time in teaching basics.
Twenty-two responses is quite a bit above normal. Apparently, some researchers found the question kind of fun to play with, as a pleasant break in a day filled with more serious issues. In addition, they helped the student who asked the question feel good about his place in the world.
In any case, I sincerely hope the rest of the week goes better for you.
This is a species of Ipomoea, as Martha identified. Kindly tell me the location of the plant you noticed, wild or cultivated. Then only we can identify the species
this is climber from dry zone of Sri Lanka. wild habitat and cultivated as domestic medicinal purpose now. somebody told it comes under Argaria Sp. ????
Definitely a species of Ipomoea, Convolvulaceae but a photograph of representative taxa having both vegetative and reproductive parts are needed for species identification.