Date/Time-Location- 18.09.2011, Cosidia Road
Size- Flowers Size/ Colour- Yellow
I guess species of Vigna of Leguminosae family. Probably V. trilobata
This is a species of Vigna. Flowers and fruits required to id it.
Vigna for sure as said by …, Reproductive structures needed for further clarification
Appears close to images at Vigna trilobata (L.) Verdc.