Hi, I have this weird vine growing in my back yard. You can see pictures and leave comments at my website... http://wichitafallscentral.com/cgi-bin/photo/index.cgi?mode=view&album=/plant identity&page=1
Blepharodon mucronatum ?? It belongs to Asclepiadaceae - Milkweed Family.(Luo Mo in Chinese). http://www.csdl.tamu.edu/FLORA/imaxxasc.htm Do you need the information given by Texas University Plant Web?
Dioscorea variety? Hey Wichita. I think your vine IS a sweet potato, I have one called Cinnamon Vine or Chinese Yam {Dioscorea batata} and the foliage is allmost identical to yours. The flowers on D. batatas are nowhere near as showy as yours,but smell strongly of cinnamon.you might have a keeper there, has it overwinter`d in Kansas?
