I am not sure which photo
actually are the right.
This member of the Smilacaceae family was
given this name by William Roxburgh in 1832. It is found in China
and Himalaya, growing in a rather rich but well
drained soil with quite some water and little to some sun. The swollen
roots can grow to five centimetres in diameter, the vines can reach
for three to five metres. The flowers are whitish green.