flower are two centimetres big, and can be really dark.
the smell of rotten meat!
This member of the Asclepiadaceae*
family was given this name by Robert Everard Woodson in
1941. It's from Mexico, growing in well-drained soil with some water and a bit of sun.
The caudex can grow to 20 centimetres, the vines can reach two
metres. The flowers are brown and smelly! Can only be
reproduced by seeds.
*This family might
been incorporated in the Apocynaceae