Selenicereus grandiflorus : Cactus. Loves to climb; good for hanging baskets or trellis arangements. Has night-blooming yellow flowers with a vanilla-like scent. 6" $6 SE2387 Picture avilable.
Stapelias ambigua : Succulent. multiple stems with brownish-purple streaks; distinct teeth. 3 1/2" $3 ST2137
Stapelias gettleffi : Succulent. Grows upright in clumps; large yellow flower with maroon stripes. 3 1/2" $3 ST5490
Titanopsis calcarea : Succulent. Flattened bumpy leaves with small clustering orange flowers. 4" $2 TI3284 Picture avilable.
Thelocactus bicolor : Cactus. globular, with long spines. Huge open pink flowers. 3 1/2" $5 TH5034
Trichocereus chiloensis : Cactus. Large upright grower with long black spines and short white spines. 12" $30 TR3489
...and so on