Succulents

Succulents are my newest garden addiction. I buy them like I buy fabric - if I like it, I buy it! In an attempt to identify the plants in my collection, I'm working my way through "Succulents For the Contemporary Garden" by Yvonne Cave, and "Succulents, The Illustrated Dictionary", by Maurizio Sajeva & Mariangela Costanzo, an enormous tome picturing over 1,200 species and varities from 195 different genera. All of the plants pictured here are very young, and i plan to replace the photos as they grow and/or bloom. If anyone can help me out with identifications, please leave a message.

Echeveria cante Native to the northeast Mexico state of Zacatecas
Aeonium atropurpureum 'Schwartzkopf' (Black Rose, Black Tree) Native to Canary Islands, Cape Verde Isles and Morocco.
Kalanchoe marmorata (Penwiper Plant) Native to Ethiopia, Erythrea, Somalia, Kenya, Sudan
Puya venusta Native to Chili

Sempervivum tectorum (Hen and chicks) Native from Morocco to Iran - through the mountains of Iberia, the Alps, Carpathians, Balkan mountains, Turkey, Armenian mountains and the Caucasus.
Kalanchoe thyrsiflora (Desert Cabbage, Bronze Sculpture, Flapjack Plant, Dog's Tongue) Native to South Africa
Crassula lycopodioides (Lizzard's Tail, Watch Chain) Native to South Africa