The surface state of Puebla is very rugged. The altitude ranges from 100 m to the Rio Cazones over 5700 meters, which is the top nyjvyšší mountains of Mexico, Pico de Orizaba. The climate is spinal plateaus. Coniferous forests in the mountains rising through alpine zone up to the peaks with permanent snow pokrývkou.Na southeastern state decay arid valley with typical succulent flora. Unfortunately, the development of industry negatively affects the unique natural sites, which are vanishing.

There are growing these species of the genus Sedum

Sedum allantoides

Sedum hernandezii

Sedum orbatum

Sedum treleasei