Echeveria teretifolia
First Description by De Candolle :
"E. teretifolia, foliis teretibus acutis sparsis basi subsolutis, spicis secundis paucilloris. Woody in Mexico. Sedum teretifolium icon.fl. mex. ined. Flos omnino prioris."
The preceding species referred to is E. coccinea.