ACCOUNT OF GENUS SEDUM AS FOUND IN CULTIVATION. 129 



5, Hetnsleanum Rose, but its rosette-leaves are long, oblanceolate 

 to spathulate (not orbicular), and its stem-leaves linear-oblong and 



X4 



X2 



x2 



Fig. 67. — S. pachucense nov. comb. 



glabrous (not linear or lanceolate, puberulent), sepals lanceolate 

 (not broadly ovate), styles short (not long, slender). 



Description. — A very fleshy, evergreen perennial. Barren stems extremely 

 short, bearing Sempervivum-like leaf rosettes. Flowering stems fleshy, weak, 

 smooth, green with short longitudinal purple lines, 6-8 inches long. Leaves of 

 rosettes alternate, sessile, oblong-spathulate, rather acute, flattish on face, 

 rounded below, very fleshy, bright green, hairy chiefly on the edges, J-i inch 



VOL. XLVI. K 



