252 JOURNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



By the kindness of Dr. G. V. Perez, of Teneriffe, I received, in 

 1916, plants collected in Madeira the previous year by Sefior Menezes. 



Fig. 147. — 5. nudum Alton. 



They closely resemble the Kew plant, but the leaves were rather 

 greener and more slender. 



121. Sedum lancerottense R. P. Murray (fig. 148). 



S. lancerottense R. P. Murray in Journ. oj Bot., 37, 2or, 1899. 



This plant (the only Sedum in the Canaries, excepting the widely- 

 spread annual 5. rubens) comes very close to S. nudum Alton from 

 Madeira, and should possibly be looked on as a geographical race of 

 that species ; but without a greater variety of material for stiidy 

 (I have grown one gathering of lancerottense and two of nudum) I 

 prefer to leave it as the describer has placed it. The best characters 

 for distinguishing the two lie in the spurred sepals, minute yellow 



