compares the leaves to those of a luxuriant plant of Semper- 
vivum arbor eum. 
For the beautiful drawing (from the pencil of my friend 
K. K. Greville, Esq. LL.D.) as well as for the notes from 
which most of the above description was taken, I am indebted 
to the kindness of Professor Graham, who informs me that 
the plant is cultivated in the greenhouse of the Botanic Garden, 
Edinburgh, where it has continued in flower during nearly the 
whole of the month of March ; each flower, as is usual in the 
genus, continuing a long time expanded. The bruised leaves 
have a faint smell of wormwood. 
It was received by Dr Graham from M. Otto of the 
Berlin Botanic Garden. 
Fig. 1. Corolla cut open. Fig. 2. Calyx cut open, to shew the Pistil. Fig. S. 
Anthers, back and front view. Fig. 4. VoIIq %—AU more or less magni^ 
/led. 
