ICELANDIC FLORA. 
467 
The Icelanders call it Reidinga, 
and employ the matted tufts to 
prevent the saddle or any load 
from chafing the horses’ backs. 
Azalea procumbens. 
Campanula rotundifolia. 
_____—_ patula. 
Viola canina. 
-— tricolor. 
—— palustris. 
Glaux maritima. 
II. DIGYNIA. 
Gentiana campestris. 
——- amarella. 
——— nivalis. 
——— aurea. 
——- detonsa. 
— -- bavarica. 
— - — tenella. 
——— verna. 
— -- rotata. 
Hydrocotyle vulgaris. 
Ligusticum scoticum. (p. 263.)—To this plant* 
which Mr. Paulsen named by mis¬ 
take Imperatoria Ostruthium, was 
attached the following observation: 
“ Hsec (in Islandia) rarissima her- 
“ ba, in saxis solum et montibus. 
