Collection of Arctic Plants. 365 
8. D: incana ? 
The few specimens of this plant are destitute of root-leaves : 
but from the nature of those upon the stem, as well as of the 
silicules, I have reason to believe it the true D. incana : the 
contorta of Ehrhart and De Candolle. If so, it is likewise an 
inhabitant of the alps in the south of Europe, as the Pyrenees 
and Caucasus; as well as of England and Scotland, Unalasch- 
ka, Greenland and Labrador. 
]t does not appear, however, to have been met with in 
Arctic America, or on the adjacent islands. 
4. CocHLEARIA. 
9. C. fenestrata? 3 
Not in perfect fruit; but probably the same as the arctic 
Cochlearia, described by Mr. Brown and myself as found by 
Captains Ross and Parry. If it be really a distinct species, 
our present knowledge of it is confined to the countries visited 
by those gentlemen; in which probably may be included 
Greenland and Spitzbergen. 
CARYOPHYLLEEX. 
5. SILENE. 
10. S. acaulis. 
Frequent on all the alps of Europe; in Iceland and Green- 
land. On the coast of Labrador, and shores of the Arctic Sea 
(Richardson). In Baffin’s Bay (not in Melville Island); on 
Upper Savage Island, and Duckett Cove (Captain Parry). 
6. Lycunts. 
11. L. apetala. 
Var. glanduloso-pubescens. 
352 "c Most 
