104 Morren P. Porsitp 
I 204. Dryas integrifolia M. Vauc. 
In heath, sandy and gravelly soil, often at the borders and in the 
deltas of glacier-torrents washed down from the highlands: also on 
fresh morainic soil and in fell-fields. 
Very common throughout the whole area. 




Narrowleaved, highland specimen of Dryas integrifolia. with new shoot, representing 
the f. intermedia Natu. From gravel-bank in a river delta. 
Widely distributed in West Greenland and without northern limit, 
also found in the southmost Greenland but, according to ROSENVINGE, 
very scarce south of 64°. Hence a northern type. 
Abundantly flowering and fructificating. 
Often snowless during winter. 
Of the variations of the species, var. intermedia Natu. (Ofy. K. Sy. 
Vet. Ak. Forh. 1884, Nr. 1, p. 24) has been discussed several times, 
because the existence of this form has been considered a support of 
