265 
111. Rumex acetosella L. 
Lge. Consp. Fl. Groenl. p. 106. 
Rare and only in the interior at 300—700 m. height above 
the level of the sea on rocky steps. 
10—15 ctm. high as a rule, with many stems, leaves with one 
er two more or less distinct denticles at the ground. 
The east side of Kingorsuak, Akiliarisek, 66° 19'—66° 10’ lat. N. 
var. integrifolius Wallroth. 
5—10 ctm. high, many stemmed tufts, all leaves with round 
or pointed basis. Rare, on rocky steps. 
Kilikitak, Kakasuak, Kingorsuak, Akiliarisek, Tunok. 
Both of them flower in July and set ripe fruit in August. 
Fam. 29. Salicaceae. 
112. Salix herbacea L. 
Lge. Consp. Fl. Groenl. p. 107 & 278, Berlin Kärlväxter p. 61, 
Hartz Fanerog. p. 392. 
_ Commonly distributed in all formations as well on the coast 
as in the interior, often gregariously and forming cover of a height 
of 5 ctm. Lonely growing specimens attain sometimes a thickness 
of the stem of 0,8 ctm. and a length of 40ctm. In table-land the 
stem is not rarely tuberously thickened at the surface of the earth 
to a diameter of 1,5 ctm. The leaves are 0,5—3 ctm. broad, come 
out after the 1% of June. Flowers richly from the 6" of June, sets 
abundant ripe fruit, that is spread in August. 
113. Salix arctica Pall. 3. groenlandica Lundstr. 
Salix groenlandica And. Lge. Consp. Fl. Groenl. p. 108 & 279. 
Commonly distributed in humid places as pools, oozy and 
sandy flats, on brooks, more rarely in copses; branches are as a 
rule decumbent, rooting, 20—30 ctm. long. Flowers from the 1% of 
July, sets abundant ripe fruit. 
114. Salix glauca L. 
Lge. Consp. Fl. Groenl. p.110 & 279, Berlin Karlvaxter p.61, 
Hartz Fanerog. p. 392. 
