281 
166. Poa cenisia All. 
Gelert in Ostenf. Fl. arct. p. 122. P. flexuosa Lge. Consp. 
Fl. Groenl. p. 178 & 302, Berlin Kärlväxter p. 80. 
Commonly distributed on herby slopes, in heath, on rocky 
steps and on grassy slopes, here and there in pools. 10—30 ctm. 
high, flowers in July—August, sets ripe fruit. 
Note. It is hardly different as to species from P. pratensis, 
but is entered here, as it in typical form is easily recognizable from 
the other one and has a somewhat different and wider distribution. 
Especially it embraces more formations. It is certainly a more 
hardy and content form. 
167. Festuca ovina L. 
Lge. Consp. Fl. Groenl. p. 179 & 302, Rosenvinge Tilleg 
p. 735—736, Berlin Karlvaxter f. Groenl. p. 78, Hartz Fanerog. 
p. 392. 
Commonly distributed everywhere in heath, on grassy slopes, 
in table-land and stony plains. 10—30 ctm. high. Flowers July — 
August. 
2. vivipara L. 
Common in humid localities in table-land. 
y. ad F. heterophylla. 
In a welly hole abt. 2 mt. deep into which a brook disappears. 
168. Festuca rubra L. 
Lge. Consp. Fl. Groenl. p. 180 & 302, Berlin Kärlväxter p. 77. 
Here and there on herby and grassy slopes and in grass field 
on fertile, well sheltered places. 15—50 ctm. high. 
Kingorsuak, Ikerasausak, Sierak, Akiliarisek, Tasiusak, Kor- 
dlortok Sö, Sarfakajik, Kong Oscars Havn (Berlin)! 
Most specimens belong to f. arenaria (Osb.), but all transitions 
to completely glabrous forms appear; viviparous forms are also 
found. 
