281 



166. Poa cenisia AU. 



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 OYina L. 



Lge. Consp. FI. Groenl. p. 179 & 302, Rosenvinge Tillæg 

 p. 735 — 736, Berlin Kärlväxter 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 — 

 xAugust. 



ß. 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 So, 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. 



