165 



The main species is found spread in heath, table-land and pools 

 and is commonly extended; it hkes humid cracks in the rocks and 

 is certainly often snowless in winter. 



46. Cardamine pratensis L. 



Lge. Consp. p. 48 & 251. Hartz Fanerog. p. 329. Dusén 

 Gefässpfl. p. 27. 



Northern coast-p. : Mackenzie Bugt (G.) ! Кар Seaforth (H. & К.) ! 

 Scoresby Sund: Jameson Land, Danmarks Ö (H.)! Nordvestbugt, 

 Liverpool Kyst, Hurry Inlet (H. & К.) ! 



Is as a rule sterile and propagates only by the deciduous 

 leaflets. This form is strongly hydrophile and is most often found 

 submerse in smaller puddles and pools; but it appears also in more 

 dry, sandy localities лvith flower, but without any seed in the thin 

 stunted siliques. The species sets certainly never in these regions 

 seeds that have the power of germination. 



47. Arabis alpina L. 



Lge. Consp. p. 48 & 251. Hartz Fanerog. p. 330. Dusén 

 Gefässpfl. p. 28. 



Northern inlet-p.: Fleming Inlet (H. & K.) ! 71°40'lat. N. 

 Scoresby Sund : Common (H.) ! Кар Stewart (D.) ! Hurry Inlet 

 (A. G. N.) ! Vardeklöft, Liverpool Kyst and several places (H. &K.) ! 

 Кар Dalton-p. : Turner Sund, Кар Dalton (H. & К.) ! 

 Southern coast-p. : Кар Irminger (A.) ! Кар Warming (К.) ! 



The species appears in several forms, partly as low, 3 — 5 ctm. 

 high peduncles and 0*5 — 1 ctm. long leaves in 1 — 2 ctm. broad 

 rosettes (f. minor Lange), partly in more or less hairy forms how- 

 ever connected by transitions (Hartz f. glabrata). A specimen of 

 (Lange f. ruderalis) has been observed at Кар Stewart. 



48. AraMs Holboellii Horaem. 

 Hartz Fanerog. p. 330. 



Scoresby Sund : Common in the interior, Gaaseland, Rode Ö, Vest- 

 fjord (H.)! 



