ICE AGt REFUGIA IN ICELAND 



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Carex bnmnescens and Carex subspathacea are tricentric; Carex rupestris, 

 Gentiana detonsa. Oxycoccus microcarpus, Pyrola rotundifo/ici, and Pyroja 

 secunda are polycentric. The only species of this group that are found in the 

 Myrdalur district are P. secunda and Oxycoccus. 



Fig. 12. Carex fiava (dots), Carex livic/a (triangles). 





Fig. 13. Crepis paludosa. 



Since the latest edition of Flora islands appeared (Stefansson 1948), 3 

 species new to the flora of Iceland have been established in the Eyjafjordur 

 district, i.e. Asplenium septentrionale. Primula egaliksensis (Fig. 14), formerly 

 classified as a variety of P. stricta, and Roegueria douiana var. Stefanssoiiii, 



