PLATE XII 
THE BOTANY OF ICELAND. VOL. III (H. MØLHOLM HANSEN 
Fig. 24. Large Patch of Snow on Arnarvatnsheidi. 
Surface level, the vegetation differs on the bottom and sides of the snow patch. 
See table 25 A, pp. 116—117. 
Fig. 25. A portion of the Patch shown in fig. 24. 
Geranium silvaticum in bloom. 
