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talion is much more xerornorphous than the declivity. In summer 

 the peat can become very dry, and' the upper layer of the soil can 

 be mouldering. The vegetation is a formation of evergreen, 

 xerornorphous epigeic herbs or xerornorphous pasture. 



Towards the border of the wood, where shade is reigning du- 

 ring a great part of the day, the vegetation becomes richer. Here 

 grow Succisa pratensis, Hieracium umbellatum, Vicia cracca, Soli- 

 dago virga aurea, Hypericum perforatum and mesomorphous grasses. 

 Moreover are found Calluna and Vaccinia (Table IV D). Of mosses 

 are found several Hypna. 



In most of the formations of the interior of the island a few 

 nano-phanerophytical individuals of Salix and Betula can be found. 



