Geografiska Annaler 1922 



PLATE 15. 



Map 5. RANUNCULUS CASSUBICUS L. 

 (Transition tyi^e between Subarctically Ponticosarniatian and 

 Subarctically Sarmatian distribution). 



Map 6. ASPERULA TINCTORIA L. 

 (Ponticosarmatian -Centra! European distribution). 



BCN. STAB.LIT.AHST. STHL.M. 



