sografiska Annaler 1922 



PLATE 22. 



Map 19. PYROLA CHLORANTHA L. and CALAMAGROSTIS ARUNDI- 

 NACEA (L.) ROTH. - Westernmost and northernmost occurrences; 

 • occurrences of Pyrola chlorantha; o occurrences of Calamagrostis 

 arundinacea. (Subarctically Baltic - Central European distribution). 



Map 20. LATHYRUS VERNUS (L.) BERNH. and VIOIA MIRABII.IS L. 

 Westernmost and northernmost occurrences; • occurrences of Lathyrus 

 vernus; o occurrences of Viola mirabilis. (Subarctically Baltic - Central 

 European distribution). 



