436 



RIKARD STERNER 



Table 6. 

 DWARF-SCRUBS OF POTENTILLA FRUTICOSA ON J'HK AI.VAR OF OLAND. 



Tad/e 7. 

 VEGETATION WITH PLANTAGO TENUIFLORA ON THE ALVAR OF OLAND. 



Herbs. 



Allium schoenoprasum 



Herniaria glabra 



Leontodon autumnalis 



Plantago maritima 



tcnuiflora ... 



Sagina nodosa 



Sedum acre 



album 



Taraxacum sp 



Grasses. 



Agrostis stolonifera \ 



I 



X 



II 

 I 



I i — 



II 



Kromus mollis 



Poa alpina ; 



Mosses. 



Amblystegium turgescens. . . 

 » i> 



var. uliginosuui 



Bryum pallcscens 



Grimmia apocarpa f. atra... 

 Mollia tortuosa 



Algae. 



Nostoc conunune (coll.) ... 

 Crusts of dried chlorophyceae 



