ALPINE FLORA AND PERNS OF NORWAY. 281 



SIXAPIS ARVENSIS. In fields near Dombaas. 



SUBULARIA AQUATICA, L. ; Fl. D. tab. 35. On the banks of 

 the Vola lake, between Fogstucn and Jerkin : has 7 to 8 white 

 flowers. 



,VIOLARIE/E. 



VIOLA PAi-usTRis, L. ; Fl. D. tab. 83. General over the 

 whole Fjeld, and found even above the birch-limit. 



V. UMBROSA. Found in places through the whole of Age rshuus 

 province, Ringeriiic, Toten, and Gudbrandsdal. Disappears 

 entirely on Harbakken above Tofte, about 200 feet above the 

 birch-limit. Flowers 5 to 6, blue, sometimes white. 



Ringerige is a district in the province of Buskerud, north-west 

 of Christiania. Toten is a district of Christians Amt (province), 

 on the western shore of the Mosen lake. 



V. HIRTA, L. ; Fl. D. tab. 618. Common throughout Gud- 

 brandsdal ; disappears on the heights above Tofte. 



V. MIRABILIS, L. ; Fl. D. tab. 1,045. Found here and there iu 

 copses and in shady places on Harbakken, above Rustgaard ; in 

 Drivdal on the Fjeld sides between Vaarstein and Drivstuen 

 above the fir-limit. Flowers, bluish-white. 



V. CAXINA. Rare, just by the birch-limit above Jerkin, 

 towards Foldal. 



V. MONTANA, Fl. D. tab. 1,329. Common in coppices by 

 Tofte, in Drivdalen, and by Konysvold. 



V. ARENARIA. Common up to Fogstuen, Jerkin, and Konys- 

 vold. At the former place it is found near the birch-limit, on 

 the banks of Fogs-aa (brook). 



V. BIFLORA, L. ; Fl. D. tab. 46. Very common over the 

 whole Fjeld and above the birch-limit. Flowers yellow. 



V. TRICOLOE. A variety with oblong leaves and large flowers 

 is found by Jerkin and Kongsvold. A variety, with minute 

 odoriferous flowers, is found in the fields near Tofte. 



DROSERACE^E. 



DROSERA ROTUNDIFOLIA, L. ; Fl. D. tab. 1,028. Grows 

 sparingly near the birch-limit by the roadside over Harbakken. 



PARNASSIA PAUJSTRIS, L. ; Fl. D. tab. 584. Common over 

 the whole Fjeld : is found in a stunted Ibrin above the birch- 

 limit. 



