306 SPORT IN NORWAY. 



Drivdal ; /3, in shady places in Drivdal ; y, near Kongsvold and 

 in Drivdal ; 8, on high grounds, and mounts above the birch- 

 limit. 



L. HYPERBOREA, Brown. Common over the whole Fjeld. First 

 appears somewhere above the birch-limit, and mounts up to the 

 limit of the larger willows. 



L. ACRUATA, Hartmann. Less common than the last. Only 

 found on the very highest parts of the Fjeld, e. g., Fogstu- 

 vola, Harbakken, Storhoe, Volasofjeld, Blaahoe, and Goutstifjeld. 

 It seldom becomes fully developed, on account of the snow which 

 lies on the ground nearly all the summer through where it grows. 



L. SPICATA, Hornemann. Very common. Mounts above the 

 birch-limit, and vanishes where L. HYPERBOREA becomes general. 



TYPHACE^E. 



SPARGAKIUM NATANS, L. ; Fl. D. tab. 360. Tn Volasb. 



S. OLIGOCARPON, Angstrom. Occasional in brooks and ponds 

 near Kongsvold and Jerkin. 



S. HYPERBOREUM, Losstad. Not uncommon. Found, among 

 other places, near Drivstuen. 



CYPEEACE^B. 



SCIRPUS C.ESPITOSUS, L. Common up to and above the birch- 

 limit. 



S. B^OTHRYON, Ehrhart ; Fl. D. tab. 1,862. Rare. Up to 

 and about the birch-limit by Fogstuen and Kongsvold. 



HELEOCHARIS PALUSTRIS, Brown; FL D. tab. 273. Below 

 Tofte, in a pond near the roadside. 



ERIOPHORUM ALPINUM, L. ; FL D. tab. 620.' Eare. Found 

 on Harbakken, near Fogstuen, Kongsvold, Jerkin, Drivstuen. 



E. CAPITATUM, Hoffmann ; Fl. D. tab. 1,502. Common. 

 Mounts up to the lasting snow, and descends into the region of 

 fir. 



E. VAGINATTJM, L. ; Fl. D. tab. 236. Over the whole Fjeld. 

 Vanishes a little above the birch-limit. 



E. ANGUSTIFOLIUM, Eoth ; Fl. D. tab. 1,422. Occasional over 

 the whole Fjeld. Altitude the same as last. 



E. LATIFOLIUM, Hoppe ; Fl. D. tab. 1,381. As the last. 



ELYNA SPICATA, Schrad. ; Fl. D.tab. 1,529. Occasional on 

 high and dry places ; e. g., on Harbakken, Jerkinshoe, Gederyg- 

 gen, Kongsvold, &c. 



