92 



232. J. supinus Moench.; J. biilbosiis L. 



Common in peat-bogs in tlie lowlands. Sometimes (as f. fliiitans 

 Lge.) totally submerged in the lakes, e. g. Syd.: the lake in Kvanhauge; 

 Ost.: Kornvatn near Næs (!). 



233. J. trifidus L. 



F'airly common on rock-ledges on the hills on most of the istands, 

 but rarest on San do and Syd. 



Fl. July. Fr. August— September. 



234. J. triglumis L. 



Common in similar localities as J. bigliimis, but also found in low- 

 lying regions in gravel carried down by streams. We noticcd it on all 

 the istands. 



Fl. July. 



235. Luzula arcuata (Whbg.) Sw. 



Rare and only found on the highest hills on the northern istands. 



Bor do: Hojtjæld from 550 m. (!) ; Kalso: Blankeskaalefjæld at 



some 650 m. (!); Kuno: hill-plateau at the southern end at some 650 m. (!); 



Vid.: Villingedalsfjæld at some 700 m. (!); Ost.: Slattaratinde, 800 m. 

 (Simmons), Rejafjældstinde, 765 m. (!). 

 Fr. August. 



236. L. campestris (L.) D.C. 



Occurs hcre and there outside the enclosed land in the lower dis- 

 tricts, but often escapes notice. 

 Fl. May. 



237. L. multifiora (Ehrh.) Lej. 



Commonly distributcd in low-lying regions, but sometimes at fairly 

 high attitudes (Kleiven on xMyggenæs, 550 m. (C. J.)). 

 Fl. May— June. 

 Landt mentions L. pilosa, but judging from Lyngbyes specimeiis he must 

 mean L. mnltiflord. 



238. L. silvatica (Huds.) Gaud. ; L. maxima (Rchb.) D.C. 

 Common on rock-ledgcs and on grassy slopcs in low-lying regions; 



sometimes fairly high up in the hills, but then not tlowering. 



A curiously slender and narrow-leaved form (f. gracilis Rostr. 1. c, p. 61) 

 was found by Rostrup on the top of Hesto; it has since been noticed 

 in Shetland by Bceby (The Scottish Naturahst, 1887, p. 20). 

 Fl. from the beginning of May. Fr. August. 



239. L. spicata (L.) D. C. 



Very common both in the lovv'lands and on the highest hills (e. g. 

 Ost: summit of Samfctle, 720 m. (C. J.)). 

 Fl. May. Fr. July— August. 



