1 92 1. No. 7. STUDIES OX THE LICHEN FLORA OF NORWAY. 27 



(B. L.). Sogu. Stat: Drage (H.I, Hornindalen: Grodaas (Kiær). Alorc. 

 Aalesund (A. Bl.I. 



Hc(/. Jutulskaret (B. L.), Tron (B.L.I. Op/. Lalni: Kleivsæter (B. L.), 

 Vaage: Graaho (B. L.), Snehaetta (Linds. I. 



Sortr. Dovre (BoeckI, Kongsvoll (KlerI, Knutsho summit (B. L.l, Vaar- 

 stien (B. L.l. A'onffr. Stjordalen (Somrft.I, Namsos (Malmgr.I, Leko: Gul- 

 vik (Norm.). 



Nordl. Torghatten (Lid I, Gronna (Norm.), GildeskaaL Lidyr (Norm.), 

 Saltdalen (Somrft.), Steigen: Laskestad (Norm.), Hadseleen (Norm.). Troms. 

 Sjøveian (B. L.), Finsnes (B. L.), Gibostad (B. L.); Maalselven : Maalsnes 

 (B. L.), Moen (Norm.), Sollitind (B. L.), and Bjørnstad (B. L.); Bardo: Bangen 

 (Norm.), and Innset (B. L.); Vikran (B. L.), Tromso (B. L.l, Mikkelvik (B. L.); 

 Lyngen: Goalsevarre (B. L.), and Helligskogen (B. L.l; Nordreisa: Javroåive 

 (Norm.). Fiinii. Alten: Oxtjord (Norm.), Lille Lærrisfjord (B. L.), Talvik 

 (BaurI, Konsamfjell (B. L.), Skoddavarre (B. L.), and Rautasvarre (B. L.); 

 Kautokeino: Biggajavre (Norm.); Havosund (Norm.); Forsanger: Skoganvarre 

 (Norm.); Alten — Karasjok (Norm.)^ Karasjok: Jægelvarre (B. L.); Laksefjord: 

 Nordkyn (B. L.), and Lebesby (B. L.); Tana: Mehavn (H.), Folmak (Th. Fr.), 

 Rastegaise (Norm. I, Gullholmen (Th. Fr.), Vesterbugt (B. L.), Birkestrand 

 (B. L.l, Berlevaag (B. L.l, Ristjorden (B. L.), and Kongsoen (Høeg I; Var- 

 anger: Klubben (Th. Fr. I, and Fredheim (H.I. 



Throughout our whole country, but more frequent near the coast than 

 in inland districts. On the coast and on the mountains it is more common 

 than 6". fragilis, but it does not ascend higher than the latter species. In 

 Northern Norway it is much more frequent than S. fragilis. 



At exposed stations it acquires a pulvinate habitus (f conges fa Lam y 

 = {. piilviuata Havaas), and its branching becomes untypical, approaching 

 to 5. fragilis. In case of doubt the medullary reaction with I is of great 

 value. In Northern Norway and at alpine stations in Southern Norway 

 apothecia are rather common. 



3. Sphaeroohorus melanocarpus (Swartz) Schaer. 

 Syn. 6". coiitprcssiis Ach. 

 Recorded only from Moster in Hordaland, c. fr. (H.). 



4. Pil op ho rus (Tuck.) Th. Fr. 



/. Pilophonis robustus Th. Fr, 



Hord. Granvin (H.). 



Heil. Aamot: 'Austaelv' (Aasta?l (M. N. Bl.I, Tron (Nyman). Opl. 

 Ringebu: Stulsbroen (Somrft. I. 



