I92I No. 7. STUDIES ON THE LICHEN FLORA OF NORWAY. 1 1 3 



It is very remarkable that this plant has cyphellate as well as ecyphel- 

 late specimens, otherwise a generic rank is attributed to this character. — 

 According to Lang in lit. there are ecyphellate specimens from the British 

 Isles in herb. Nylander, Helsingfors. 



Havaas is of opinion that ecyphellata is a proper species, and most 

 probabl}^ he is right. He has studied them in nature and found no tran- 

 sitional stages. 



The type has a dark nitidous castaneous thallus \vith marginal soredia 

 and very few soralia on the lamina, ecyphellata is paler^ almost opaque, and 

 besides the marginal soredia there are numerous soralia on the lamina. 



Man}' authors refer S. Thoiiarsii as a subspecies to 5". intricata. I have 

 not seen the latter species. 



//. Solorina Ach. 

 1. Solorina crocea (L.) Ach. 



Busk. Hoi: Hogehaug (B. L.l, Gjeilo: Hofsdalen (B. L.l, Haugastol: 

 Follaskarnuten (B. L.), Nore: Eidsfjell (Kiær); Skjonne: Borgaaen (Kiær). 



Teleiii. Gausta (Kiær), Tinns Østbygd (Kiær). Aitstagd. Meien (B. L.). 

 J^og. Suldal: Krokvassnuterne (B. L. ). 



Hard. Strandebarm: Storevand (Lillef.), Granvin: Nesheimshorgen (H.), 

 Eidfjord: Hjelmokleiva (Meinich), Haarteignuten summit (H.), Voss (M.N. Bl.), 

 Lønehorgje (B. L.). Sogu. Myrdal (B. L.), Fileîjell (M. N. Bl.), Stugunoset 

 {Kiær), Aurland: Opset (Kaal.), \'ik (Somrft.), Stat: Torvalseggen (H.). 

 Møre. Romsdal: Skiri (H.), Sundalen: Gjera (H.). 



Hed. Aamot (Kiær), Atnebro (Kiær), Tron (B. L.), Tonset (B. L.). Opl. 

 Næverfjell (B. L.), Ringebu (Somrft.), S. Fron: Isum sæter (Kiær), Fokstuen 

 {Linds.), Vaage: Graaho (B. L.), Lom: Kjæstad (B. L.), and Elvesæter (B. L.); 

 Kvamskleven (Somrft.), Bitihorn (M. N. Bl.). 



Sortr. Dovre 1828 (Boeck), KongsvoU (Boeck, M. N. Bl.), Knutsho 

 <Moe), Vaarstien (Kindt), Drivstuen (Kindt). Nordtr. Meraker (Somrft.). 



Nordl. Alstahaug (Moe), Alsteneen (Moe), Beiarn: Arstaddalen (Norm.), 

 Saltdalen (Somrft.), Steigen : Prestkontind (Norm.), Lofoten (hb. M. N. Bl.), 

 Store Molla: Hegdalen (Norm.). Troms. Serreisa: Gumpendalen(NoRM.), Maals- 

 -elven: Malangsfossen (B. L.), Bardo: Stromsmo (B. L.), Innset (B L.), and Alte- 

 vand: Lidfjell (Norm.), Tromsoen (B. L.), Fleifjell (Norm.), Mikkelvik (Norm.), 

 -Skjærvø: Ulotind (Norm.), Lyngseidet (B. L.), Skibotn (B. L.). F/;/;;;. Alten : 

 Øksfjord (Norm.), Lille Lærrisfjord (B. L.), Storviksnes (Norm.), Skoddavarre 

 (B. L.), Rautasvarre (B. L.), and Eibydalen (Norm.); Hammerfest: Mollen 

 (Norm.); Porsanger: Repvaag (Norm.), Skoganvarre (Norm.); Karasjok 

 (Norm.); Laksefjord: Nordkyn (B. L.), Skjotningberg (B. L.), and Lebesby 

 <B. L.); Tana: Berlevaag (B. L.), Trollfjord (Norm.), Gullholmen (B. L.), and 



Vid. Selsk. Skr. I. M.-N. Kl. 1921. No. 7. 8 



