202 



l'.KRNÏ I.YNOK. M.-X. Kl. 



1(). ('vtrurja chlorojjJiylld (IIimi;.) WAr.\. 



Os//. I'"r((lriksst(n (I>. L.), I'"i( diiksstad : Ciræsvik lli. L.), Larkolicn 

 (1). I,.), Igloen sdxico/d (l>. I..), JcIik ii (11. L.|. Ahirsli. Kristiania (KiNrri), 

 Aker common (Mok a. o.), Bæruni (i i. I, I lakedalcn ll>. L.), Minne (B. L.). 

 Vrstf. Nottrro (B. L.), Tjømø (B. L.), Ula (B. L.), i-"rcdrik.svern: Agnes 

 (Norm.). Busk. Kongsberg (Kiær), I loi: Hogehaug (B. L.). 



/v*r>_^'-. .Sogndalsstranden (H.), Egersund (II.). 



llord. Fusa: Aarvik (Lii.i.ef.), Løvstakken (11.), Lygrefjorden (H.), Hal- 

 land (II.), Granvin common (H.), Voss common (B. L.). Sogn. Stat: Ervik 

 (II.). More. Kauma: .Skiri (H.), Sundalen: Nesja (II.). 



Hed. Matrand (B. L.), Sander IB. L.), Solor: 1 lasle-mo IB. L.), Elverums 

 Leir (B. L.), Veldrc (Nordh.). Opl. Lillehammer (ji:i',i:). Uunder (B. L.), 

 Vaage: Gausdal (Norm.), Dovro (M. N. Bi,.), Fluberg: Lia (B. L.). 



Nordir. Frosta (Jørst.). 



Nordl. Grønna (Norm.), Bodø (H.), Saltdalen c. fr. (Somrft.), Svolvær 

 (Norm.), Buksnes (Norm.). Troiiis. Finsnes (B. L.), Gibostad (Norm.), Svart- 

 fjell (B. L.), Vikran (B. L.), Tromsø (Norm.). Fiiini. Alten: Bosekop (J. Vahl), 

 Melladalen (Norm.); Laksefjord: Skjotningberg (B. L.), Tana: Berlevaag 

 (B. L.); Varanger: Klubbeh (Th. Fr.). 



On the stems ard twigs of Conifers, Bctula, and other trees, on wood 

 fences, and very rarely on stone. 



One of the most common lichens in southern lowland and subalpine 

 forest districts, not recorded higher than the tree line. Rare on the west 

 coast, only a few (maritime) stations recorded from Northern Norway. 



Apothecia rarissima, lobis + protractis antice afhxa, rotundata, diam. 

 2 — 4.5 mm., margine revoluta et eam ob causam convexa, interdum mar- 

 gine sorediosa. Discus laevigatus, subnitidus, castaneus, epruinosus. Cortex 

 receptaculi etiam sub toto hypothecio evolutus, 20 — 30, sub 

 hypothecio usque 40 — 45 \i- crassus, parte e.xteriore leviter obscuratus, 

 praeterea incoloratus, hyphis perpendicularibus, pachydermaticis, 8 — 10 [x 

 crassis, contextus. Gonidia sub cortice infrahypotheciali strato subcontinuo 

 disposita, etiam infra corticem normalem sat numerosa, in ipsa medulla 

 pauca et dispersa. Myphae medulläres laxissime contextae. Hypothecium 

 40 — 50 [X altum, inspersum, incoloratum. Hymenium angustum: 50 — 55 [x, 

 inspersum, incoloratum vel parte exteriore dilute flavescens. Paraphyses 

 arete cohærentes, indistinctae, sat validae, apice baud incrassatae, leviter 

 constricte septatae, indivisae vel rarissime furcatae. Asci 30 [x longi, 8 [x 

 crassi, membrana apice mediocriter incrassata. Sporae distichae, octonae, 

 tenuissime limbatae, pellucidae, subglobosae, diam. 4 — 5 [x. 



React. Hymenium J caerulescit, dein persistenter dilute caeruleo-nigre- 

 scit, hypothecium persistenter dilute caerulescit. KOH non tingitur. 



