36 TH. M. FRIES, 



3. B. globniosa (Flk.) /?. polytrichiiia : crusta tenui, alba; apotheciis depresso-globosis, 



immarginatis, nigricantibus vel lividis, rore tenuissimo baud raro superfusis. 



Unicum specimen supra folia Polytrichi cujusdam in Fosters öar est inventum. 



Praeter opinionem sane hane speciem his e regionibiis invenimiis, neque tameu prsesentem plantam speci- 

 fice distinguere ausi sumiis. — Hypothecium iiicoloratum; paraphyses concretse, hyalinse 1. sordidulse, apioem 

 versus subfuligineEe; asci clavati; spovae 8:n8e, oblongse, elongatse 1. suboylindricie, simplices modo visfe, 0,010 

 — 13 mm. longse et 0,0035 — 45 mm. latae. Jodo coenilesoit, dein plus minus sordide vinose rubet. 



4. B. tuberculosa Th. Fe. — Lich. Aret. p. 188. 



Supra thallum SolorincB saccatce in Lovens berg observata. 



Hypotliecium fuscidulum; paraphyses concretae, sordidulfe, apioem versus dilute fuliginese; asci clavati; 

 sporse 8:nse, oblongae, vulgo cuneatse, utiinque obtuste, dyblastse, 0,011 — 14 mm. longae et 0,004 — 5 mm. latse, 

 Jodo vinose rubet, prfeoedente levi coerulescentia ciroa ascos. 



5. B. Stereocauloriim Th. Fe. — Lich. Aret. p. 188. 



Supra thallum Stereoccmli alpini in Lovens berg '), supra hujus ac Sterec. denu- 

 dati ad Wahlenbergsbay visa. 



Hypothecium incoloratum; paraphyses validiusoulse, laxe cohserentes, apice distincte fuscescente-capitatae; 

 asci clavati; sporse 8:n8e, oblongce, dyblastse, 0,015 — 16 mm. longre et 0,004 — 5 mm. latse. Jodo addito, circa 

 ascos coerulescit, dein violascit vel colorem coeruleum servat. 



36. BIATORA (Fe.) Th. Fe. 



1. B. ciijirea (Smrft.). — Lich. Aret. p. 193 (pr. p.). 



Pauca eademque mutilata specimina e Treurenbergbay sunt reportata. Prseterea 

 fragmentum miserum verisimiliter e Brandewijnebay (Chyd.). 



Hypothecium fuscescens; paraphyses ooncretBe, totne dilute fuscidulee; asci clavati; sporse oblongse 1. 

 oblongo-ellipsoidese, 0,0 1 o — 16 mm. longae et 0,004 — 5 mm. latse. Jodo circa ascos vinose rubet, praecedente 

 coerulescentia levissima fugacissimaque. 



2. B. vcrualis (L.). — Lich. Aret. p. 191. 



Parcissime leeta supra museos in Lovens berg atque Waijgats öar. 



Hypothecium fuscescens; paraphyses concretse, hyalinse 1. plus minus sordide fuscidulse, apicem versus 

 non aliter coloratse; asci clavati; sporte 8:nEe, oblongfe 1. ellipsoideo-oblongse, tenuiter limbatse, 0,0 1 o — 13 mm. 

 longse et 0,004 mm. latse. Jodo vinose rubet vel fulvescit, prseoedente vulgo coerulescentia levissima fugacis- 

 simaque; apioes ascomm coerulei persistunt. 



3. B. miscella (Ach.?) (Smrft.) Fr. — Lich. Aret. p. 194. 



Supra museos in Edlundsberg prope Storfjorden parce inventa. 



Hypothecium fuligineum; paraphyses oonglutinatce, apice fuscescente-fuligineo-incrassatse; asci cylindrieo- 

 clavati; sporse 8:nse, oblongse 1. ovoidese, 0,01l — 13 mm. longse et 0,0040 — 46 mm. latse. Jodo vinose rubet. 



4. B. collodca n. sp. : crusta tenui, subgelatinosa, cinerascente ; apotheciis adnatis, car- 



tilagineis, convexis, dein subglobosis 1. varie tuberculatis, siccis nigricantibus, 

 humidis obscure cinnamomeis, quasi pellucidis, nitidulis: hypothecio incolo- 

 rato; paraphysibus concretis, subhyalinis, apice fuscis 1. fuscidulis; sporis in 



') In specimine e Lovens berg adest quoque Sphcerim species peritheciis globosis, adnatis 1. semiimmersis; 

 ascis subcyliudricis; sporis 4:nis, elongatis 1. elongato-oblongis, utrinque obtusis, septis transversalibus 

 3 — 5 atque uno alterove longitudinali divisis, nigricantibus, 0,028 — 40 mm. longis et 0,008 — lo mm. 

 latis. Jodo fulvescit 



