34 öusT. o. a:n malme, rinodina sophodes och rinodina exiqua. 



par^^m est affinis; strnctiira excipuli et prsesertim sporarum 

 forma facile distinguitur. 



Bistrih. g c o g r ap h i c a : Specimina scandinavica examina- 

 vimus solummodo e BaJmsia: Foss (M. Floderus; Ups.), Mar- 

 strand (S. Almqvist; Ups.), Väderöarna (ipsi), et e Vestrogothia: 

 Kållandsö (Gr^we; Ups.). 



Peimulta specimina anglica et gallica inspeximus in Herb. Th. 

 Fries, Ups. 



Saxa duriora incolit. 



Var. fatiscens (Th. Fr.). 



Syn.: Binoäina exigua ö fatiscens Th, Fr. Licli. scand. 

 pag. 202. Cfr. Arn. Lich. frank. Jura pag. 103! 



Exs.: 



Beser.: Crnsta sat tennis, + disperse verrncosa, verrucis 

 plurimis pulvernlento-fatiscentibns, cinerascens (KOH Intes- 

 cens v. fere immntata), hypothallo atro distincto. Apothecia 

 sparsa, parva, adpressa v. verrncis snbinnata, disco primnm 

 nrceolato, dein piano, nigro; raargine crassinsculo, integro v. 

 grannloso, thallo concolore, persistente. 



Excipnlnm crassnm; strato corticali sat tenni; strato me- 

 dnllari gonidiis mediocribns referto; margine proprio parum 

 evolnto, snbnnllo. Thecium usqne ad 75 \.i altnni, snperne 

 fuscescens, hypothecio incolorato. Paraphyses sat crassse. 

 apicibns sat cohcerentes, sfepe indistincte clavatpe, nno altero- 

 que septo articnlatse. Sporse octonse, late oblongee (apicibns 

 rotnndatffi), rectse, medio non constrictee, episporio crasso (ne- 

 qne placodiomorphse neque mischoblastiomorphce), (13 — )17 — 20 

 ( — 21) \.i longEB, (8 — )10 — 12 i-i crassae. 



Thecium J. Cternlescens. 



A vera B. atroeinerea (Dicks.) prsesertim crnsta apothe- 

 eiisqne sparsis minoribns differt. Specimina Heidelbergiana (a 

 Zwackh lecta) transitum evidentissimnm priebent. Specimina 

 Uplandica (e Norrtelje; Hedlund) sporas habent panllo bre- 

 viores, 12 — 18 f.i longas. 



In Herb. Stenhammar (Stockh.) adest speciminnlnm Imjns 

 varietatis a Prof. E. Fries missum (loco non indicato), no- 

 niine Barmelice atrocinereat adscripto. 



