112 Acta Sonietatis pro Fauna et Flora Fennica X. 



prolificationibus e scypho evoluto abortivove enatis subdichotome 

 ramosa, cylindrica ascyphaqiie aut pro parte tubaeformia scyphi- 

 feraque, scyphis angustis, circ. 1--3, raro — 7 millim. latis, sen- 

 sim aut sat abrupte dilatatis, regularibus aut rarius demum plus 

 minusve obliquis, margine conceptaculis sessilibus pycnoconidio- 

 rum aut apotheciis sessilibus podicellatisve instructo aut irregu- 

 lariter dentato aut simpliciter vel raro subradiatim prolifero, ta- 

 bulatis inferioribus vulgo circ. 20—50 millim. altis, granulis desti- 

 tuta, sed squamae inferne saepe parce subindistincteque granu- 

 losae, subcontinue corticata aut vulgo cortice areolato, inter areo- 

 las anguste decorticata, areolis leviter aut pro parte parum ele- 

 vatis, opacis, olivaceo-glaucescentia glaucescentiave aut rarius 

 testaceo-fuscescentia, aut inter areolas corticis albida, hydrate kalico 

 baud distincte aut rarius dilute flavescentia lutescentiave, addito 

 hypochlorite calcico dilute subrufescentia, hypochlorite calcico 

 solo baud reagentia. 



Distributio geographica. In maxima parte Europae pas- 

 sim distributa est, at in Lapponia regionibusque arcticis huc- 

 usque non sit observata (e Novaja Semlja in Kusnetzoff, 1. c, in- 

 dicatur). Adhuc in Kareha boreali (Wainio, Adj. Lich. Lapp. p. 

 106), Portugallia (Henriques et Newton, Lich. Portugal p. 37) et 

 Itaha boreali (Anzi, Catal. Sondr. p. 12). Asia: in prov. Hupeh 

 in China („v. squamosissima" Miill. Arg., Lich. Beitr. n. 1612, vide 

 infra), in Wallanchoon (12,000—13,000 ped.) et Kongra Lama 

 (14,000 ped.) in Sikkim (reg. alp.) Indiae (J. D. Hooker: Leight., 

 Not. Lichenol. XII p. 114). Africa: in ins. Borboniae (coll. Leperv.- 

 Mez.: Nyl., Lich. Exot. p. 249). America septerdr.: in insula Mi- 

 quelon (Arn., Lich. Miquel. p. 7), ad Hobart (Ind.) et prope Chi- 

 cago (Miill. Arg., Fl. 1889 p. 363). 



Stationes. Supra muscos et terram humosam in rupibus el 

 saxis locis subumbrosis et in silvis, sicut etiam locis apricis. 



Lichen cornutus 6. durus Hagen, Tent. Hist. Lich. (1782) p. Ill, 

 forsan ad *d. asperam pertineat. His verbis descriptus est: „Lichen 

 corniculo simpHci, duro, subaspero: Haller Hist. Plant. Helv. Ill 

 p. 7 p. 1905. Perquam durus et quasi osseus est. Superficiem 

 habet scabram. Clava, sen apex plerumque est candidus et veluti 



