58 THE BOTANICAL MAGAZINE. t^'i- ^cxxv. No. 4ii. 



Prov. Inaba (177 b). Ad corticem arboris, 



73. Pertusaria kurohiensis Wain, Lich. Jap. (1918) p. 3. 

 Spora; bina;, long. 0,140-0,200, crass. 0,040-0,050 mm, membrana 



Uevigata (sec. eel. Yasudam). Proxime affinis P. diffidenti Nyl., Lich. 

 Jap. p. 52. . ^ 



Prov. Kozuke, mons Akagi (281). Prov. Mutsu, mons Hakkoda 

 (179). Ad corticem arborum. 



74. Partusaria akagiensis Wain. (sp. n.). 



Thallus sat crassus, crebre plicato- et subverrucoso-jricequalis, 

 ciiierasceiis, KHO superne non reagens, intus lutescens et demum 

 fulvo-rubescens. Pseudostromata partim crebra, tubcrculiformia, lat. 

 5-1 mm, basi leviter insculpta, apothecia numerosa continentia, intus 

 lutescentia deindeque fulvo-rubescentia, extus maculis dilute rubescen- 

 tibus, ostiolis baud aut parura impressis, margine ostiolari annulum 

 parum distinctum formante. Sporte 4-na;, long. 0,180-0,270, crass. 

 0,050-0,060 mm, membrana laevigata. Affinis P. kotsukensi Wain. 

 (Lich. Jap. p. 3), qua; vix nisi reactionibus ab ea dififert. 



Prov. Kozuke, mons Akagi (280, 284). Ad corticem arborum. 



75. Pertusaria sublaeviganda Wain. (sp. n.). 



Thallus sat laevigatus aut leviter verruculis depressis increbre 

 inspersus, cinereo-glaucescens, KHO zona gonidiali demum rubescente. 

 Pseudostromata dispersa, lat. 1-3,5 mm, sa;pe applanata, difformia, 

 lateribus prfcruptis, ad zonam gonidialem KHO demum rubescentiar, 

 apothecia numerosa continentia, margine ostiolari parum prominente, 

 ostiolo minuto, siepe foveolato. Spora; " 8-r\se, long. 0,058-0,094, 

 crass. 0,022-0,028 mm, membrana laevigata " (sec. eel. Yasudam). 

 Reactionibus differta P. Iseviganda Nyl. Lich. Jap. p. 53. 



Prov. Kozuke, mons Akagi (288). Ad corticem arboris. 



Var. pauperior Wain. 



Spora; bina;, long. 0,115-0,145, crass. 0,035-0,040 mm, mem- 

 brana laevigata (sec. eel. Yasudam). 



Prov. Kozuke, mons Akagi (290). Ad corticem arboris. 



76. Perforaria epileiodes Wain. (sp. n.). 



Thallus tenuis, verruculi^ minutis inspersus, cinerascens, KHO non 

 reagens. Apothecia sat crebra, subglobosa, lat. 0,6-0,8 mm, basi 

 insculpta, apice leviter impresso, depressione piano, albido-pallido, 

 cinereo-glaucescenti-limbato. Perithecium albidum, globosum, jodo 

 ca;rulescens, in depressione apothecii denudatum, ceterum amphithecio 

 thallino, gonidia continente, extus cinerascente obductum, ostiolo 

 minutissimo. Paraphyses simplices, crass. 0,0008 mm, glatinam 



