April. 1921.] LICHENES AB A. YASUDA IN JAPONIA GOLLEGTI. 71 



143. Diploschistes anactina (Nyl.) Wain. 



Thallus nee CaCl202, nee addito KHO reagens. Medulla jodo 

 leviter eaerulescens. Spora.^ nigricantes, murales, long. 0,018-0,030, 

 crass. 0,009-0,015 mm. 



Prov. Kozuke (319). In rupe, 



144. Thelotrema (Leptotrema) desquamescens Wain. (sp. n.). 

 Thallus crassus, laxe affixus et facile desquamescens, glaucescens 



aut partim lividus, nee KHO, nee jodo reagens. Apothecia thallo 

 immersa, disco 1-0,2 mm lato, impress©, livido-casio. Perithecium 

 albidura pallidumve aut superne fusco-nigrum, columella nulla. • Sporae 

 8-nai, disticha^ fuscescentes, submurales, septis transversis 3, loculis 

 mediis uno septo obliquo divisis, loculis apiealibus minutis, ellipsoideae, 

 long. 0,014-0,020, crass. 0,009-0,012 mm. 



Prov. Inaba (170, 171). Ad corticem arboris. 



145. Thelotrema (Ocellularia) bicayatum Nyl. 



Prov. Kozuke, mons Akagi (98), in prov. Kozuke etiara n. 226. 

 Prov. Kii (227). Ad Myrsinem capitellatam aliasque arbores. 



146. Graphis (Phseographis) diYersa Nyl. Exp. Cal. (1861) p. 

 50, Syn. Cal. (1868) p. 74. 



Prov. Harima (243). Ad corticem arboris. 



147. Graphis (Phgeographis) iyoensis Wain. (sp. n.). 



Thallus sat tenuis, la^vigatus, cinereo-glaueeseens, KHO non 



reagens. Apothecia partim crebre approximata," leviter prominentia, 



long. 5-1 mm, lat. 0,4 mm, sat recta aut rarius curvata, simplicia 



aut 1-2 ramis instructa, disco piano, nigro, nudo, aperto, margine 



thallino, sat tenui, discum hand superante, Ijevigato, basi prarupto. 



Perithecium fusco-fuligineum, integrum, latere 0,060 mm crassum, basi 



0,060-0,040 mm, labiis apertis (sect. Melanobasis). Epithecium 



fuscescens. Sporae 8-nae, fuscescentes, elongata?, septis transversis 7-6, 



. loculis lenticularibus, long. 0,024-0,042, crass. 0,010-0,007 mm. 



Apotheciis angustioribiis a Gr. planiuscula Mont, differt et intermedia 



est inter eam et Gr. madagascaricnsem (Mull. Arg.). 



Prov. lyo (184). Ad corticem arboris. 



148. Graphis (Phseographis) Pasanise Wain. (sp. n.). 



Thallus tenuis, sat la;vigatus, subcinereo-glaucescens, KHO parum 



reagens. Apothecia vulgo radiato-aggregata et radiato-ramosa, leviter 



vel levissime prominentia, long. 5-1,5, lat. 0,1-0,15 mm, sjepe flexuosa 



curvatave, subdendroideo- aut radiato-ramosa, disco rimccformi, tenuis- 



sime caesio-pruinoso aut inconspicuo, labiis conniventibus, clausis aut 



anguste hiantibus. Perithecium fuscorubricoso-fuligineum, integrum, 



