50 THE BOTANICAL MAGAZINE. [YoI.xxxv.no. 4ti. 



cinerascente, integro aut minutissime crenulato, haud protninente. 

 Hypothechim decoloratum. Hymenium jodo caerulescens. Epithecium 

 rubricoso-rufescens. Sporae 8-n£e, subdistichae, decolores, ellipsoidese, 

 apicibus rotundatis aut obtusis, simplices, long. 0,009-0,007, crass. 

 0,005-0,004 mm. L. galactiniza Nyl. (Cromb. , Lich. Cap. p. 173) 

 huic speciei habitu est similis, at thallo KHO flavescente et apotheciis 

 0,3—0,5 mm latis ab ea differt, affinis L. campestri (ScH^R.). L. 

 galactitiella Nyl. (I.e.) apotheciis a thallo parum prominentibiis et 

 margine integro a planta nostra distinguitur. 

 Prov. Kozuke (358). In rupe. 



34. Lecanora rufoalbida Wain. (sp. n.). 



Thallus modice incrassatus, areolatus, areolis cotitiguis aut parce 

 subdispersis, 0,6—0,2 mm latis, angulosis aut rotundatis, leviter 

 convexis, albido-cinerascentibus, Itevigatis, parum nitidis, KHO non 

 reagentibus, hj'pothallo nigricante limitatus. Apothecia sparsa et 

 partim crebra, basi constricta, tenuia, lat. 0,9-0,5 ram, disco rufo, 

 nudo, opaco, margine tenui, albido, subintegro, haud prominente. 

 Spora; decolores, ellipsoidefe, simplices, long. 0,012—0,014, crass. 0,006 

 ram (sec. Yasudam). Apotheciis et sporis majoribus differt a L. 

 galactinula Wain. 



Prov. Kozuke (333). In rupe. 



35. Lecanora aggregans Wain. (sp. n.). 



Thallus areolatus, areolis dispersis, 0,5—0,2 mm latis, sat crassis, 

 leviter convexis, fere verruceeformibus, albido-cinerascentibus aut cinereis, 

 KHO non reagentibus, hypothallo obscurato parum evoluto. Apo- 

 thecia lat. 0,2—0,3 mm, saepe aggregata contiguaque, acervulis sparsis, 

 tenuissima, basi parum constricta, saepe flexuosa, disco rufescente aut 

 testaceo, nudo, margine tenuissimo, subintegro. H3'pothecium pallidum. 

 Epithecium pallidum, KHO non reagens. Paraphyses crass. 0,0005 

 mm, increbre ramoso-connexa?. Asci clavati, long. circ. 0,070, crass. 

 0,018 rara. Sporae 8-na;, raonostichae aut distichae, decolores, simplices, 

 ellipsoideae, apicibus rotundatis, long. 0,010-0,006, crass. 0,006-0,0045 

 mm. Gonidia pleurococcacea. 



Prov. Kozuke, mons Nabewari (356). In rupe. 



36. Lecanora glaucodeella Wain. (sp. n.). 



Thallus sat tenuis, verruculosus, verruculis 0,1—0,15 mm latis, 

 convexis, sparsis et partim contiguis, partim farinoso-sorediosus, 

 stramineus aut stramineo-glaucescens, hypothallo indistincto. Apo- 

 thecia lat. 0,9—0,6 mm, sparsa, modice incrassata, basi constricta, 

 disco livido-pallescente, tenuiter pruinoso, margine modice incrassato, 



