1 



578 Discomycetece, Dermatese, Hyalosporce, Tympanis. 



107. Cenangium alniellum Rehm in Hazsl. Einig. Disc. p. 10, t. UI, 

 fig. 4. — Cupulis solitariis vel caespitosis, e piriformi patellatis, Yg- 

 1 cm. lat. intus albis, farinosis, disco atro-brunneo; ascis clavatis, 

 deorsum longe attenuatis,- sporidiis cjlindraceis, hyalinis, continuis, 

 utrinque rotundatis, rarius clavatis, 15-18 s; 3. 



Hab. in rarais Alui incanae prope Iglo Hungariae. 



108. Cenangium alnicolum Hazsl. Einig. Discom. p. 9, Magyar. Szab. 

 Disc. t. VI, f. 14. — Cupulis minutis patellatis, atro-brunneis, so- 

 litariis vel csespitosis, disco plauo deiu convexo, levi, nigro fere 



- immarginato; ascis cylindraceis, aliis spermatiophoris, aliis spori- 

 dia fusoidea, obtusa, brunnea, 14-16 w. long. foventibus. 



Hab. in ramis Alni prope Hrabko et Eperies Hungariae. — 

 An e sect. Phceangii? i 



109. Cenangium ilicinum Dur. et Lev. Expl. Sc. Alg. tab. 29, fig. 41 

 (absque diagnosi). — Ascoraatibus caespitosis, erurapentibus, capu- 

 latis, exiguis, extus atro-cinereis, pruinosis, disco concaviusculo 

 atro, nitido; ascis clavatis brevissirae stipitatis, octosporis; spori- 

 diis fusoideis, distichis, hyalinis ; paraphysibus filiforrai-clavulatis, 

 pluries divisis. 



Hab. in ramis corticatis Quercus Ilicis, in Algeria. 



TYMPANIS Tode Meckl. I, p. 23, (1790), emend. Sacc. Gen. Disc. p. 8 

 [Etyra. ti/mpanon]. — Ascomata erumpenti-superficialia, ssepius 

 caespitosa, raox scutellari-aperta, nuda vel furfuracea, coriaceo- 

 cornea, firraa, fusca vel atra. Asci paraphysati, vel myriospori, vel 

 myriospori siraul et octospori. Sporidia (nuraerosa) sperraatioidea 

 oblonga perexigua, vel (octona) raajora, oblonga, continua, raris- 

 sime (spurie?) 1-septata, hyalina. 



1. Tympanis conspersa Fr. Syst. II, p. 175, Tul. Carp. III, p. 15 

 Ann. N. S. 1853, t. XVI, f. 15-16, Peziza Piri Pers. Syn. p. 671 

 P. Aucuparice et sphceroides Pers. Myc. I, p. 327, P. conglo 

 merata Wahlenb., P. sphcerice/br?ms , Rebent. P. sphceroidei 

 Roth Nees Syst. f. 281. — Ascomatibus subrotundo-ca^.spitosis, sti 

 patis, raox epiderraidem transversim scissara infarcientibus, erectis 

 atris nudis pulvereque albo adspersis, biforraibus, aliis (spermogo 

 nicis) cylindricis obtusis corniculatis, aliis e basi cylindrica obova 

 tis in verticera umbilicato-depressura disciformera dilatatis, tenuis 

 sirae rugulosis, dein discura nigricantera recludentibus; ascis tere 

 ti-clavatis, apice rotundatis, 115-180^:18-20, myriosporis; spori 



