252 Sphcierioideie, Hyalosporae, Cytospora. 



5. Cytosporeila sphaerosperma (West.) Sacc. Cfjiispora sphcerospe?^' 1472 

 ■ma West, Bull. Soc. Belg. H. t. XV. n. 7. — Stromate subrotuii- 



do, proinineute, rugoso, inajusculo, epidennide lacerata cincto; pe- 

 ritheciis nigris, niinutis, compressis, nunierosis, stromate immer- 

 sis; nstiolis papillatis; cirro albldo; sporulis globulosis, hyalmis. 



ffad ia radicibus avulsis Quercus emortuac, Mons Belgii (El. 

 P. Dumont). 



6. Oytosporella mendax Sacc. et Roum. Reliq. Lib. IV. n. 109. — 1473 

 Stromatibus superficialibus, epi.\ylis, globoso-infiequalibus, usque V4 

 miil. diam., atris, intus plurilocellatis; sporulis globoso-ellipsoi- 

 deis, 4-5 =; 3,5-4, hyalinis; basidiis minutis papilliformibus. 



Hab. ad ligna quercina in Arduennis (Libert). 



CYTOSPOBA Ehrenb. SyL Berol. p. 28. Cytispora Fr. S. M. IL p. 

 540. Psecadia Fr. Summa p. 4LL (Etym. c///06' cavitas, et .spom). 

 — Stromata tecta v. erumpentia, conica v. verruciformia, intus 

 locuiis ditformibus, modo obsoletis, saspe distincte circinantibus foeta. 

 Sporulai copiosissimge, continuse, subhyalinae, oblongo-allantoideae, 

 basidiis variis suffult», madore in cirros varios expulsas. Spermo- 

 gonia Ailantosporarum frequentissima. — Nonnullae species, spo- 

 rulis ignotis, forte ad Cijiosporellani v. Damortieraui referri 

 possent. 



I. Arboricolo3 (ramicolie). 



1. Cytospora cSypeaia Sacc. Vaisellcv cli/peala? st. sperm. Fuck. 1474 

 Symb. App. I. p. 3L — Stromatibus multicellularibus, deplanatis, 

 poro albo; sporulis allautoideis, 6c;l, curvatis, hyalinis. 



Tfab. in ramis siccis corticatis Rubi fruticosi prope QE- 

 strich Rhenogovia?. 



2. Cytospora Rubi Schw. Syn. Am. bor. n. 2161. — Tuberculis in 1475. 

 macula aggregatis longe lateque effusa lactea, immersis, nigris, re- 

 gulariter ovatis, applanatis, subcellularibus, intus albidis, elevatis in 

 collum centrale, ex quo protruduntur cirri crassi difformes, decum- 

 bentes ex. albo lutescentes. 



ffalK in junioribus ramis Rubi Idaai hortorum, frigore ene- 

 cati, Bethlehem Amer. bor. 



3. Cytospora Hendersonii Berk. et Br. Outl. Fung. p. 322, Brit. Fungi 147G 

 p. 436. — Pustulis minutis, sparsis; peritheciis simplicibus (?) te- 

 nuibus, subinde margine lobatis, gelatina albida; sporulis oblon- 



gis brevibus, curvulis. hyalinis, majusculis, inordinate exsilientibus. 



