196 Sphfflriaceae, Allantosporje, Diatrype. 



pertusis; ascis clavatis ; sporidiis liriearibus, curvulis pallide fu- 



scis, 10 w 2. 



Hab. in ramis Cassinopsis capensis et Rubi piunati 



in Africa anstrali. 

 10. Diatrype caminata Kalch. et Cookf^ Grev. 1880, p. 28. — Eruin- 7i8 



pens, suliorbicularis. cnnvexa, nigrescens; ostiolis exertis, cylin- 



(Iricis, obtusis, truncatis; ascis clavatis; sporidiis linearibus, cur- 



vulis, hyalinis, 12 r 3. 



Ilab. in raniis in Africa australi. — Ostiola exerta abrupte 



truiicat.i. 



17. Diatrype leucocreas I\Iont. Syll. Crypt. n. 745 et Fl. Alg. I, p. 719 

 457, sub Sphceria. — Effusa, confluens, convexo-plana, rugoso- 

 colliculosa, nigra, opaca, intus alba, linea atra circurascripta ; pe- 

 ritheciis oblongo-ovatis in collum breve attenuatis, ostiolis vix 

 prominulis radiatis; ascis crasse clavatis, 60 c^ 6-7 ; sporidiis allan- 

 toideis, minutis, ut T). Stirpnatis. 



Ilab. ad caudicem vetustum, Birmandreis Algeria? (Duriru). 



18. Diatrype consobrina Mont. Syll. Crypt. n. 747 et Fl. Alg. p. 462, 720 

 sub Sphceria. — Tecta, lineari-oblonga, confluens, atro-inquinans; 

 peritheciis merabranaceis seriatis, stromati fuliginoso immersis eva- 

 cuatis intus albis, ostiolis globosis minutis erumpenti-prominulis; 

 sporidiis allantoideis, minutis, ut D. Stigmatis. 



Hab. m culmis A r u n d i n i s m a u r i t a n i c ae putredine fere con- 

 sumptis. Alger (Durieu). 



10. Diatrype Mac-Owaniana Thiim. F. Austro-Afric. VI. n. 117. — 721 

 Stromate orbiculari, elevato-subdisciforrai, convexo, erumpente, epi- 

 dermide subcincto, aterrimo, intus homogeneo albo; ostiolis crasse 

 punctiformibus, atris, rotundis; peritheciis numerosis; ascis graci- 

 libus cylindricis, subcurvatis, apice basive angustatis, hyalinis octo- 

 sporis, longissime stipitatis, 32-36^6; sporidiis cylindricis, utrin- 

 que rotundatis, binucleatis, simplicibus, arcuatis, hyalinis, vel di- 

 lute flavescentibus, 5-7^1,5-2; paraphysibus numerosissimis, cy- 

 lindricis, simplicibus, apice acutatis, hyalinis. 



Hab. \\\ ramulis emortuis Cassineos capensis in sylvis 

 montis c. Boschberg n p. Somerset-East, Promont. bonai spei. Afri- 

 ca (Mac Owan). 



20. Diatrype laurina Rehm., Thum. Contr. ad Myc. Lusit. n. 280. — 722 

 Stroinato irregulari. criimpente, plerumque rotundo, nigro, 1 mill. d., 

 0,8 mill. alto, heraisphaerico-convexulo, duodecim perithecia in stro- 

 raate albido includeute, ostiolis haud conspicue prorainulis; ascis 



