Pyrenomyceta>, SpLaeriaceai, Didymosphteria. 175 



lido 120 [X. alto erumpentibus, contextu bruuneo e cellulis poly- 

 goniis 5-8 [i. diam. couflato; ascis clavatis, apice rotundatis, 85 « 

 12, in pedicellum 15 [x. long., tenuatis, paraphysibus copiosis fili- 

 formibus una cum ascis muco immersis, octosporis; sporidiis di- 

 stichis, bicellularibus, cinereo-brunneis violaceo-tinctis, non v. vix 

 constrictis, oblongo-cylindraceis utrinque obtusis, 11-16 ^^^ 4-4,5. 



Ilab. in foliis Astrocaryi vulgaris in Guiana, frequens 

 (Leprieur). 



17. Didymosphaeria scabrlspora v. Hohn., Fragm. z. Mykol. IX (1909) 3912 

 p. 41. — Peritheciis sparsis, ad 140 ij,. matrice supra atrata im- 

 mersis, 1,5-2 mm. long., 0,3-0,7 mm. lat. (majoribus), oblongis, 

 depressis, ostiolo applanato, oblongo, non emergente, contextu 

 membranaceo-molli, parum evoluto, brunneolo, e cellulis angustis 

 conflato; ascis cylindraceis, breviter pedicellatis, apice rotundatis, 

 tenui-tunicatis, octosporis, 175-200 « 9-9,5; paraphysibus copiosis, 



1 ;x. cr., sursum ramoso-connexis, muco obductis; sporidiis mo- 

 nostichis, oblongis utrinque obtusule tenuatis, rectis, bicellularibus 

 ad septum non v. vix constrictis, umbrinis^ 26-30 « 7-8, tunica 

 dupUci pra?ditis, tenuiter reticulato-spinulosis. 



lidb. in culmis tenuioribus BambussB in horto botanico Bui- 

 tenzorg Javge. 



18. Didymospliaeria bambusicola V. Hohn., Ergeb. Bot. Exped. Siidbras 3913 

 1901, Denk. k Ak. d. Wiss. Wien, Bd. LXXXIII (1907) p. 25. 



— Peritheciis gregarie sparsis, epidermide non atrata tectis, ni- 

 gro-brunneis, firme membranaceis, globulosis, supra late conoideis, 

 400-450 [j.. diam.; ascis cyhndraceis 65-70 «4-5,5; paraphysibus 

 copiosis, fihformibus, sursum reticulato-connexis, dein deliquescen- 

 tibus; sporidiis monostichis, brunneis, bicellularibus, levibus, ob- 

 longis, utrinque saspius obtuse conico-tenuatis, medio leviter con- 

 strictis, 8-12 « 3-4, ceHula sup. pro more paullo crassiore. 

 Hab. in culmis Bambusie, Sao Paulo Brasiliie. 

 L9. Didymosphaeria saccharicola Speg., An. Mus. Nac. Buenos Aires 3914 

 t. XIX (1909) p. 370. — Matrice non v, vix infuscata; perithe- 

 ciis parvis laxe gregariis vix ostiolato-papillatis, 150-180 ij.. diam. ; 

 ascis cylindraceis breviuscule pedicellatis, octosporis, 110-120 «8- 

 10, paraphysibus filiformibus sublongioribus densis obvallatis; spo- 

 ridiis monostichis, elongato-ellipsoideis, medio 1-septatis, non vel 

 vix constrictis, palHde fuligineis, rectis v. obsoletissime subnavicu- 

 laribus, 15 « 5, loculis iequalibus 1-guttulatis. 



