320 Verzeichnisse neuer Arten der Phanerogamen und Kryptogamen. 



467. PI. straminis Saccardo et Spegazzini (28, S. 407). Peritheciis laxe gregariis, innato 

 erumpentibus, globulosis, papillatis, Va ^^^^' diam., basi hyphis anastomosantibus fuli- 

 gineis parce vestitis ; contextu membranaceo, parcnchymatico fuligineo; ascis cylindraceis 

 V. subclavatis, brevissime crasse stipitatis, apice rotundatis, 140—150:25—30, para- 

 physibus filiformibus obvallatis, octosporis; sporidiis distichis oblongo-fusoideis, utrinque 

 obtusiusculis medio constrictis, 40—45:16 — 18, 9— 11 septatis crebreque muriformibus, 

 primo flavis, dein olivaceis, tandem fuligineis. — In vaginis Triticorum. — Italien. 



458.pl oligomera Saccardo et Spegazzini (28, S. 408). Peritheciis laxe gregariis innato- 

 erumpentibus, dein subsuperficialibus, globoso-depressis, V4~V3 ™ill- diam., atronitidulis, 

 obtuse papillatis, dein umbilicato-collapsis; contextu laxe celluloso, parenchymatico, 

 fuligineo; ascis cylindraceis, apice lumine integro rotundatis, brevissime stipitatis, 

 90—100: 15 — 16, paraphysatis, octosporis; sporidiis oblique monostichis oblongo-ovoideis, 

 20—22:9 11, 3-septatis, ad septa leniter constrictis, septis lougitudinalibus 1-serialibus, 

 flavis dein fuligineis. — In caule putri Süenes. - Italien. 



459. Anthostomella italica Saccardo et Spegazzini (28, S. 328). Peritheciis gregariis foliorum 

 parenchymate immersis, epidermide vix perforata et circum circa breve nigrificata velatis, 

 globoso-depressis, 1/5 mill. diam., brevissime papillatis; ascis cylindraceis, breve stipitatis, 

 80 — 90 : 10, paraphysibus (spuriis ?) crassiusculis, pluri guttulatis, obvallatis, octosporis ; 

 sporidiis oblique mouostichis, obovatis, curvulis, 18 22 : 6— 7, 2-guttulatis, fuligineis, 

 cauda hyaliua 1V2~2 obtusiuscula basi auctis. — In foliis putr, Sacchari stricti nee 

 non JBambusae. — Italien. 



iQO. BhaphidopJwra maritima Saccardo (28, S. 118j. Peritheciis gregariis, foliorum paren- 

 chymate immersis, globosis, diam. I/3 mill. uigris, contextu distincte celluloso fuligineo, 

 ostiolis cpidermidem perforantibus, brevissimis, truncatis ; ascis cylindricis, 140—180 : 10—12 

 apice obtuse rotundatis, basi breve attenuato- stipitatis, paraphysibus nuUis, Ssporis; 

 spoiidiis filiformibus, ascos subaequantibus, 15— 18-septatis, tandem in articulos cylindri- 

 cos 15—20:2 utrinque truncatos 1-septatos, perfecte hyalines secendeotibus. — In foliis 

 Zostcrae marinae. — Sylt in Schleswig. 



461. Linospora elata Saccardo et Spegazzini (28, S. 405). Peritheciis sparsis, stromate 

 nuUo exceptis plerumque epiphyllis, innato -prominentibus, globoso conicis, 1/5 mill. er., 

 ostiolo acuminato, longiusculo; contextu subcarbonaceo , atro; ascis bacillaribus, fasci- 

 culatis, 45-55:21/2, aparaphysatis; sporidiis (immaturis) filiformibus, exilissimis, ascum 

 subaequantibus. — In foliis üorni Sanguineae. — Italien. 



462. 1>. Tremulae Morth (12, No. 1154} = Limospora popuUna (Pers). 



463. Gnomoma dlni Plow. (19, S. 74, Tf. 129, f. 4). Parasitisch, Perithecium sehr klein, 

 in Haufen, in die Blattsubstanz eingegraben; Ostiola verlängert, an der Spitze schwach 

 verdünnt; Schläuche länglich-eiförmig, 0.035— 0.04 : O.Ol— 0.015 mm. Sporen 8, farblos, 

 gekrümmt, einmal septirt, kernhaltig, 0.022—0.025:0.003—0.004. — Auf lebenden 

 Almis-MläXiQxn. — Californieu. 



ß. Sphaerieae. Masserieae. 



464. Lasiosphaeria hispidula Saccardo et Spegazzini (28, S. 406). Peritheciis sparsis, super- 

 ficialibus, globulosis, atris vix ^13 mill. d. pertusis epapillatis, setulis lougis, septatis, 

 100 — 180:3—4, fuligineis undique vestitis, basique hyphis ramosis, cinctis, contextu 

 carbonaceo atro; ascis cylindraceo-clavatis, breve stipitatis, 80 — 85:8-9, apice tunica 

 integra attenuato-rotundatis, aparaphysatis, octosporis; sporidiis distichis v. subtristichis, 

 bacillari-fusoideis, curvulis, utrinque obtusiusculis 35 - 45 : 2 '/2— 8^/2, plasmate inaequaliter 

 5— 6-partito, non constrictis, hyalinis. — In culmis graminum minorum. — Italien. 



465. i. pijgmaea Saccardo et Spegazzini (28, S. 406). Peritheciis laxe gregariis, super- 

 ficialibus, globoso -conoideis, Via^Vio ™ill- diam., punctiformibus, setulis obtusiuscuhs, 

 50 — 70:5—6, eseptatis, fuligineis undique laxiuscule vestitis; perithecii contextu tenui- 

 membranaceo, olivaceo-fuligineo, ascis crasse cylindraceis, brevissime stipitatis 80—85: 

 15 — 16, apice tunica integra rotundatis, paraphysibus filiformibus asco longioribus 

 obvallatis octosporis; sporidiis tristichis bacillaribus, 50—60:4 4^/2, utrinque ob- 



