264 Kryptogamen. — Pilze. 



130 — 170 Mik. d., rugulosis, atris, tandem collabescendo cupulatis, contextu parenchy- 

 matico, distincto, fulgineo, basi liyphis repentibus, intricato-ramosis, septatis, fuligiaeis, 

 conidiopboris suffultis; conidiis ovoideis, 11 — 14:5, 2gutt., fuligineis; ascis oblongo-cla- 

 vatis 80: 14-15, breve crasseque stipitatis, paraph. copiosis filif., gutt. obv., 8sp. ; spor. 

 dist. oblongo ellipsoideis, rectis curvulisve, 20—21:8—9, 3sept., ad septa leniter con- 

 strictis, fumose byalinis. — In ramis Castaneae vescae. 



48&.Leptospora decipiens Passer. (34, S. 189). Perith. gregaria humecta globosa, ostiolo 

 punctiformi; siccitate collabentia et vere patellariaeformia , minuta, atra. Asci clavati, 

 basi tenues 8sp., paraph. stipati, sporae baculiformes rectae v. vix arcuatae in asci lumine 

 flavido - fuscae , emersae hyalinae, asci trientem subaequantes, subtrinucleatae. Paraph. 

 tenues. — Abyssinien. 



484. L. sp. Pass. (34, S. 190). Perith. gregaria v. sublibera ligno denudato imposita, globosa, 

 atra, ostiolo minuto papillaeformi, alia spermatifera spermatiis cylindricis curvatis hya- 

 linis, 5 Mik. long. 1 er., alia nonnulla stylosporea, sporis ovatis v. subrotundis castaneo- 

 fuscis, 8—9 Mik. long. 5 er., septo obscuro quandoque deficiente, medio haud constrietae. 

 — Abyssinien. 



485.Eriospliaeriaexigua Sacc. (30, S. 325). Perith. superfic. globoso-depressis , punetif. 

 65 — 75 Mik. diam., atris, setulis divergentibus , rigidulis, simplic. , continuis, obscure 

 fuligineis, 40 — 70:3, undique vestitis, ostiolo impi'esso minuto; ascis clavato-oblongis, 

 subsess., 45— 50 : 8— 9, paraph. nullis, 8sp. ; spor. dist., raro obhque monost., fusoideis, 

 10—13 : 3—4, rectis curvulisve, medio leniter constrictis, 4guttulatis v. plasmate bipar- 

 tito et tenuiter 1 septatis, hyalinis. — Supra epiderm. ramul. Salicis babylonieae. 



486. E. raripila Sacc. (30 , S. 326). I. Status conid. Fuckelinam sociam referens. II. St. 

 ascophorus: perith. donsiuscule gregariis, superficial., globulosis, vix 1 I 2 mm. d., aterrimis 

 opacis , pilis raris rigidulis , divergent. , canescent. , 100 : 8 conspersis , ostiolo brevi 

 conoideo, subimpervio; ascis cylindraceo subclavatis, 80 — 90: 14, subsess., paraph. fil. 

 evanidis obv., 8sp.; spor. dist. v. oblique monost., ellipsoideis, 12 — 18:7—8, 1 septatis 

 ad septum vix constrictis, crassiuscule 2guttulatis, hyalinis. — In ram. Ulmi camp. 



487. Lasiosphaeria perpusilla Sacc. (30, S. 327). Per. greg. superf.. minutissimis, 

 100—120 Mik. d., punetif., globoso-depressis, aterrimis, setulis brevibus perithecii dia- 

 metrum dimidium aequant. lcellular. atris undique sed remotiuscule obsitis , ostiolo im- 

 presso obsoleto ; ascis crasse clavatis breve crasseque stipitatis , 50 : 16, paraph. filif. 

 obv., 8sp., spor. polystichis, cylindraeeo-fusoideis, 25 — 30 : 3'/2— 4, utrinque obtusiusculis, 

 tenuissime curvulis, initio 5 — 6gnttul., dein 5sept., hyalinis. — In ligno Salicis vitellinae. 



488. Enchnosphaeria passicrinis Sacc. (30, S. 327). Per. subsoliter, superf., globoso- 

 depressis, d. i j 2 — 2 k mm - 5 fuscis, hyphis parcis, mollibus, 150—200 : 4, remote articulatis, 

 fuligineis, perithecia vestientibus et inferioribus circum circa late repentibus, ostiolo 

 impresso obsoleto, contextu laxiuscule parenehymatico fuligineo; ascis oblongo-clavatis, 

 8 sp. ; spor. elongato-fusoideis, utrinque acutis, 35 — 40 : 5 — 6 , circa medium quandoque 

 nonnihil protuberantibus, curvatis, initio 5— 6gutt., dein spurie 4— 5 septatis, hyalinis. — 

 In sarment. Clematidis Vitalbae. 



4Sd.Bosellinia ambigua Sacc. (52, II, No. 162u.30, S. 328). Perith. dense gregariis, superfic, 

 habitu Mos. pulveraceam aemulant., globoso-conoideis , 120—140 d. , aterrimis, setulis 

 continuis 20—30:3—4 acutis divergentibus undique obsitis; ascis cylindraeeis basi atte- 

 nuatis, 80: 8, paraph. filif. obv., 8sp.; sporidiis reete v. oblique monost., ellips. v. sub- 

 glob., 10—12 : 8, latere compressiusculis, initio viridulis, 2guttulatis, dein saturate fuli- 

 gineis continuis. — In ram. Sambuci racemosae. 



490. M. Beccariana Cesati (221). E. bysso fuligineae rigidiusculae insidens, cito in Stratum 

 crustiformem scabrum carbonaceum conversae; pyreniis stipatis sed omnino distinetis, 

 3^2— 4% mm. in diam., nigris, laevigatissimis pulchre tornatis, obverse pyriformibus 

 vertice areola lata depressa. — Sporae fuligineae, anguste lanecolatae, cylindricae, inter- 

 dum fere curvulae et paullisper asymmetricae , utrinque acutae et calcaratae, appendi- 

 culis opacis, rigidis, pro more rectis, acutissime subulatis; long "~ 30 /5oo mm., lat. 3 / 500 

 mm.; episporio sat tenui. 



