Sphaeriaceffi, Phaeophragmife, Leptosphaeriu. 73 



ascis tereti-clavatis crassiusculis, 70-75^10, subsessilibus, apice 

 rotundatis, paraphysatis, octosporis; sporidiis distichis fusoideo-cla- 

 vatis utrinque obtusiusculis, 5-septatis, loculo secuudo crassiore, ad 

 septa vix constrictis, 18-20 ^ 5-0, dilute melleis. 



Hab. in calamis Luzula* maxima 3 et albidie in Germania, 

 Austria et Helvetia, Descripsi sec. specimina austriaca. 



224. Leptosphffiria marittma (C. et Plowr.) Sacc. Sphceria marilima sns 

 C. et Plow. Gvex. V. 120. — Peritheciis sparsis, prominulis, ni- 

 gris, sub epidermide, dein evanescente, nidulantibus ; ascis lanceola- 



tis, breve stipitatis, octosporis; sporidiis biseriatis, 5-septatis, 30- 

 35^6, diiute lutescentibus. 



Hab. in calamis Junci maritimi, North Wootton (0. T>. 

 Plowright). 



225. Leptosphasria norfolcia (Coqke) Sacc, Sphmria norfolcia Cooke 31 19 

 Grev. V. 120, — Peritheciis minutis, sparsis, epidermide ostiolo 

 perforata tectis; ascis clavatis; sporidiis biseriatis, fusiformibus, 

 rectis curvulisve, fuligineis, 3-5-septatis, 45-50 =s 8, ad septa eon- 

 strictis. 



Hab. in calamis Junci et Heleocharidis, North Wootton 

 BritanniaB. — . Adest Hendersonia norfolcia Sacc, ascophoris si- 

 milis; stylosporis oblongis, 5-septatis, 40 5 7,5, hyalinis. 



226. Leptoaphaeria riparia Sacc. Mich. I. 39, F. it. t. 481. — Peri- wao 

 theciis gregariis, punctiformibus, e globoso conoideis, l / 10 mill. d., 

 initio epidermide tumidula velatis dein erurnpentibus; ascis clava- 



tis, 50-60» 14, paraphysibus filiformibus obvallatis. octosporis; spo- 

 ridiis distichis, fusoideis, 28-30» 6, curvulis, 5-6-septatis, ad sep- 

 tum medium leniter constrictis, 6-7-guttulatis, flavo-ochraceis. 



Hab. in caiamis lunci effusi pr. Treviso Ital. bor. — lla- 

 bitu Lepl. hydrophilce Sacc, fructificatione Lept. culmicola? (Fr.) 

 Karst. et Lept. culmifragce (Fr.) Ces. et De Not. affinis. 



227. LeptosphflBFia clara (Cooke et Auersw.) Sacc. Sphceria clara 3121 

 C. et Auersw. Grev. V. 121. — Peritheciis sparsis, epidermide 

 (hinc cinereo-punctata) velatis; ascis clavatis; sporidiis fusoideis, 

 4-5-soptatis, 35 s 10, loculo uno longitudinaliter diviso (teste 

 Cooke), 



Hab. in foliis Sparganii et Caricis in Britannia et Ger- 

 mania. — Specimina a cl. Wintero sub hoo noiniue communicata 

 prsebent perithecia ut supra descripta sed ascos clavatos breve sti- 

 pitatos paraphysatos, 70» 15, octosporos; sporidia disticha oblongo- 

 biconica. 20-25 » 7-9, medio constrictula, 4-guttata, hyalina. Haec 



