2ß2 Kryptogamen. — Pilze. 



rotundatis, basi breve crasseque stipitatis, 90—100: 10—11, paraph. filif. obv., 8sp. ; 

 sporidiis dist., rectis curvulisve, grosse 4guttulatis, denique 3septatis, hyalinis. — In fol. 

 Lauri nobilis. 



464. Leptosphaeria Penicillus Sacc. (non Schmidt). Per. sparsis globoso-depressis, tectis, 

 semiimmersis , i j :i mm. d., atris; ostiolo erumpente, cylindraceo, perithecio breviore, 

 apice exquisite penicillato, pilis rigidulis, fuligineis; contextu perithecii distincte paren- 

 chymatico, brunneo; ascis cylindrico-clavatis, 150: 15 deorsum attenuatis, breve noduloso- 

 stipit., paraph. fil. guttulatis obv., 8spor.; spor. dense et inordinate distichis, cylindraceo- 

 fusoideis, 52—55:6—7, rectis v. saepius curvulis, utrmque obtusiusculis, ad septa non 

 v. vix constrictis, loculo tertio sup. quandoque lenissime protuberante, flavis. — In caul. 

 Peucedani Cervariae. 



465. L. personata Niessl (43, No. 933). Perithecia disseminata nonnunquam seriatim dispositrf 

 epidermide rubescente vel pallescente tecta, minuta, nunc globosa, nunc hemisphaerico- 

 depressa, tandem collapsa, papillata, membranaceo-coriacea atra; ascis oblique ovoideis 

 vel ovoideo-clavatis sessilibus octosporis 40—60 Mik. lgs. , 20—28 Mik. lts. , sporidiis 

 cuneato-oblongis plerumque rectis, 3septatis medio valde constrictis, loculis 2ultimis 

 inflatis, olivaceis 23—27 Mik. lgs., 7 Mik. lts. — In culm. sicc. Airae caespitosae. 



466. L. scotophüa Sacc. (30). Perith. sparsis, epidermide velatis, globoso-lenticular., J / 8 - i j 6 

 mm. d., atris, ostiolo brevissime papillato erumpente; ascis crasse cylindraceo - clavatis, 

 80: 18, basi crassiuscule noduloso-stipitatis , paraphysibus genuinis nullis, 8sp.; spor. 

 raro oblique monost., saepius vero dist., v. basi subtristich., anguste fusoideis, 30—35: 

 5^2, curvulis , medio subtristichis, anguste fusoideis, 30—35 : 5 l j 2 , curvulis , medio sub- 

 constrictis, initio hyalinis sub- 6 guttulatis, dein 6 cuboideo-nucleatis , tandem öseptatis, 

 fuscidulis. — In caul. Cynanch. Vincetox. et Acon. Napelli. 



467. L. trimera Sacc. (30, S. 319). Per. hinc inde gregariis, discretis, epidermide velatis 

 dein erumpentibus , globoso-depressis, punctif. , 100— 120 Mik. d. , ostiolo conoideo, 

 acutiusculo, brevi; ascis cylindraceo-clavatis, 50—55 : 12—15, apice rotundatis, brevissime 

 stipitatis, paraph. filif. parcis obv., 8sp. ; spor. dist. oblongo-cylindraceis, rectis, utrinque 

 rotundatis, 25—28 : 3 1 //,— 4, 2septatis, ad septa leniter constrictis, plerumque 3guttulatis, 

 olivaceo-fuligineis. — In culm. Andropogonis Iscli. 



468. L. umbrosa Niessl (43, No. 1934). Per. sub epidermide paulo rubescente nidulantia, 

 minuta, subglobosa, sicca parum collapsa, atra, coriacea, ostiolo laevi papillaeformi ; 

 ascis oblongis, clavato-oblongis vel subcylindraceis, stipite brevi abrupto, 8sporis; spori- 

 diis distichis, fusiformibus, utrinque obtuse rotundatis, rectis curvatisve 4septatis et parum 

 constrictis dilute virescentibus demum subolivaceis, denique saepe fuscis, Asci 70— 1001g. 

 14—16 lat. Sporid. 32 — 34 lg., 9 lth. — An Spiraea Aruncus. 



469.1/. vag ans Karst. (1, S. 101). Per. sparsa, amphigena per epidermidem erumpentia, 

 sphaeroidea, vertice interdum subconoideo-attennata v. depressa, subastoma, glabra, nigra 

 lat. 0,2— 0,3 mm. Asci elongato-clavati, 105—120:20—24. Sporae 8nae, distichae, ob- 

 longato-elongatae, leviter curvulae v. rectae 3septatae, ad septa ut plurimum leviter con- 

 strictae, utrinque vix v. leviter attenuatäe, obtusae, dilutissime fuscescentes, 34—42 : 10—11. 

 Paraph graciles. — In fol. Dipontiae Ftschcri. — Spitzbergen. 



470. L. Yidan Sacc. (30, S. 312). Mac. epiph. subrotundis angulosisve, quandoque ampliatis, 

 albo-cinerascentibus, rufo-cinctis; peritheciis paucis globoso-lenticularibus, 70—90 Mik. 

 diam., punctif., initio epidermide velatis, ostiolo impresso latiuscule hiante, hyphis parcis 

 fuligineis basi cinctis; ascis cylindr. subsess. 60:10, fasciculatis , saepe curvatis, 8sp.; 

 sporidiis dist. v. oblique monost. , anguste fusoideis , 26 : 4, saepe curvulis, 5 septatis, ad 

 septa leniter constrictis, interdum loculo paenultirao subcrassiore, 6 — 7guttulatis, viridulis. 

 — In fol. Magnoliae Yulan. 



471. Pleospora Androsaces Fuckel (14, S. 19, F. rh. 2650). Perith. sparsis, foliorum aridorum 

 pagina superiori innatis, demum subliberis, media magnitudine, late conicis, aterrinis, ver- 

 tice pilis concoloribus , strictis coronatis; ascis 8sporis; sporidiis oblongo - ovatis , antice 

 parum latioribus, ad septa parum vel vix constrictis, primo flavis, demum fuscis et totis 

 opacis, 44 Mik. long., 22 er. — A.B1. v.Androsace hclvctica u Chamaejasme. — O.Engadin. 



