258 ' Kryptogamen. — Pilze. 



42Ü.Didymosphaeria albescens Niessl (220, S. 202). Perith. sparsa sub peridermio pal- 

 lescente nidulantia, macula atro-purpurea teeta, majuscula, depresso-hemisphaerica, tandem 

 vertice collapsa, papillata, fusco-atra, coriacea; ascis clavato-cyliudraeeis, stipite brevi, 

 octosporis 58—86:7, 8spor. monost. binc inde dist. , ovoideo-oblongis, medio septatis 

 coiistrictisque 9—13:5—6. Parapb. angustae, ramulosae. — An Lonicera Xylosteum. 



429. D. anaxaea Sacc. (30, S. 325). Per. remote gregariis, primo epidermide velatis, dein 

 semierump., globoso-lcnticul., diam 120 Mik., atris, ostiolo vix papillato anguste pertuso; 

 contextu parencbymatico laxiusculo, fuligineo; ascis clavatis, apice rotund., longiuscule 

 attenuato-stipitatis, 100: 10, parapb. fil. obv., 8sp.; spor. oblique monost. v. dist., oblongo- 

 clavatis, curvulis, 25—27 : 6, bilocular., loculo supero breviore crassiore rotundato, infero 

 subpyramidato acutiusculo, ad septuni leniter constrictis, minute pluriguttulatis, olivaceo- 

 fuligincis. — In calam. Scirpi Holoschoeni. 



430. D. applanata Niessl (220. S. 129). Perith. disseminata v. sparse gregaria, peridermio 

 immutato v. expallente teeta, minuta, rotundata, fere clipeiforme-applanata, vertice 

 umbilicata, papillata, fusco-atra, coriacea; ascis cylindraeeis v. cylindr. - clavatis stipite 

 brevi obliquo, 60—74:10—12, spor. 8nis, dist. raro monost, obovato-oblongis, utrimque 

 late rotundatis, medio septatis constrictisque , loculo superiori paulo inflato, byalinis 

 16 : 5—6. Paraph. graciles, ascos superant. simplices. — An Bubus Idaeus. 



431. D. brunneola Niessl (220, S. 201). Per. sparsa v. laxe gregaria, sub epidermide palles- 

 cente nidulantia, macula fusca v. atro-purpurea teeta, majuscula, depresso-hemispbaerica, 

 vertice umbilicata, papillata, atro-fusca, coriacea duriuscula ; ascis subeylindraeeis, stipite 

 brevi, 8sp. 60—90:6—8, spor. monost, ovoideo-oblongis, medio septatis, paulo con- 

 strictisque, olivaeeis, 7—12 : 4—6. Paraph. numerosae, elegantissime ramosae, angustae. 

 — Spermogonia punetiformia , sparsa, hemisphaerica , atro-fusca submembranacea, sper- 

 matiis angustissimis , cylindraeeis rectis 2—4: i l 5 byalinis. — Auf dürren Stengeln von 

 Verbascum, Artemisa, Bubus, Gälium, Mentha, Epilobium. 



432. D. Codubriae Sacc. (30, S. 324). Perith. gregariis sub epidermide ramulorum nidulant, 

 basique ligno infossis, globulosis, 180—200 Mik. d., atris, ostiolo minuto papillato, epi- 

 dermidem vix perfor.; ascis clavatis apice rotundatis, basi breve noduloso - stipitatis, 

 90—100:12—15, paraph. copiosis, filif. ramulosis obv., 8sp.; spor. dist. v. oblique 

 monost., oblongo-fusoideis, 20 — 25:5—6, rectis curvulisve, hyalinis, initio 4guttatis, 

 tandem constricto 1 septatis, crasse 2nucleatis. — In ram. Bcrberidis vulgaris. 



433. D. cladophila Niessl (220, S. 199). Perith. laxe gregaria, peridermio pallescente teeta, 

 media magnitudine, hemisphaerica, tandem vertice depressa, papillata, atra coriacea; 

 ascis clavato- cylindraeeis stipite brevi, 8sp. 83—102:5—6; spor. monost. v. hinc inde 

 dist. lanceolato-ovoideis, plerumque rectis, medio septatis valde constrictisque, hyalinis; 

 10—13:4. Paraph. angustae, simplices v. laxe ramosae. — An Genista germanica. 



434. D. conoidea Niessl (220, S. 202). Perith. sparsa, teeta, tandem libera, majuscula, conoidea, 

 basi applanata, vertice interdum paulo depressa, ostiolo papillaeformi v. subconico, atra, 

 nitida, coriacea, duriuscula, ascis cylindraeeis, stipite brevi, 8sp. 60—70:5—7; spor. 

 monost., obovatis medio septatis paulo constrictisque pallide olivaeeis 6—9 : 5. Parapb. 

 angustae, simplices. — An dürr. Stengeln von Salvia glutinosa, Origanum vulgare, 

 Urtica dioica, Solidago e. c. — Aeusserlich von Leptosph. Doliolum, mit der sie in 

 Gesellschaft vorkommt, nicht zu unterscheiden. 



435. V. effusa Niessl (220, S. 130). Per. disseminata in mycelio nigerrimo subcorticali effuso 

 nidulantia, peridermio griseo teeta, media magnitudine, hemisphaerica v. subglobosa, 

 basi depressa, atra, carbonaceo- coriacea, duriuscula, nunquam collabescentia , ostiolo 

 brevi, conico; ascis cylindraceo-clavatis, stipite brevi, 8sp., 62—68: 10—12, spor. dist., 

 demum saepe monost., ovoideo-oblongis, plerumque inaequilateral. , didymis, medio con- 

 strictis, hyalinis 16—20:6-7. Paraph. graciles exiguae. — An Stengeln von Sam- 

 bueus Ebulus. 



436. D. exigua Niessl (220, S. 165). Perith. sparsa peridermio immutato teeta, hemisphaer., 

 atra, coriacea, minuta, ostiolo papillaeformi v. subconoideo ; ascis clavatis stipite brevi 

 8sp. 67 — 73:8—10, spor. dist. fusoideis, utrimque obtusiusculis , leniter curvatis, 



