Pyrenomycetae, Ceratostomatacese, OpLiognomonla. SOTf 



Abt. I (1909) pag. 337. — Peritheciis sparsis, epidermide tectis, 

 nigris, pellucidis, depressis, subscutellatis, levibus, nitidulis, elli- 

 psoideis, usque ad. 1 mm. long. et -'/^ mm. latis, rostello 60-100 

 [X. lato, fragili, erecto, curvulo, 2-2,5 mm. longo, nigro praeditisj 

 ascis cylindraceis, subfusoideis, breviter crasseque pedicellatis, ob- 

 tusis, tenuiter tunicatis, 90-95 ^ 5,6-6,5, e tetrasporo octosporis ; 

 pseudoparaphysibus numerosis, plerumque ascos longe superanti- 

 bus, tenuissime tunicatis, guttulatis. septatis, 4-10 [i. cr. ; sporidiis 

 hyalinis, filiformibus, utrinque angustato-obtusulis, indistincte se- 

 ptatis, incurvatis, 70-80 » 1,5. 



Ilab. in culmo putri Bambus.e, Tjibodas in ins Java. 

 2. Ophioceras Corni Eichon, Catal. Champ. Marne pag. 327 et 524, 4378 

 c. ic. — Peritheciis in greges parvos dispositis, sphaeroideis, nigris, 

 ostiolo longo flexuoso donatis; ascis cylindraceis; sporidiis filifor- 

 mibus crebro guttulatis, 45 [x. longis. 



Hab. in ramis decorticatis Corni sanguinea^ in Grallia. 



OPHIOGNOMONIA Sacc. — Syll. I p. 419, XIV p. 613, XVII p. 776. 



1. Ophiognomonia Padi Jaap, Verh. Bot. Ver. Brandenb. XLVII 4379 

 (1905; p. 87. — Peritheciis gregariis plerumque hypophyllis et in 

 maculis magnis pallescentibus insidentibus, immersis, globosis, 0,5 

 mm. latis, ostiolo rostellato 1-1,5 ram. longo, nigro, recto pneditis; 

 ascis elongato-fusoideis, basi in pedicellum attenuatis, octosporis, 

 60-63 »5; sporidiis filiformibus, supra usque ad 2 a. incrassatis, 

 obtusis, 42-51 ;j.. long., 1,2-1,5 |j.. cr., hyalinis, minute guttulatis, 

 fasciculatis. 



Ilab. in foliis Pruni Padi prope Triglitz in Prignitz Ger- 

 mania?. — Verisimiliter status conidicus huius speciei est Asteroma 

 Padi DC. Incertum est an Sphceria padicola Lib. huc pertineat. 



2. Ophiognomonia helvetica Rehm, xlnn. Mycol. V (1907) p. 643. — 438O 

 Peritheciis sparsis, globulosis, hypophyllis et in epiphyllo protu- 

 berantibus, innatis, ostiolo papilliformiter prominente, 0,25 mm. d., 

 glabris; contextu parenchymatico ; ascis creberrimis, cyiindraceis, 



ca. 200*8-9, octosporis; sporidiis filiformibus, pluri-guttulatis, 

 haud septatis, hyalinis, ca. 150 « 1,5, parallele positis, extra ascum 

 mox vermiformiter curvatis; paraphysibus nuUis. 



Hab. in foliis siccis Salicis herbacecL', Lajett ad Pic Aela, 

 Graubiinden Helvetiie (Dr. Volkaht). 



3. Ophiognomonia caulicola v. Hohn. Fragm. Mykol. VIII (1909), in 4381 

 Sitzb. k. Ak. d. Wiss. Wien CXVII, Abt. I, p. 1213. - Peri- 



