Sphaeriaceae, Hyalodidymae, Diaporthe. 617 



truncatis ; ascis fusoideis 25 u. long. ; sporidiis biseriatis, lanceo- 

 latis, acutis, hyalinis, 4-guttatis, uniseptatis, 17-18 ^: 5. 



Hab. in acubus dejectis Pini sylvestris, Belmont Ilereford 

 Britannice. — Asci ex icone 45-55 u.. longi. 



140. D. Euporthe conorum (Desm.) Niessl in Hedw., 1876, pag. 2. 2492 

 Sphceria (subtecta) conorum Desm. 13 Not. 1846, p. 76. — Peri- 

 theciis subgregariis, immersis, linea circumscriptis et macula atra 

 subnitida tectis, dein suberumpentibus epidermide ciactis ; nucleo 

 griseo; ascis subolavatis 50 a. long. ; sporidiis minutissimis, ovato- 

 oblongis, biserialibus, 2-4-guttatis, hyalinis, 8 !7., longis. '. 



Hab. in squamis conorum Pini sylvestris in Gallia, Ger- 

 mania et Belgio. — Diaporthe occulta Fuck. ostiolis rostellatis 

 diflfert. 



141. D. Euporthe occulta (Fuck.) Nits. Pyr. Germ. p. 260, Valsa 2m 

 occulta Fuck. Fungi rhen. n. 622, Sph. conorum West. nec Desm. 

 (teste Niessl), Sph. sirobilicola Lib. iaed. — Stromate eflfuso, co- 

 norum squamis putrescentibus immerso easque in superficie colore 



ex fusco nigricante tingente, intus vero a squamse substantia spe- 

 cie haud mutata formato sed strato atro limitato; peritheciis mi- 

 nutis, globosis sparsis, substrato omnino immersis et, ubi protu- 

 berantibus, tamen ab ejus strato supremo, tenui obductis; ostiolis 

 per poros v. rimulas erumpentibus, plerumque maxime elongatis, 

 tenuissime cylindricis, apicem versus parum attenuatis, curvatis, 

 inflexis; ascis clavatis, octosporis, 44-48^:6-7; sporidiis distichis 

 V. rarius oblique monostichis, fusiformibus, rectis v. parum cur- 

 vatis, bicellularibus, quadriguttatis, haud constrictis, hyalinis, 12- 

 16 i; 3. — Spermogonia phomatoidea; sperraatiis oblongo-ovatis, 

 2-guttatis, 7 =; 3, hyalinis. 



Hab. in squamis conorum et putridorum Abietis excelsae, 

 Cupressi sempervirentis in Germania, Gallia, Britannia, 

 Italia et Belgio. 



B) In Dicotyledoneis herbaceis. 



142. D. Euporthe Berkeleyi (Desm.) Nits. Pyr. Germ. p. 273, Sphce- 2494 

 ria Angelicce Berk.? in Cooke Handb. n. 2649, Sphceria Berheleyi 

 Desm. Ann. Scienc. nat. 1837, VIII, p. 358, Sphcvria Angelicce 

 Fuck. Symb. p. 113. — Stromate efi^uso, in substrati superficie 

 maculas, mox breves, irregulares, hinc inde confluentes, mox multo 

 latiores, caulesque longe ambientes, ex fusco v. cinereo nigricantes 

 efiiciente, parte iramersa in ligno medullaque ipsa, specie omnino 



