Sphasriaceae, Hyalosporae, Gnomoniella. 413 



tia, pyriforinia, in collura obliquiim, truncatum. cernuura, perfo* 

 ratum seusira attenuata, extus tenuissirae sulphureo-villosa. Asci 

 elongati, Sspori. Sporidia oblique monosticha, pyriformia, saepe obli- 

 qua, continua, hyalina. Paraphyses filiforraes. 

 1. Camptosphaeria sulphurea Fuck. 1. c. t. III, fig. 18. — Caulicola; 1566 

 peritheciis gregariis, majusculis, tectis, sulphureo-villosis, dein gla- 

 bris, atris, ostiolis prominulis, crassis, cernuis, atris; ascis 148 s 

 16 ; sporidiis oblique monostichis, subpyriformibus, hyalinis, 27 ^ 

 10 (in parte latiori). 



Hab. in caulibus putridis Peucedani officinalis, prope 

 Hattenheira, Gerraania. — An Sph. curvirostra Sow. huc spectet 

 improbabile videtur. Curiosum quod forma peritheciorum illara 

 sporidiorura fere aemulatur. 



GNOMONIELLA Sacc. Mich. II, p. 312 (Etyra. a Gnomonia, cujus ge- 

 neris pars erat). — Perithecia subraerabranacea, subglobosa, sub- 

 cutaneo-erurapentia, ostiolo rostellato centrali v. laterali. Asci cy- 

 lyndraceo-clavati, octospori, aparaphysati, saepius lumine apice bi- 

 foveolati. Sporidia continua, hyalina, ovoidea v. oblonga, v. rarius 

 subfiliforraia. Spermogonia in nonnullis nota. 



I. Eugnomoniella : peritheciis discretis; sporidiis oblongis, nec bacillaribus. 



I. Gnomoniella tubiformis (Tode) Sacc. Gnomonia tubiformis (Tode) if,67 

 Auersw. Syn. Pyr. p. 22, t. 8, fig. 121, Sph. tubceformis Tode 

 Meckl. II, 51, fig. 128, Ceratostoma tubceforme Ces. et De Not. 

 — Peritheciis hypophyllis, parenchjmate innatis, gregariis vel sub- 

 sparsis, subsphferoideis, brunneis, rostro stricto, cylindraceo, rigido, 

 obtuso, perithecium fere ^equante, concolore, epidermidem fuscatara 

 et utrinque inflatam ad inferiorem folii paginam perforantibus, 0,4 

 mill. latit.; ascis oblongatis, e basi arapliata, paullisper attenuatis, 

 subsessilibus, 45-70 ^ 10-14. Ssporis : sporidiis subdistichis, oblonga- 

 tis vel ellipsoideo-oblongatis, ut plurimura inaequilateralibus, sim- 

 plicibus, vulgo guttulis minutis 2-4 praeditis, hjalinis s. chlorino- 

 hyalinis, 13-15^:5,5-6,5. — Spermogonia {Leptothi/rium cylin- 

 clrospermum Bon.) epiphylla, convexa, depressa, orbicularia s. ovoi- 

 dea, scutiformia, atra, nitida, ore siraplici pertusa ; sperraatiis elon- 

 gatis, siraplicibus, hyahnis, 8-11^:1,5-2. 



Hab. in foliis A I n i g 1 u t i n s a3 (rarius Betula3, Carpini, 

 Ulmi?) in tota fere Europa et Araer. boreali. 



