Sphaeriaeeae, Hyalosporse, Gaomoniella. 417 



15. Gnomoniella perfidiosa (Karst.j Sacc. Gnomonia per^fidiosa Ka.Tst i58i 

 Symb. myc. II. p. 119. — Peritheciis sparsis, erumpentibus, dein 

 liberis, sphaeroideis, rostro brevi, conoideo, atris, latit. circiter 0,4 

 mill. ; ascis subsessilibus, cylindraceis, 50-75 ^ 6-7, octosporis ; spo- 

 ridiis monostichis, ellipsoideis, inaequilateralibus, simplicibus, hya- 

 linis, eguttulatis, 6-9 =; 3-4. 



Hab. in cuhnis foliisque graminum (Pose?) exsiccatis prope Mu- 

 stiala, Feunia, raro. 



16. Gnomoniella Angelicae (Fuck.) Sacc. Sph. Angelicce Fuck. Symb. 1582 

 Mycol. p. 113. — Peritheciis sparsis, laxe seriatis, profunde, recte 

 immersis, globosis, parvis, in collum aciculare, perithecio duplo 

 longius, apice vix prominulum, ut punctiforme appareat, attenua- 



tis, atris ; ascis elongatis, Ssporis ; sporidiis subdistichis, oblongo- 

 ovatis, utrinque obtusis, simplicibus, 10 ^ 3, hyaliuis. — Spermo- 

 gonium, sec. Fuck., sistit Phomam complanatam (Tode) Desm. 



Hab. in caulibus putridis Angelicae sylvestris, rarius, pr. 

 CEstrich, Rhenogovia; forma spermogonica quoque in Belgio. 



17. Gnomoniella devexa (Desm.)Sacc. Gnom. devexa (Desm.) Auersw. i583 

 Myc. Eur. 23, fig. 58, 126, 137. Sphceria devexa, Desm. 24 Not. 

 1857, p. 21. — Caulicola, tecta; peritheciis minutis, gregariis vel 

 sparsis, nigris, subheraispha^ricis, iuclinatis, intus griseis; ostiolis 

 obliquis conico-elongatis, obtusis, subnitidis, epidermidem perforan- 

 tibus ; ascis subfusiformibus, clavatis, 35-40 ^ 7-8 ; sporidiis octonis, 

 rectis, utrinque obtusis, 4-guttatis, 15 t; 2-3. 



Hab. in caulibus exsiccatis Polygoni Persicariae, P. Fa- 

 gopyri etc. in Gallia, Germania, Belgio, Britannia. — Var. me- 

 dia Sacc. (nec Sph. Euphorbice Fuck.). Ascis clavatis, apice sub- 

 triincatis lumineque 2-foveolatis, 50 ^ 14 p. sporif., deorsum atte- 

 nuatis octosporis ; sporidiis fusoideis curvulis v. rectis, medio con- 

 strictis, 18-20 ^ 4, 4-guttuIatis, utrinque breviter apiculatis, hyali- 

 nis, peritheciorum ostiolis, rectiusculis. In caulibus Euphorbi^e 

 dulcis et palustris in Italia bor. et Gallia. 



18. Gnomoniella curvicoila (Peck) Sacc. Sphceria curmcolla Peck i584 

 31 Rep. on the St. Mus. New York. — Peritheciis rainutis, 80- 

 100 a. diara., sparsis v. 2-3 confluendo aggregatis, erurapentibus, 

 denique nudis, heraisphaericis, nigris ; ostiolis brevibus subcylindri- 



cis, leniter curvis; ascis oblongis; sporidiis stipatis v. distichis, 

 15-23 i.- 7,5, hyalinis. 



Hab. in caule putri Polygoni articulati, Center, Amer. 



27 



