452 Sphaerioideae, Phragmosporae, Stagonospora. 



bis, poro apertis; sporulis subhyalinis, oblongis, obtusis, subelli- 

 psoideis, curvulis, 20-30 i.- 5-7, nucleis 4, compressis, subcoloratis. 

 Ilab. m culmis exsiccatis Junci maritirai in Gallia. 



35. Stagonospora insidiosa (Desm.) Sacc. Hendersoma msidiosa 2468 

 Desra. 22 Not. p. 11. — Caulicola; peritheciis nigris, ovatis, pro- 

 minulis, epidermide integra aut tandem fissa tectis, poro exiguo 

 pertusis in macula eifusa alba subgregariis; nucleo argillaceo; spo- 

 rulis hyalinis, cylindricis, rectis vel subcurvulis, utrinque obtusis, 

 20-25 z:: 5, nucleis 3-5 imperfectis, 



Ilab. in caulibus exsiccatis Junci maritimi in Gallia. 



36. Stagonospora trimera (Cooke) Sacc. Hendersoma trimera Cooke 2469 



in herb., Prrecursor Monogr. Henders. p. 19. — Peritheciis ; 



sporulis elongato-ellipticis, biseptatis, 22:^6.5, subhyalinis. 



Hab. ad Juncura maritimum in Britannia (?) et in Fim- 

 bristyli autumnali in Amer. bor. 



37. Stagonospora aquatica Sacc. Mich. II. p, 112 sub Hendersonia 2470 

 aquaiica. — Peritheciis innatis, non v. vix erumpentibus, globu- 

 losis, Vio '^^ili- diam., ostiolo impresso, contextu minuto parenchy- 

 matico fuligineo; sporulis cylindraceo-fusoideis, leniter insequila- 

 teralibus, 26-28 ^ 5'/^, utrinque obtusiusculis initio 4-guttatis, dein 

 sub-3-septatis, haud constrictis, hyalinis. 



Ilab. in calarais Scirpi triquetri in Gallia (Brunaud). — 

 * S. Karstenii Sacc. .- sporulis crassioribus, 25-39 ^ 6-8. In cala- 

 mis Scirpi lacustris in Fennia (Kausten). — * S. junciseda 

 Sacc. Mich. II. p. 350. A typo differt peritheciis duplo majoribus 

 prominulis; sporulis angustioribus et utrinque acutioribus, nerape 

 25-30^:3-3'/,, triseptatis, non constrictis hyalinis. In calamis Jun- 

 ci effusi v. affinis, mare de TEtoile, Lyon in Gallia (Therry). — 

 *S. lacustris Sacc. I. c: peritheciis gregariis globoso-depressis, sub- 

 cutaneis, vix papillatis, Vs niill. diam. ; sporulis fusoideis, subacu- 

 tis, 26 i; 3^2, triseptatis, non constrictis, e chlorino hyalinis. In 

 calamis Scirpi lacustris, Lyon in Gallia (Therry). 



38. Stagonospora Caricis (Oud.) Sacc. Hendersonia Caricis Oud. 2471 

 Mater. Flora mycol. de la Neerlande II. pag. 19. — Peritheciis 

 sparsis, sub epidermide nidulantibus earaque apice, poro pertuso, 

 perforantibus, membranaceis, fuscis ; sporulis hyalinis, fusiforrai- 

 bus, utrinque acutatis vel obtusis, rectis vel parura curvatis, abs- 

 que pedicelli vestigio, denique plerumque 5-septatis, nucleis de- 

 ficientibus, 25-40 ^ 4-5. 



Hab. in foliis Caricis rauricatse, Noaldwijk in Neerlandia. 



