198 Pyrenomycetae, Sphseriacese, Metaspl^ria. 



Hah. in calamis putrescentibus Junci sp. pr. Gerosdot Galliae 

 (P, Haeiot). 



22. Metasphaeria sepalorum Yleugel, Svensk Botan. Tidskr. II (1908j 399( 

 p. 369, fig. 2, a, b. — Peritheciis praecipue in pagina exteriore 

 sepalorum dense gregariis, minutis, 0,4 mm. long. 0,3 mm. lat., 

 sphseroideo-conoideis, papillatis, sessilibus, nigris, nitidis ; ascis 

 sphgeroideo-cylindraceis, sursum paullo incrassatis, 70-92 ^ 9-14 ; 

 sporidiis distichis, oblongo-ellipsoideis, utrinque rotundatis, imequi- 

 laterahbus, 4-locularibus, medio leniter constrictis, 20-24 « 7-8. 



HaJ>. in sepaHs emortuis Junci filiformis, in insul. Hoi- 

 mon, Suecia. 



23. Metasphaeria Lepidospermatis Mac Aip. Austral. Fungi, Dec. I-II, 399' 

 p. 376 (Proceed. Linn. Soc. New. S. Wal. 1902). — Peritheciis 

 dense seriatis, saepius maculis nigris insertis, punctiformibus, ni- 

 gris, membranaceis, poro pertusis, per stomata erumpentibus, 72 



[j,. diam.; ascis teneris fragiHbusque, tereti-clavatis apice incrassa- 

 tis rotundatisque, deorsum tenuatis, 86-90 « 13-15, tenui-paraphy- 

 satis; sporidiis distichis elongato-fusoideis v. elongato-clavulatis, 

 leviter curvis, typice 3-septatis, non constrictis, 25-26 » 6,5-7, hya- 

 Hnis demum submelleis, septo medio distinctiore. 



Hah. in caule Lepidospermatis sp. Werribee Yic. Au- 

 stralise (C. Feench jun.). 



24. Metasphaeria Staritzii Eehm, Ann. Mycol. V (1907) p. 541. — 399i 

 Peritheciis gregariis immersis globulosis, glabris, nigris ostiolo 

 minutissimo prominentibus, 100 ji. diam., contextu membranaceo 

 fusco; ascis clavatis, 120 » 15 octosporis; sporidiis fusiformibus 

 rectis, transverse 5-7-septatis, haud constrictis, quaque cellula 1 - 

 guttata, hyalinis, 30-35 « 6-7, distichis, paraphysibus paucis, sep- 

 tatis, 3 [j.. cr. 



Hdb. ad folia Caricis hirta? prope Ziebigk Dessau Ger- 

 mani;e (Staritz). — Pluribus speciebus caricicolis cognata, tamen 

 ab omnibus bene distincta. 



25. Metasphaeria Usteri Spegazz., Fungi Paulist., Rev. Mus. La Plata 399£ 

 t. XV (1908) p. 23. — Maculis amphigenis, primo totis obscure san- 

 guineis, parvis, dein longiuscuhs 10-30 « 2-4 mm., pallidioribus subin- 

 determinatis, centro arescenti-pallescentibus ; peritheciis amphigenis 



in centro macularum sparsis, primo epidermide tectis dein eruni- 

 pentibus, subglobosis, 90-120 [j.. diam., ostiolo minuto vix papillato 

 perforatis, tenui-membranaceis; contextu dense minuteque paren- 

 chymatico fuligineo; ascis e cylindraceo lenissime obclavulatis 



