1 



514 PyrenomycetaB, Sphffiriacese, Phseophrag-mige, Leptosphaeria. 



bosLs, '/,g mm., epidermide tectis, ostiol» rainuto, glabris ; asois ob 

 ovatis, 50 ^ 18, octosporis, parce paraphysatis ; sporidiis cdnglo- 

 meratis, fuso-cylindricis, triseptatis, 36 » 5, fulvis aut fuligineia. 

 Hc^. in calarnis Junci supini, pr. Liege Belgii. — A typc 

 fjiffert ascis crassioribus et sporidiis majoribus in fasciculum con- 

 gestis. 



15. Leptosphseria subriparia Moat. IV. Not. Ajscora. nouv. pag. 44 

 (Bull. soc. bot. Belg. 1900;. — Peritheciis rainutis, circ. '/,;, mra.. 

 sparsis, ostiolo brevissirao; ascis oblongis, 55 « 15 v. subteretibus. 

 70 « 10, octQsporis, paraphysatis ; sporidiis 2-3-stichis, subcylindri- 

 cis, obtusis, insequilateris, 3-septatis, vix constrictis, 25-30 -^ 5, vi- 

 ridi-fuliginejs, 



Hab. in calamis Junci glauci, Beaufays pr. Liege Belgii, 



— Etsi L. riparicB S. peraffinis, diversa tamen videtur sporidii? 

 non fusiformibua aliterque coloratis. 



16. Leptosphseria mucosa Mont. IV, Not. Ascom. nouv. p. 43 (Ball 

 soc. bot. Belg. 1900) t. II, f. 15. — Peritheciis sparsis, globulo- 

 sis, '/.^ mm., fuseo-nigris, glabris, ostiolo punctiformi vix epider 

 midem superante; ascis paucis (10-15) breve oblongis, 90-95 »* 25- 

 28, apice lato rotundatis, basi brevissime noduloso-stipitatis, octo 

 sporis; paraphysibus brevibus, septatis; sporidiis biseriatis, ex o- 

 vato oblongis, utrinque obtusissimis, ssepius inaequilateris, olivaceis 

 primo medio uniseptatis leviterque constrictis, dein triseptatia 

 epispcrio crassiuscuio et strato mucoso (saltem primitus) involutis, 

 25 * 10. 



Hah. in foliis Typhae-, pr. Liege Belgii. 



17. Leptosphaeria Papyri Sacc. et Syd., Leptosphmria pajyyricola I 

 Tassi, BulL Labor. Ort. Bot. Siena 1899, p. 141, t. XI, f. 2 nec 

 Elh et Ev.). — Perithcciis dense gregariis, epidermide tumidula 

 velatis, atris, globoso-papilluiatis, 70-80 u. diam. ; ascis cylindra 

 ceo-clavatis, breviter crasse stipitatis, 60-70 « 10-12, octosporis, a 

 paraphysatis ; spcridiis distichis, dense stipatis, oblongo-fusiformi- 

 bus, curvulis, inibio continuis. pluriguttulatis, hyalinis, dein 4~8e- 

 ptPvtis, septulis non v. vix constrictis, dilute raelleis, 5-guttuIati8 

 loouio medio paullo crassioro, 24 v 4-5. 



Hab. in ramuiis inflorescenticae exsiccatae Cyperi Papyr 

 ad ripam fluroinis Anapi, Sicilia. — L. ci/perince Pass. et L. Ty- 

 pharum Karst. proxima. 



18. Leptosphsria Gynerii Speg. Fg. Arg. novi v, crit., p. 281 1899 > 



— Peritheciis iii macula pallescente parvula amphigena indeter 



•! 



