570 Pyrenomycptse, SphKriacere, PlKPophrag-mise, Leptosphtvria. 



distichis, fusoideis. 18-20 >«« 3-4, iitriiiquo obtusittsculo acutatis, 6* 

 vel sa?pius 7-scptatis, loculis secundo tertioque suporis joniter in- 

 crassatis, ad septa constrictis, rectis v. vix curvulis, chlorinis. 



Tlah. in culmis a^grotantibus adhuc vivis Sacchari offici- 

 narum pr. S. Pablo, Argentina. 



36. Leptosphaena Spcgazzlnii Sacc. et Syd. LeptospharHa. Sacchari 2185 

 Speg. Rev. Agr. y Veter. La Plata 1896, p. 232, ,nec v. Breda. 



— Maculis nullis vel matrice vix pallescente; peritheciis amphi- 

 geiiis V. s?ppius hypophyUis, sparsis v. laxe gregariis, sa^pius sub- 

 seriatis, giobuiosis, minimis, 120-140 p. diam., parenchymate immer- 

 ais, ostiolo latiusculo 30 y. diam., vix papillato atque peridermium 

 parforante doiiatis, glabris, membranaceo-coriacellis, contextu- paren- 

 chymatico pc'!acido fuJigineo; ascis cylindraceis, 70-80 ^ 9-10, antice 

 obtnse rotundatis crassiusculeque tunicatis, postice brevissime cu- 

 neato-pedicellatis, octosporis, paraphysibus quandoque nullis, quin- 

 doque numerosis obvallatis; sjjoridiis obiique distichis fusoideis rectis 

 V. lenitor infpquilateraUbus, 25 >^ 5-6, utriiique acutis, 3- septatis, ad 

 septa conslrictulis, pallide ohvaceis, loculis een+ralibas sajpius nii- 

 nut^ bigut.tulinls. 



Hah. in vaginis foliisquc laDguidis v.. ar<;^scentibus Sacchari 

 officinarum prov. Tucuman, Argentina. 



37. Leptosphaeria Elymi Atk. Bull. Comeii ITniv. IIT, n. 1 1897, p. 7. 2i85 



— Peritheciis gregariis v. laxe aggregatis, paucis, tectis, applana- 

 tis, ostiolo brevissimo erumpente ornat.is, rninutis, 70-100 f/.; ascis 

 cylindraceo-oblongis, breve stipitatis, 35-50 ^ 10-14, paraphysibus 

 filiformibus obvallatis; sporidiis confertis, bi-vel tristicbis, melleis, 

 fnsoidco-nioequilateraJjbus, 5-septalis, 18-24^3-3'/,. 



Jlah, ir> foliis Eiyrui, Auburn, Alabama A.mer. bor. 



38. Leptosphaerta 'Baldingerae Faatr. et Lamb. Kev. Mycoi. 1897, ^im 

 p. 53. — Perithiciis gregariis, njajujculis, nigris, .rugulosis, basi 

 hyphis bru.nn6is ve.stitis; ascis late rlavatis, subsessilibus, brevis- 

 sime stipitatis, 100-110 ^ 15-18; paraphysibus filiformibus ascos 3U- 

 perautibus; pporidiis oblique dispositis, fusoideis, curvatis, faligi- 

 nosis, 8-10-scpfa.};is, ad septa constrictis, loculis oceilatis, JOiJiilo 

 «ledio incrassaio, 40-45 « 10-12. 



Ilah. in vaginia Baldingerae arundinacea: in Galiia. 



38. Leptosphaeria Arrhonatheri Hazsl. Math. es term. Koziem. XXV, ^iss 



Zy 3?uda])eKt 1892, p. 132. — Peritheciis sub epiderinide nidulan- 



iibu;-s, globosis, glabris, nitidis, nigris, membranaceis ; meml»rana 



olHctica ex eeiluiis cubicis verticaliter et horij^ontalitpr seriatim 



