P^renoTnycetEe, Dothideaee*, Scolecoeporse. Ophiodothip. 685 



Sect. 6. Scolecospor* . 



MYBIOGENOSPQRA Atk. BiiU. Torr. Bofc. Clut. 1894, p, 225 (Etym, 

 myria magna copia, gennao gigno et sporaj). — Stroraa efPusuTn, 

 carbonaceum, pulvinatum. Peritliecia rmmersa cum stromate con- 

 fiTientia, conferta, vix prominula. Asci cylindracei polyspori Spo- 

 ridia elonga.to-l>acillaria continua, hyalina. 



1. Myrlogenospora Paspali Atk. 1. c. — Stromate 1-2 cm. longo; 2621 

 peritheciis magnis, 200-300 ,u. diam., ovaiibus v. obovatis, vrs pro- 

 Qiinulis, apice minuto, oonico ; ascis 200-250 « 15-20, utrinque elon- 

 gato-angustatis ; sporidiis numeroslssimis, anguste apicuiatiB, 16- 



26 «0,5-0,8, fusoideis, rectis v. leniter Gurvulis. 



Hcib. in culmis juvenilibus Paspali levis, Alabama Amer. 

 bor. 



OPHIODOTHIS Sacc. — Syll. II, p. 652, IX, p. 1051. 



Ophiortothis Ule Rehm, Hedv/. 1897, p. 380. — Stromatibti^ am 2622 

 pbigenia, pleruioque hypopbylUs, sessilibus, raaculis folii exsiccati 

 orbicularibas, a]bescenttbus,3 ram. latis,centro innstis. suborbicuJari- 

 pus, collicuiosis, nigrls, 2 uim. diam., loculis 5-l0 immersis; ascis 

 cylindraceis, rot-undatis, sessilibus, B-sporis, 75 » 9; sporidiis filifor- 

 mibus, guttulatiS; asoi lougitudine. 2 ^. crassis, byaiinis, parallelis: 

 araphysibus nullis. 



Rab. in foliis Leguminos» cujusdam pr. ilio de JaneirG 

 Brasiliae (Ule). 



2. OphiedothJs Gaduae Rehm, Hedw. 1896, p. 53. Strom&tibus di- 2623 

 spersis, primo immersis, dein emergfentibus efc se&siiibus, lentifor- 

 mibus, fusGo-uigris, subscabris, ccriaceis, 1-2 mm. lat. et alt. ; lo- 

 culis permultis, parenchymaticis^ subhyalinis polysbiche immersis, 

 globulosis, usque ad 150 u. diam.; aacis cyhndraceis, apice rotiin- 

 datis atque valde incrassatis, ca. 120 v 5, 8-sporis; sporidiii5 fiH- 

 formibus, rectis, 1 ?-cellu]aribu6, hyahnis, parallele positis, asei lou- 

 gitudine; paraphysibus nuUis. 



HaJ). in ramulis Gadnae spec Carapo Belio Brasiliai (Ule). — 

 OphicdotMs llnearis Rehm, Hedw. 1896, p 54. — Stromatibus 2624 

 singularibus v. gregariis, linearibus, rectis, sessilibus, i-4 cm. lon- 

 gis, 1 mm, latis, extus intusque afcris, superheie vix papillulafcis, 

 ab epidermide folii lenuissime fl.a,y.ida marginatis, ioculis rainutis- 



