Appemlix 411 



tis, vix erumpGntibus ; ascis obloiigo-claviformibus, sa<pc» I)asi ju- 

 curvati.s. attenuatis, paraphysibus gracilibus, longioribus cinctis, 

 50-72:^8-5, octosporis ; sporidiis distichis, fusoideis, 1-septatis, vix 

 constrictis, hyalinis, loculis biguttulatis, obscure septatis, 15:; 5. 



llah. in ramulis oniortuis Betula? albae, Saintes Gallia;. 

 "5. Didymosphceria pardalina Ell. et Ev. in Journ. of Myc. 1886, '^;? 

 p. 102, — Peritheciis 4-6 gregariis, maculis suborbicularibus, vel 

 ellipsoideis, atris, 2-4 mm. diam. insidentibus vel confluontibus, ma- 

 trice oranino immersis, '/2 i^i"''- diam., coriaceis, ostiolo minuto, 

 punctiformi donatis, epidermideni non elevantibus ; ascis cyiindra- 

 ceis, 150-200^12-15; sporidiis monnstichis, oblongo-cylindracois, 

 olivaceo-brunneis, 1-septato-constrictis, vix curvis, utrinque obtu- 

 sis, 22-30^8-10. 



Hab. in caulibus emortu is S p a r t i n se p 1 y s t a c h y » in Ame- 

 rica boreali (Langlois). 

 ■■■12. Didymosphasria iongipes Trabut. in litt. — Peritheciis sparsis, 74'..^ 

 epidermide circa ostiolum nigrescenfe tectis, prominulis, globoso- 

 conoideis, atris, nitentibus, majusculis, ^/3-^2 niin. diam., vertice 

 albo punctatis, poro pertusis; ascis cylindraceis, longissime pedi- 

 cellatis, apice rotnndatis, foveolatisqne, pedicello subinde curvulo, 

 vel flexuoso, 80-100 ;/. longo, paraphysatis, octosporis, 180-200:; 

 12; sporidiis recte vel oblique monostichis, subinde transverse di- 

 spositis, ovoideis, septo constrictis, loculo superiore sjiepe crassiore 

 rotundatoque, inferiore vero subinde niinore, subconoideo, fuligi- 

 neis, 14-18^8-9. 



Hah. in Agave americana in Algeria (Trabut). 

 ■1. Massarielia didymopsis Mouton in BuU. Soc. R. Bot. Belg. 1880, tjc.o 

 p. 151. — Peritheciis sparsis, corticolis, globoso-depressis, '/', mm. 

 diara., periderraio nigriflcato connexis; ostiolo brevi erumpente; 

 ascis cylindraceis, breve stipitatis, paraphysibus ramulosis, obval- 

 latis, jodii ope non co3rulescentibus, octosporis, 145-100 = 17-20; 

 sporidiis monostichis, ellipsoideis, uniseptatis, constrictis, loculis 

 juxta septum guttulatis, olivaceo-fuscis, strato mucoso obvolutis, 

 20-25:^11-12. 



Ilah in ramulis Sarothamni scoparii, Gomze Belgii. 

 *2;>. Amphisphaeria subiculosa Ell. et Ev. in Journ. of Myc. 188(1 7470 

 n. 103. — Peritheciis superficialibus, gregariis, depresse globosis, 

 1/3 ram. diam,, brunneo-atris, rugosis, sursura sublucidis; ostiolo 

 radiato-sulcato, non proniinulo praeditis, mycelio bj^ssiuo, brunneo, 

 repente, late effuso insidentibus; ascis cylindraceo-clavatis, 90-100 



