678 Pyrenomycetsp, Dothideacefe, Didymosporae, Dothidella. 



9. Dothidella Giazlovii Allesch. et P. Henn. Hedw. 1897, p. 236. — 2593 

 Stromate longe et late effuso, epiphyllo, tumescenti, nigro, ssBpe 

 confluenti et folium totum occupanti, loculis numerosis, immer- 



sis, prorainulis; ascis subciavato-cyiindraceis, aparaphysatis , 8- 

 sporis, 6C)-80 p. longis, 10-12 ^j. crassis; sporidiis subdistioliis vel 

 in parte inferiore asci oblique monostichis, obpififormibus, in parte 

 abtonuata 1-septatis, subhyalinis vel luteolis, ca. 10-14 f . longis, 

 6-7 |jt. crassis. 



Hab. in foliis emortuis Tecomae spec. pr. Goyaz Brasili89 



(GrLAZIOU). 



10. Dothidella effusa A. L. Smith. Journ. of Bot. 1895, p. 343. — 2594 

 Stromatibus epiphyllis, folii totam superficiem obtegentibus ; peri- 

 theciis rotundatis, confertis, extus fuligineo-nigris, usque ad 240 p. 

 diam.; ascis cylindraceo-clavatis, 90-120 ^ 20; sporidiis fuscis, elli- 

 pticis, utrinque obtusiusculis, 1-septatis, 22 ^^ 8. 



Ilab. ad folia Asclepiadis in Africa orient. (Elltot) 



11. Oothidella longissima (Pers.) EU. et Ev. Sphceria longissima Pers. 2595 

 Syn. p. 31, Proc. Acad. Philad. 1895, p. 427. — Peritheciis dense 

 gregariis, subiculo tenui nigro stria.s formante insidentibue, minu- 



tis, subprominentibus , non confluentibue, epidermide nigrificata 

 primitus velatis; striis longissimis, parallelis, anguBtis, 1-1 '/j mm. 

 latis, ab uno caulis nodo ad alterum porrectis; ostiolis inconspi- 

 cuis V. minute papilliformibus ; ascis oblongis, 40 v 7-9, subsessi- 

 libus, paraphysatis ; sporidiis distichis, oblongis, uniseptatis, vix 

 cx)nstrictis, obtusis, hyalinis, 12-15 « 3 '/j. 



Hab. in caulibus Chenopodii albi, Kaneas, Amer. bor. 



12. Oothidella Renealmiae Rehm, Hedw. 1897, p. 377. — Stromati- 2596 

 bus in maculis flavidulis epiphyllis, innatis, lenticularibus, atris, 

 colliculosis, 2-4 mm. diam., in hypophyllo vix visibilibus; loculis 

 hemisphaerice protuberantibus, haud papillatis, 0,3 mm. latis; ascis 

 fusifcrmibus, apice rofcundatis, usque ad 90 ^ 15, octosporis; spo- 

 ridiis subclavatis, obtusis, sequaliter 2-cellularibus, hyalinis, disti- 

 chis, 18-20^5; paraphysibus subramosis. 



Hab. m foliis Renealmige, Sierra Org. Brasilise (Ule). 



13. Dothideila smilacicola Rehm, Hedw. 1897, p. 375. — Stroma- 2597 

 tibus epiphyllis, Jenticularibus, adnatis, in centro convexulis, sub- 

 verruculosis, atris, carbonaceis, 1-1 '/^ mm. diam.; loculis pluribus 

 minimis; ascis oblongo-clavatis, sessilibus, apice rotundatis incras- 

 s-itisque, 8-3poris, 60-55^15-18; sporidiis clavatis, obtusis, 2-ccl- 

 iularibuis, liyaUnis, 15-17 ^* 4-5; parapLyeibus filiformibus. 



