Pyrenomycetap, I)othfdeace«, DldymoBpoKE, Dotbiilella. 6*27 



ribus, nigris. nitidis, 2-5 mra. latis, suporficie ob pBrifchecia niime. 

 rosa rugosis: locuii^ lenticuiaribos, usquc 240 fi.. lati<», 110 ft altia; 

 pttriipbyHibii= fililbrmibus, JiYalinis, nou rauiosis; ascis cyhndraceis, 

 7<i-90 fA longis, usquc 16 /z. latis, octoaporis; sporidiis rlistichisj 

 ovatig, iitrjiiqnt 1-septatis, medio |)aullaTn constrictis, obscure brun- 

 ueis. 18-22 «r-9. 



Hafr in foliis Elicocarpi a ngust ifolii in nionte Gpdeh 

 ins. Jav>c. — Onrte non Dothidellije species; si sporidia uirinque 

 l-septiita an potias Montagnellm s])ecies ? 



4. Dothidella placontiformis Rebm, Hedw. 1000. p. 234. — StToina- » 

 tibus folio vix macuiato innatis, inde utraque pagina conspicuis, 

 atriB, orbicularibus v. ellipticis, placentiformibua, ca. 2 mm. latis; 

 peritheciis circiter 5 innatis, globosis, 250 fji. diam., plus minusve 

 promincntibus: ascis obloago-cylindracais, apice rotundatis, 90 « 10, 

 octosporis ; sporidiis distichis, clavatis, obtusis, medio septatis. Iiaud 

 constrictis, hyalinis, 14 »^ 4; paraphysibus filiformibus. 



Hah in foliis Myrtaceae, CopacabaDia, Rio de Janeiro Bra- 

 sili» (Ule). 



5. Oothidella Lilloana Speg. Fg. Arg. novi v. orit, p. 296 (1899). — 2m 

 Maculis nullis; stromatibus hypophyllis, innato-prominulis, ellipti- 



cis v. elliptico-iinearibus, 2-12 mm. longis, iy^-2 mm. latis, bene 

 liraitatia, sordide fusco-cinerescentibas, minute denseque sub% erra- 

 culoso-rugulosis; localis monostichi.s. densLssime congestis, globosis, 

 100-110 ^. diam., ostiolo minuto vix v. uon prominulo dehiscen- 

 tilms ; ascis ex elliptico clavulati.s, antice obtusiuscule rotundatis, 

 postice in stipitem brevissimiim attenuatis, 70-80 ^ 16-18, octospo- 

 ris, aparaphysatis ; sporidiis conglobatis, cylindvaeeis, utrinque ob- 

 tuse acutatis, 35-44 '^ 6-6, rectis v. subinaequilateralibus, medio 1- 

 septatis, non v. leniasime constrictis, hyalinis. 



Hab. ad folia viva Baccharidis tucumanensis, pr. Tucu 

 man Argentinae. 



6. Dothidella Welwitschii A. L. Smith, Journ. of Bot 1898, p 179. 0227 

 — Stromatibus late effu.>is. nigris epidermide albida tectis : peri- 

 tbeciis minutis, confertis, irregulariter ovalibus; sporidiis oblongo- 

 ellipticis, hyalinis, dilute luteo-tinctis, 15^3. 



Hab, in foliis Tumboa Bainesii, Angola Africfc ( Wel- 

 witsch), 



7. Dothidella bifrons Starb. Bih. K. Svensk. Vet.-Akad. Handl. Bd. 2^28 

 XXV, Afd. III, n. 1, p. 46. — Maculis fere nullis; stromatibus 

 amphigenis, sparsim gregariis, interdum confluentibus, depressim 



