Discomycetae, Pezizacese, Hyalosporse, Detonia. 747 



3. Otidea aurlcularilformis P. Henn. Hedw. 1897, p. 232. — Asco- SiiM 

 mate sabstipitato, carnoso-subcoriaceo. sicco castaneo, auricularii- 

 formi, estus levj, giabro, intus rimoso, usque ad 6 cm, lato alto- 

 que; ascis cylindraceie, apiee obtuso-rotundatis, basi angustioribus 

 vel stipitatis, 8-sporis, 230-300^18-22; sporidiis monostichis, eJIi- 

 psoideis, utrinque rotundatis, hyalinis, 26-31 ^ 13-16, episporio sub- 

 fuscidulo; parapbysibus iiliformibus, clavatis, fuscidulis, usqne ad 



10 ^. erassis. 



Ifab ad ? lignura pr. Rio de Janeiro Brasilias (Glaziou). 



4. Otidea subonotica P. Henn. Hedw. 1897, p. 232. - Ascomate 2805 

 stipitato, carnosD, uno latere elongato, 4 cm. alto, 3 mm. alto, 

 subauriformi, extus coccineo, intus subminiato, dein rimoso; stipite 

 eompresso, rugoso, pallidiore, basi tomentoso; ascis cylindraceo- 

 elavatis. 60-75 ^ 8-10, apice obtusis, octosporis; parapbysibus fili- 

 formibus, 2-3 . crassis. basi ramosis : sporidiis obiique monosticiiis, 

 ellipsoideis, utrinque rotundatis, 11-13 «:# 6-7 '/^. 



Hab. ad terram in Brasilia (Sello). — Externo habitu Otideis 

 leporince et onoticce valde affinis, sed ascis sporidiisque multo bre- 

 vioribus difiert. 



DISCINA Fr. ~ Syll. VIII, p. 99, X, p. 4, XI, p. 395. 



1. Oiscina? submembranacea P. Herai. Hedw. 1895, p. 327. — Asco- 2806 

 m&te carnoso-membranaceb, sessili, explanato undulatoque, repan- 



do, lobato, extus pallido, subtomentoso, intus atro-sanguineo, ca. 

 3 cm. diam.; ascis cylindraceis, obtusis, octosporis, 150-180 « 15-18; 

 paraphysibus filiformibus, flexuosis, flavescentibus; sporidiis ob- 

 longo-ellipsoideib, utrinque obtusis, continuis, hyalinis v. intus sub- 

 flavescentibus, monostichis, 18-20^11-13; episporio 1 p. crasso, 

 hyalino, levi. 



Hah, ad terram arenosam in Transvaalia (Sohlechter). 



2. Discina Biondiana Arcang. Bull. Soc. bot. Ital. 1896, p. 188. ~ 2807 

 Ascomate sessili, badio-umbrino, in laminas contortas irregulares 

 costato-rugosas dissecto; ascis cyliBdraceis, apice lei^iter angustatis, 

 truncatis, parce callosis ; sporidiis octonis, ellipsoideis, hjalinis, le- 

 vibus, 40*10, in sieeo eguttulatis; paraphysibus raris, filiformi- 

 bus, apiCQ ciavalatis. 



Hab. in caulibus putridis in China. 



OETONIA Sacc. -- Syll. VIII, p. 105. 



l.Detonia nlgrans Morg. Journ. Cinc. 3oe, Nat Hist, XVIII, 1895, 2808 



