Dlscomycetse, Myriangiaceae, Microphyma. 581 



Hdb. in cortice venali Cinchonse regise in India orientali. 



3. Myriangiuin curreyoideum (Theiss.) Sacc. et Trott., Phymatosphceria 5269 

 curreyoidea Theiss., Beih. Botan. Centralbl. Bd. XXVII (1910) 

 Abt. II, p. 402. — Stromatibus nigris dothideaceis, primo immer- 



sis rubricosis, dein epidermide fissa erumpentibus brunnescentibus, 

 demum superficialibus, subliberis v. epidermide breviter cinctis, lata 

 basi semper innatis, lenticularibus, 250-350 a diam. v. oblongo- 

 ellipticis, c. 300-600 <^ 250, interdum confluentibus, intus brunneo- 

 rubris, extus opacis, atris; strato peripherico textura carbonacea 

 pseudoloculos globosos v. 4-6-augulatos monascos efformante; ascis 

 globosis 24-33 (x. diam. v. ellipsoideis 25-32 « 20-27, crasse tunicatis, 

 astipitatis, aparaphysatis, octosporis ; sporidiis ellipsoideis rectis v. 

 leniter curvulis, utrinque rotundatis v. inferius angustatis, sub- 

 clavatis, conglobatis, hyalinis, dein flavescentibus, demum brun- 

 neis, muriformibus, septis transversis plerumquo 3 raro 4-5, lon- 

 gitudinalibus 1-3, ad septa prsesertim medio constrictis (quando 

 maturis), 18-22 « 6-8. 



Ha}). in ramulis et foliorum nervis Compositte subligno- 

 sae decumbentis, Sao Leopoldo Rio Grande do Sul Brasiliae (Rick). 



4. Myriangium Bambusae Kick, Broteria V (1906) p. 39. — Stromate 5270 

 coriaceo-carbonaceo, effuso, tenui ; apotheciis (?) inter se liberis, bre- 

 viter stipitatis, applanatis v. etiam calyciformibus, majusculis, ru- 

 gosis, atris, carnoso-Ientis, 1-3 mm. diam., aggregatis; ascis primi- 



tus sphsBricis, humefactis cylindricis et tunc usque ad 160 \u long., 

 20 \i.. latis, membrana tenui, octosporis; sporidiis uni- v. biserialibus 

 25-50 « 12-15, hyalinis muricatis, uno septo constrictis et sic facile 

 in duas partes scissis; paraphysibus non visis. 



Hdb. in ramis siccis Bambusae, Rio Grande do Sul Brasilise. 

 — Habitus exterior Karschice nigerrimce. Ob sporidiorum et apo- 

 thecii (?) characteres vix Myriangium. 



MICROPHYMA Speg. — Syll. YIII p. 844. 



1. Microphyma Bubakii Rehm, in Bubak Beitr. Pilzfl. Ungar. in No- 5271 

 venytani Ivozlemenyek (1907) Heft 4^ Extr. p. 19. — Ascomatibus 

 in maculis albis ad lignum gregarie insidentibus, globosis, 150- 

 160 \^. lat., brunueis, levibus, excipulo tenui parenchymatico, brun- 

 neo omnino tectis, basi hyphis longis, septatis, brunneolis, 4-5 ^. 

 cr. cinctis; ascis ovoideis e basi ascomatis inter se subparallelis, 

 apice incrassatis, 50-55 's^ 15-18, octosporis, pseudoparaphysibus ge- 

 latinosis, septatis, 3 [x. cr. cinctis, in parietem excipuli desinenti- 



