Pyrenonivcetfp, Microthyriacpfr. Tricliothyrium. 521 



CH/ETOTHYRIUM Speg. - Syll. IX p. 1061, XYI p. 636. ^^^wyj 



1. ChaBtothyrium punctiforme Rick, Broteria Y (1906) pag. 40. — 6090 

 Mycelio aereo nullo; peritheciis hypophyllis, superficialibus, gre- 

 gariis, punctiformibus, 40-50 \i. diam., radiantibus, setulis repen- 

 tibus, conspersis; setulis 2-3 a. latis, ferrugineo-brunneis, vix ra- 

 mosis, septatis, undulatis, usque ad '/^ mm. longis, aliquoties fa- 

 sciculatis; ascis ovalibus v. oblongis, vix 30-40 « 10, octosporis ; 

 sporidiis cylindraceis v. oblongis, uniseptatis, in septo vix constri- 

 ctis, 10-16 »3-5, hyalinis, parte inferiore angustiore. 



Hdb. in foliis vivis Myrsines sp. Rio Grande do Sul Brasiliae. 



TRICHOTHYRIUM Speg — Syll. IX p. 1062. 



1. TrichothyrJum densum Raciborski, Bull. Ac. Sc. Cracovie ('1909) 5091 "^C 

 p. 380. — Plagulis amphigenis rotundatis, nigris, 0,3-0,8 cm. la- 



tis ; cellulis hypharum cylindraceis 18-22 «8; hyphopodiis bilocu- 

 laribus ovoideis 22-28« 10-13; peritheciis rotundatis, 100-150 |j.. 

 diam., ostiolo rotundato 16-18 [j.. diam. praeditis ; ascis octosporis 

 30-40« 14-16; sporidiis hyalinis 14-17 ij.. long. clavulatis, primum 

 bi- dein trilocularibus, 3,5-4 ;a. cr. 



Hdb. in foliis Stechelocarpi Barahoh, Depok prope Bui- 

 tenzorg Java. 



2. Trichothyrium jungermannioides Raciborski, Bull. Ac. Sc. Cracovie 5092 

 (1909) pag. 379. — Plagulis amphigenis rotundatis 1-2 mm. cm. 

 diam., laxe dendriticis ex hyphis cellulis cylindraceis 26-34 » 8-13 

 formatis et lateraliter hyphopodia bicellularia apice obtusa 38 » 18 

 gerentibus constitutis ; thallo 100 a. lato lobato lobis apice rotun- 

 datis; peritheciis ad marginem thalli numerosis, junioribus subre- 

 niformibus, matuns rotundato-depressis, nigris, usque ad 100 ;j.. 

 diam. margine in hyphas desinentibus ; paraphysibus nullis ; ascis 

 clavato-ovoideis, 37 » 16-18, octosporis; sporidiis ovoideis, 12 « 3-4, 

 medio transverse uniseptatis, hyalinis, levibus. 



Ildb. in foliis Connari sp , Depok in ins. Java. 



3. Trlchothyrium chilense Speg., Fungi Chilenses (1910) p. 106, cura ^^^ 

 icon. — Vittis subiculi alternatim ramosis teniiibus, 5-15 mm. 

 long., 80-200 ;j,. diam., nigris superficialibus, pinnatim prosenchy- 

 maticis, ssepius epiphyllis; peritheciis dimidiato-septatis, pusillis, 

 75-80 ;j.. diam., ostiolo 15 ;j.. diam. prteditis, laxe vittis insidenti- 

 bus; ascis obovatis brevissime crasseque pedicellatis, 30^14, apa- 

 raphysatis, octosporis; sporidiis 3-stichis oblanceolato-biconoideis, 

 hyalinis, parvis 10 >i 4, uniseptatis, constrictis. 



