I 



•KC Pyrenomycetcjp, Peri.sporiacete, Perisp<jriete, Diinerosporium. 



cinctis, irregiilariter debiscentibus, monoa.scis ; ascis sacculo inclu- 

 sis, ovatis v. subglobosLs, 50-65 fx. diannf octosporis; sporidiis con- 

 globatis, ovatis, continuis, byalinis, 14-18 * 11-14. 



Hab in foliis vivis Quercus acutse in Japonia. — De hac 

 specie cfr. P. Hennings in Engl. Jahrb. XXVIII, 1900, p. 273^ 



APfOSPORfUM Kunze — Syll. I p. 30, IX p. 375. ^ 



1. Apiosporium brasiiiense Noack, Zeitschr. f. Pflanzenkrankh. 1899, 1 

 p. 8. — Mycelio aniphigeno, vekitino, nigro, ex hyphis septatis 

 ad septa constrictis obscure olivaceis compositis ;• pycnidiis cylindri- 

 cis, sursum lageniformibus, interdam basi v. medio semet vel plu- 

 ries ramosis, apice fimbriatis; sporuHs ellipticis v. ovatis. 7'/ >* 

 37,j dilute olivaceis, biguttulatis ; peritheciis globoso-clavatis. 90- 

 100 tt. altis, 50-60 u. latis, irregulariter dehiscenlibus; ascis cla- 

 vatis; brpviter stipitatis, 42^9-10, octosporis; sporidiis oblongo- 

 ovatis. 3-septatis ad septa constrictis, uno fine intcrdum latiori- 

 bus, 15-20 ^ 37.-5, hyalinis. 



Hab. in foliis Vitis viniferfe in Brasiha. — Yix hujus ge- 



nens. 



DIMEROSPORIUM J^^uck. — Syll. 1 p. 51, IX p. 401, XI pa^. 257. 

 XIV p. 466. 



I. Eu-Dimeronporixiiru Sporidiis hyalinis. 



1. Dimerosporium dendriticum Sacc. et Syd. Ball. Herb. Boiss. laoi, 15 

 p. 87 — Epiphyllum; peritheciis macula.s rotundas j:igras 2-3 

 mm. diam. formantibus ibique dendritico-congregati^: . globosit;, 

 110-150 u. diam.. atris, astomis, basi hyphis torulosis brvmneis 

 ca. 8 p. latis. septatis instructis; aseis elliptico-cylindraceis, bre- 

 vissime stipitatis, 30-38^8-12, octo&poris; paraphysibus hyaJinis, 

 curvuiis, apice leniter clavato-incrassatis, ascos superantibus ; spo- 1' 

 ridiis distichis, eliiptico-oblongis v. oblongis, medio 1-septatis, le- 

 niter constrictis, hyalinis, 7-10 « 2-2'/^. 



Hah. in foliis vivis Cassife bicapsularis' pr. S. Francisco^ 

 Brasiliae (Ulk). 



2. Dimerosporium Gymnosporiae P. Henn. Annal. Naturhist. Hofmus.T? 

 Wien 1900, p. 3. — Myceiio epiphyilo v. amphigeno subcrusta- 

 ceo, radiante, effuso, atro, ex hyphis ramosis septatis fertilibus ca, 

 7-11 fx. craaeis composito; perithcciis e mycelio erumpentibus, gre- 

 gariis, raembranaceo-subcarbonaceis, globulosis, mgulosis, ca. 90- 

 llO lA.^iflni.; aocis ovoideis, vertice rotundatis subtunicatis. Iiat' 



