1168 Deuteromycetae, Excipulacese, Sporonema. 



lis ellipsoideis e latere reniformibus, e fronte 6-8 *j 4, e latere 2,5 

 jx. cr., hyalinis; sporophoris prdelongis siepiite iterato-furcatis, fili- 

 formibus, 75-85 ^* 1,5. 



Hdb. in acubus Pini Strobi morientibus, Tamsel Germaniie 

 (P. Vogel). — DotTi. ferruginoscu subaffinis. Yerisimiliter st. py- 

 cnidicus Cenangiacece cujusdam. 



DISCULA Sacc. — Syll. III p. 674, X p. 433, XVIII p. 438. 



1. Discula Ceanothi Bub. et Kab., Hedwigia XLVII (1908) p. 362. T6( 

 — Pycnidiis sparsis v. raro subgregariis, quandoque confertis con- 

 fluentibusque, epidermide pustulata tectis eamque demum disrum- 

 pentibus, poro v. rima apertis, contextu supra parenchymatico 

 brunneo infra incompleto ; sporulis ex elongato cylindraceis, sub- 

 falcatis, raro rectis, 13-18 * 2,5-3,5, utrinque angustatis vel raro 

 rotundatis, contentu granuloso ; sporophoris simplicibus, basi cae- 

 spitoso-intricatis, cylindraceis, 10 « 2, hyalinis. 



Ilab. in ramis siccis Ceanothi americani prope Turnau 

 Bohemia (Kabat). 



8P0R0NEMA — Desm. Syll. III p. 677, X p. 434, XIV p. 1000. 



1. Sporonema Robiniae Sacc. — Ann. Mycol. VI (1908) p. 566. — ^ei 

 Pycnidiis laxe gregariis vel subsparsis subcutaneo-erumpentibus, 

 minutis, nigris, plano-scutellatis, rima oblonga, rimosa dehiscen- 

 tibus, 150 [1. diam., membranaceis, contextu imcqualiter parenchy- 

 matico fuligineo; sporulis ex ovato breve fusoideis, utrinque acu- 

 tulis, 8-9 » 2,5-3, plasmate bipartito, 1-septatis, non v. vix con- 

 strictis, hyalinis, sessilibus. 



Hab. in parte exter. leguminum subputrescentium Robiniie 

 Pseudacaciie, Lyndonville N. Y. Amer. bor. (Fairman). 



2. Sporonema eplphylium (Fr.) Shear, Bull. Torr. Bot. Club XXXIV ^6( 

 (1907) p. 309. — Ita distinguendum Sporonema obturatum (Fr.) 

 Sacc. var. epiphyllum (Fr.) Sacc. — Syll. III, p. 678 - seu Sphcu- 

 ria obturata var. epiphylla Fr. — Pycnidiis sparsis erumpentibus, 

 globosis, astomis, primo levibus, deinde rugoso-verruculosis, con- 

 textu inferne pseudoparenchymatico, superne convergenti-prosen- 

 chymatico, corneis, atris, majusculis ; sporophoris vix simplicibus, 

 longitudine varia; sporulis I-3-acrogenis, cymbiformibus v. sub- 

 rectis, medio obsolete septatis v. plasmate utrinque retracto, 10- 

 12,5 * 2-2,5 (Starback). 



Hab. in foliis Vacciriiorum in Suecia, Britannia, Amer. bor. 



