Douteromycetiv, Tubcrciihiriiieeii' muccd, Pliriiymosijorfp, Microccra. 669 



didymis, medio vix vel iion eonstrictis, hyalinis, levibus, 9-10 « 

 4,5-5. 



Ildb. in fimo Ovis Vignoi, Kew Britannite. 



Sect. 3. Pliragniosporje. 



BACTRIDIUM Kmize — Syll. IV p. 691, XIV p. ITiS. 



1. Bactrldlum caesium v. Holmel Fragm. zur Mykol. 1903, p. 46. — 577<J 

 Sporodocliiis superfieiaiibus, duriusculis, e etesio cinereis lacteisque, 

 obeonice depressis vel pulvinatis v. difformibus 0,5-1 mm. latis, 

 100-200 [j-. crassis, levibus, fere nitidulis; strato basilari tenui, 

 brunneo e cellulis minutis (3-4 [j.. cr.) formato; basidiis rectis, 

 simpldeibus parallele dense stipatis, sursum hyalinis, deorsum sen- 

 sim dilute brunneis, obtusis, 80-100 « 3-3,5; conidiis acro- vel 

 subaerogenis, solitariis, hyalinis, elongatis vel cylindraceis, utrin- 

 que obtusis, 26 ^ 5, biseptatis, cellula mediana vulgo majore. 



Hdb. in corticibus putridis udisque Alni et Fagi in silvis 

 vallis « Darabachtlial •> prope Purkersdorf, Wienerwald Austriie 

 inferioris. 



MICROCERA Desm. - Syll. IV p. 427, X p. 731, XI p. 653, XVI 

 p. 1097. 



1. Microcera brachyspora Saceardo et Scalia, Harrim. Alaska Exped. 5780 

 Crypt. p. 15, pl. VI, fig. 28. — Sporodochiis sparsis, erumpenti- 

 bus, carnoso-ceraceis, pulvinatis, 1-1,5 mm. diam., carneis v. ful- 

 vellis; hyphis filiformibus, iniequalibus, flexuosis, laxe fasciculatis, 



2 [j.. cr., continuis, minute guttulatis. non v. vix ramosis, inter- 

 mixtis crassioribas brevioribus, 4 [j.. cr. : conidiis anguste falcatis, 

 utrinque acutatis, 30-40 v 3, guttulatis v. spurie septatis, hyalinis. 

 Ilab. in cortice arboris eujusdam, socia Nectria sanguinea, New 

 Metlakatla Alaska (Trelease . 



2. Microcera MytiiaspidJs Mc AIp. in Dep. Agric. Yictor. BuII. n. 14, '^"'^^ 

 pag. 4, c. tab. - Sporodochiis salmonicoloribus, carnoso-ceraceis, 

 pulviuatis, in soros 1-2 mm. diam. subrotundos v. elongato-disci- 

 formes irregulariter confluentibus, hyphis sterilibus circumdatis; 

 conidiophoris hyalinis, sed coacervatis roseis, septatis, 2-3 [j.. cr., 

 longissimis, unilateraliter ramosis; conidiis hyalinis, fusoideis, cur- 

 vatis, utrinque aeutis, 5-6-septatis, ad septa non constrictis, 45- 



60 » 5-6, acrogenis, hyalinis. 



