DisromycotiT", Stictidaeoa!, Pliras-mospornc, Xylogramtna. 149 



2 Propolidium acerinum Feltg. Vorstud. Pilz. Luxemb. Nachtr. II, 3692 

 1901, p. 87. — Ascomatibus sparsig, subcutaneo-erumpentibus in 

 4-6 lobos palliclos circulariter fissos, disco concavo vel plano, pal- 

 lido vol griseo; ascis clavatis, breve stipitatis 05-75 5=« 12-15; spo- 

 ridiis 2-3-sticlus, oblongo-clavatis, utrinque obtusis, 1-2-plerumque 

 4.6-septatis, non constrictis, h^^^alinis, intns granulosis, 26-31 * 

 4,5-5,5; paraphysibus copiosis, filiformibus, ramosis, hyalinis. 

 Hal). in ramis emortuis Aceris campestris, Luxemburg. 



3. Propolidium Rehmianum Feltg. Vorstud. Pilz. Luxemb. Nachtr. 3G93 

 II, p. 88, Phrag nioiicevia spec. Feltg. I. c. Nachtr. I, pag. 116, 

 n. 344. — Ascomatibus sparsis vel gregariis, innato-erumpentibus, 

 plus rainus prominentibus 200-400 [i.. diam., disco rotundo, tenui, 

 pallido vel Havidulo, plano-scutellato, margine crenulato; ascis 

 clavatis, substipitatis, 52-70^13-16, octosporis; sporidiis 2-4-sti- 

 chis, oblongo-clavatis, rectis curvulisve, 3-8-septatis, non vel vix 

 constrictis, hj^^alinis vel flavidulis, varie guttulatis vel eguttulatis, 

 26-46*3,5-4,5; paraphysibus filiformibus valde ramosis sursum 

 paullo incrassatis, flavidis. 



Hab. in squamis putrescentibus strobilorum Abietis excel- 

 s:i', Luxemburg. 



4 Propolidlum atro-fuscum P. Henn. Fungi Amaz. II, p. 269 (Hedw. 3694 

 1904). — Ascomatibus gregariis immerso-erumpentibus, rotundatis, 

 subdiscoideis vel cupulatis, atris, margine creniilatis, 0,2-0,3 diam.; 

 ascis clavatis, obtusis, 8-sporis, 40-55 ^^ 6-7 ; paraphysibus fascicu- 

 latis, filiformibus, hyalinis, ca. 1-1 '/, crassis; sporidiis oblique mo- 

 nostichis v. distichis, fasoideis v. clavatis. medio 1-septatis, haud 

 constrictis, 8-10 « 2 '/,-3. 



Hab. in corticibiis emortuis, Marar}', Rio -luruu Amazonioe 

 Amer. merid., socia Nummularia. 



XYLOGRAMMA Wallr. — Syll. VIII p. 677, XI p. 429, XIV p. 809. 

 1. Xylogramma Castagnei Montg. Ann. sc. nat. ser. IV, t. IV, p 336 



— Ascomatibus crumpentibus, bilateralibus, subtus deficientibus, 

 atris, 0,5-1 mm. long., 0,2 mm. cr., initio cuticula ramuloriim te- 

 ctis, mox denudatis, discum madore tumentcm fu.scoscentemque 

 marginantibus; ascis lateraliter horizontalibus, inferne erectis, pa- 

 raphysibns haud comitatis, breviter ovoidois, 30 « 20, lasi subatte- 

 nuatis, tum oblongis, tum virguliformibus, h^^alinis; sporidiis sub- 

 senis, oblongis, altero fiue obtuse attonuatis, septis 3 transversim 

 divisis, 15 » 5. 



3695 



