HymenomycetHs, Trpmellacet«, Aiiricnl;iria. 441 



Hah. in valneribus arboris Ancliietea3 salutaris, Rio 

 Grancle do Sul Amer. austr. 



PHYSALACRIA Peck - Syll. VI p. 759, IX p. 256, XVII p. 203. 



1. Physalacria Bambusae von Hohn. Stzb. k. Ak. d. Wiss. Wien 1722 

 GXVIII, Abt. I (1909) p. 290. — Gregaria alba, arescendo fla- 

 vida, capitulo usque ad 330 'j,. cr., vesiculoso, cavo, globoso vel 

 ovoideo, sicco collapso, stipitato, stipite farcto cylindrico 360-450 « 

 40-60, ex hypliis parallelis, hyalinis 3-5 |x cr., contlato; cystidiis 

 nullis; basidiis cylindricis, 12-14 ^ 3-4; sterigmatibus quaternis acu- 



tis 5 (j.. long. ; sporis globosis hyalinis, punctato-asperulis 3-4 a. cr. 

 Hoi>. in culmis Bambusarum emortuis in Horto Bot. Bui- 

 tenzorg ins. Jav^Te. 



2. Physalacria rugosa Rick, Broteria V (1906) p. 12. — Pileo usque 1723 

 ad 0,5 cm. diam., hemisphierico, subcarnoso, ceraceo-molli, strami- 

 neo, ruguloso ad formam Gyromitrce minimce cujusdam, intus cavo; 

 stipite fuligineo, albo-pruinato, pileum percurrente, 0,5 cm. aito, 



2 mm. lato; basidiis clavatis 25 ;j,. longis, sterigmatibus 3-6 [j,. 

 longis; sporis 3,5 [j,. long., 2 |j,. latis, subhyalinis. 



Hdb. ad frustula ligni, Rio Grande do Sul BrasiliEe. 



3. Physaiacria andina Patouillard, Essai taxonom. Hymenomyc. p. 50, 1724 

 Phys. orinocensis Pat. et Gaill. — Syll. IX, p. 256. — var. aw- 

 dina Pat. Bull. Soc. mycol. (1893) p. 136. — A typo dignoscitur 

 clavula sursum tenuato-conica, non ovoideo-subglobosa ; cystidiis 

 obclavato-ampullaceis levibus v. incrustato-asperulis. 



Hab. gregatim in ligno emortuo, Pululahua in ^quatoria. 



Fam. 6. Treiiiellacea'. 



1. .[uriculariece. 



AURICULARIA Bull. - Syll. VI p. 762, XI p. 143. 



1. Auricularia Butleri Massee, Kew Bull. n. 4 (1906) p. 94. — Pileo 1725 



coriaceo-gelatinoso, tenui, flaccido, effuso, roflexo, sericeo, cinna- 



momeo, zonis concentricis discoloribus variegatis, margine lobato; 



hymenio ruguloso, glabro, nudo, e cinereo-nigro, purpurascenti ; 



sporis subcylindraceis, curvulis, hyalinis, basi oblique apiculatis, 



10-11 ^ 5. 



