— 430 — 



laniellae membrariaceae confertae lineares sordide fuligi- 

 neae ; stipes breviuscuhis teres erectus (10-15'" Ig. 

 X 1'" crs.) superne paliescens, basi albus subpellucidus, 

 glaber laevis; sporae ellipsoideo-ovoideae (7-10 X 5-6 fj) 

 laeves sordide fuligineae. Species Psathyriellis ómnibus 

 cliaracteribus externis vergens, sed sporis non aíris et 

 tándem Galeris accedens. 



90. BoLBiTius? PHAscoiDEs Spcg. (n. sp.) 



Diag. Pileus ovato-conoideus cinéreas glaber laevis; la- 

 mellae adscendenti-liberae fusco-ferrugineae ; stipes erec- 

 tus gracilis cinéreas glaber nitidus; sporae ellipsoideae 

 laeves intense ferrugineae. 



Hab. Ad terram uliginosam muscosam sub arbustis prope 

 Apiahy, Apr. 1888 (sabn. 2873). 



Obs. Pileus ovatus, superne longiuscule acutissimeque co- 

 noideas (8-10'" alt. X 5-7'" dm.) cinéreas glaber vix 

 margine irregulariter obsoleteque contracto-plicatulus, 

 tenui-membranaceus ; lamellae tenues confertiusculae, 

 liberae adscendentes polyuíacriae acie integrae, primo 

 fulvo-rufescentes dein fusco-ferruginae subíluxiles ; stipes 

 teres erectus rectus (50-60'" Ig. X 1'" crs.) laevis 

 glaber subnitens püeo concolor v. vix pallidior, ima basi 

 non V. vix incrassatulus atque mycelio parco gossypinulo- 

 albo radicatus; sporae ex ovoideo ellipsoideae (14-16 

 X 6-8 ij), inaequilaterales laeves fusco-ferrugineae. Spe- 

 cies ad hoc genus dubiose relata, pulchella, capsulam 

 Phasci cujusdam calyptra adhuc vestitam in mente revo- 

 cans. 



91. CoPRiNus EPHEMERUs Fr. ? — Sacc.,1. c. f. 1106. 



Hab. Ad terram pinguem stercoratam in hortis prope Apiahy, 



Jan. 1881 (sine n.). 

 Obs. Specimen nonnihil mancuní, ergo dubiosum. Sporae 



ex ellipsoideo-globosae (10-12 X 7-10 y), laeves, atro- 



fuligineae. 



