— 394 — 



Hab. Ad terram muscosam in sylvis umbrosis roridis prope 



Apiahy, Mart. 1888 (siib n. 2879). 

 Obs. Specimina nonnihil obliterata, magnitudine siimmo- 



pere ludentia, a typo base stipitis pallescenti-alba nec 



viridi-atra praecipue recedentia; sporae ovoideae v. ellip- 



ticae (8-9 x 4-5/^), laeves, hyalinae. 



21. Mycena erythrella. Mntgn. — Sacc, 1. c. f. 262. 



Hab. Ad terram muscosam in uliginosis sylvaticis prope 

 Apiahy, Aug. 1880 (sine n.). 



Obs. Pileus 10-20'" dm ; lamellae 1-1,5'" It. acie perdilute 

 purpurascentes ; stipes 30-35'" Ig. X '-2"' crs, A tjpo 

 recedit pileo pallidiore ac subfuscescente, lamellisque 

 deorsum attenuatis apicem stipitis attingentibus. Sporae 

 ellipticae v. ovoideae (7-8 X 4-5 y), laeves, hyalinae. 



22. Mycena pileum-turcicum Mntgn. — Sacc, 1. c. p. 274. 

 Hab. Ad terram muscosam in uliginosis prope Apiahy, 



Maj. 1881 (subn. 1493). 

 Obs. Specimina apiabyensia formam pusiliam sistunt ; pileus 

 3'" It. X 3'"alt. ; stipes 20'" Ig. X 0,5"' crs. ; sporae ellip- 

 tico-globosae (5-6 X 4-5 y) laeves hyalinae. 



23. Mycena atro-purpurea Mntgn. — Sacc, 1. c f. 274. 



Hab. Ad terram muscosam in sylvis roridis prope Apiahy, 

 Jun. 1881 (sine n.). 



Obs. Pileus bemisphaericus 10"' It. X 6-7'" alt. ; stipes 

 30-35'" Ig. X 1-1,5'" crs.; fungus totus pulchre obscu- 

 reque fusco-coccineus, lamellis vix pallidioribus ; sporae 

 ex ovoideo subglobosae (7-8 X 4-5 y.) laeves, hyalinae. 



24. Mycena subsaccharifera Speg. (n. sp.) 



Diag. Pusilla, albida, granulis nitentibus obsita ; pileus 

 hemisphaerico-umbilicatus tenui-membranaceus ; lamellae 

 arcuato-decurrentes tenues remotiusculae acie granulosae 



