26 Hymonoiii.ycetrt\ Ag";iricaeeae, Lcucospora\ Mycena. 



burnoo, diseo griseo-tincto, 2-3 cm. lato; la(melli.s annexis, demum 

 liberis, confertis, albidis, acie serrulata ; stipite fistuloso. sursam 

 attenuato, incurvato, fibroso, pallide brunneo, 4-6 cm. longo; sporis 

 obovatis, liyaiinis, B-6 * 3-4. 



Ilah. ad truneum Eucalypti in Tasmania (Kodway). 



4. Collybia Benoistii Boud. Bull. Soc mycol. Fr. 1900, pag. 193. "o 

 t. VIII, fig. I. — Pileo oonvexo deiu applanato, non umbonato, 

 subhygropliano, primo obscure badio-purpureo, dein ad marginem 

 pallidiore et fuscescente, margine striato pellucido; stipite fusco- 

 badio ad apicem pallidiore et furfuraceo, extus pallide flocculoso, 

 intus cavo ; lanioD.s subliberis, albidis, dein plus minusve fulvo- 

 purpurascentibus ])ra5cipue ad basim; carne colorata; sporis ob- 

 longo-piriformibns, intus suljgranulosis, 8-13 ^ 4-6, vacuolo centrali, 

 albis. 



Ilah. ad terram humosani in pinetis muscosis Montmorency 

 Galliae, uec uon Rouen (R. Benoist). — Pileus 1,5-2,5 cm. lat. ; 

 stipes 3-5 cm. loug., 2.5-4 nim. cr. Habitus Mycenam puram in 

 m.entenj revocat. 



5. Coilybia rhizogena P. Henn. Verhandl. Bot. Ver. Prov. Brandbg. 71'' 

 XLIl, p. 67 190i)). — Mycelio rhizomorphoideo, ramo.so, repente, j 

 extus carneo, carnosulo, intus atro; pileo submombranaceo, con- ' 

 vexo-expanso, vertice iuterdum subdepresso, margine involuto, 2-7 

 mm. diam., citrino; stipite subcartilagineo, subtarcto, tereti, albo, 

 pruinoso, 3-7 mm. longo, '/,-1 mm. cra.sso; lamellis sinuoso-ad- 

 natis, subdistantibus, iuicquilongis, latis, albis v. ^ubilavidulis; ba- 

 sidiis vsubclavatis, 20-25 «6-8: sporis globosis v. late elJipsoideis, 

 liyalinis, 3-3'/ ix. diam. 



Ilab. in caldariis horli bot Berolineusis GermaniH.-, verisimiliter 

 ex insula Java Beroliuum iniportata. - - Ob mycelium rhizomor- 

 phoideum C. conigerce (Pers.) atftnis. 



MYCENA Fr. — Syll. V p. 251, IX p. 34, XI p. 20, XIV p. 82. 



1. Mycena Pirrhiiarum Speg. Fg. Arg. novi v. crit., p. 105 (1899). 72 

 — Solitaria ; pileo primo ovato-conoideo, dein plus minusve expla- 

 nato, 3 cm. diam., acute minuteque umbonato, levi, glabro, hy- 

 grophano, margine acuto, integro v. vix denticulato estrio, centro 

 aurantiaco. ambitu fiavido; carne vix ulla; stipite tereti, 6-6'/^ cm. 

 longo, '/, cm. crasso, deorsum sonsim incrassato, basi abrupte trun- 

 cato, levi, glabro, pileo concolore, apice pallidiore; lamellis cras- 

 siusculis, membranaceis, subconfertis, latiusculis, 3 mm. latis, albis. 



