Hynienomycetse, Agaricacese, Melanosporse, Stropliaria 307 



trum versiis obscuriore, griinulis mlnutis concoloribus dense obsito, 

 3-4 cm. lato ; stipite fistuloso, tenui, sursum attenuato, pileo con- 

 colore vel dihitiore, velo albo peronato subannulatoque, 10-12 cm. 

 alto, 3-4 mm. crasso ; lamellis confertis, angustis, sinuato-adnexis, 

 umbrinis dein purpurasceutibus , acie concolore integra ; sporis 

 oblique ellipsoideis, purpureo-brunneis, 7*5. 



Hab. ad terram in Horto botau. Singapore, Asia (Kidley). — 

 AfSnis 8tr. squamiilosae Fr. sed plurimis notis bene distincta. 



10. Stropharia umbonata Massee, Bull. Botan. Garden Kew, 1908, ii47 

 p. 5.— Pileo carnosulo, e convexo expanso, acute umbonato, sicco 

 fuscidulo, squamis parvis concoloribus dense vestito, margine fle- 

 xuoso, 3 cm. lato ; stipite e medulloso farcto, cavo, cylindraceo, 

 supra annulum pallide bruuneo, infra pulchre et laxe squamuloso, 

 albido, annulo supero, amplo, interdum reflexo, 4-5 cm. alto, 4 mm. 

 crasso ; lamelhs confertis, postice sinuato-adnexis, brunneis, acie 

 albopruinata et miuute denticulata, 8-4 mm. latis ; sporis elhpsoi- 

 deis, basi obhque apiculatis, brunneis, 6 ^if 4. 



Halt. ad terram in Horto botan. Singapore, Asia IRidley). — S. 

 sqiiamulosae Fr. proxima sed variis notis perfecte distincta. 



11. StropharJa sclerotifera Spegazzini, Rel. mycoh trop. in Boh Ac. ii48 

 Nac. Cienc. Cordoba, XXIIf , 1919, Extr. p. 38. — Laxe gregaria, 



non caespitosa; pileus primo hemispaericus margine subinvohitus, 

 dein convexo-explauatulus, umbonatuhis, 15-25 mm. diara., strami- 

 neus, laevis, ghiber; lamehae adnatae saepe denticulo decurrentes, 

 initio carneae serius atro-subferrugineae 1,5-2 mm. latae ; stipes 

 elongatus gracihs, 40-100 mm. long., 1,5-2 mm. cr., viscosuhis, au- 

 perne obsolete collariatus, supra annuhim subpulverulentus albe- 

 scens, infra pileo concolor hievis, basi sclerotio globoso-difformi 

 (5-15 mm. longo) subsuberosocarnoso extus sordide ochroleuco-ci- 

 nerascente intus albo insititio ; sporae elhpsoideae fusco-ferrugi- 

 neae, laeves, 12-15*8-10. 



Hab. ad terram humosam inter foha dejecta in silvis, Apiaby, 

 Brasilia, Amer. austr. (J. Puiggari). 



12. Stropharia minima Massee, Buh. Botan. Gard. Kew, 1914, p. 75.— 1149 

 Pileo hemispaerico, tenui, margine acuto, glabro, flavo-cinerascente, 

 1,5-2 cm. lato ; lamehis confertis, latis, antice acutis, postice sub- 

 decurrentibus, acie integris, in senectute umbrinis ; stipite tereti, 

 fistuloso, glabro, pileo concolori, 3 cm, longo, 2-3 mm. crasso, ad 

 tertiam partem subannuhatim squamuloso ; sporis obh"que elhpsoi- 

 deis, saturate fusco-brunneis, 6*3. 



