Hymenoinyc-et!V, Ag-aricacea^ LeucosporcP, Lentinus. 117 



76. Marasmius pleurotoides P. Henu. Engl Jahrb. XXIII, p. 551. ^so 



— Pileo tenui membranaceo, sessili, lateraliter affixo, spatliulato, 

 oonvexo, 3-4 mm. longo, 3-4 mm. lato, subsulcato, albo, levi; la- 

 mellis distantibus, paucis, ad basim decurrentibus, latis, albis, in- 

 terstitiis subvenosis. 



Hab. in ramis in Togo (Baumann). — M. nidulo Berk. affinis. 25L 



77. Marasmius crispus P. Henn. Engl. Jahrb. XXIII, p. 551. — 

 Pileo tenui membranaceo, resupinato, lateraliter affixo, suborbicu- 

 lari, explanato, radiatim sulcato subplicato, transverse rugoso, 

 orispo, niveo, 1 '/,^-2 cm. longo latoque, basi interdum breviter 

 stipitato; stipite recurvo, paliido, villoso, basi subatro; lamellis 

 decurrentibus, distantibus, latis, ventricosis, venoso-anastomosan- 

 tibus crispis, pallidis; sporis subglobosis, 4-5 u. 



Hah. in ramis emortuis in Togo (Baumann). 



78. Marasmius Spegazzinii Sacc. et Syd. Sic nominandus est Marasmms ^2 

 Balansce Speg.-Sacc. Syll. XI, p. 35-, c[uum exstet anterior 3'f. Ba- 

 lansce Pat. 



79. Marasmius Weitsteirjii Sacc. etSyd. Sic nominandus est 3Iarasmius '^ 

 tenerrhniis "Wettst.-Sacc. Syll. IX, p. 69-, quum exstet prsecedens 



M. tenerrimus Berk. et Curt. 



80. Marasmius Curtisii Sacc. et Syd. Sic nominandus est Marasmitis 254 

 Jmmatodes Berk. et Curt.-Sacc. Syll. Y, p. 568-, quura exstet an- 

 terior M. hcematodes Berk., Sacc. Syll. V, p. 529. 



Phaeomarasmlus Scherff. Hedw. 1897. p. 287 est, etiam sec. cl. Bre- 

 sadola et P. Hennings, Naucoria rimnlincola Lasch. 



LENTINUS Fr. — Syll. V, p. 571, IX, p. 71, XI, 39. 



1. Lentinus castaneus EII. et Macbr. Bull. Lab. Xat. Hi.st. Jowa, III, 255 

 n. 4, 1896, p. 194. — Pileo sinuato-clepresso, centro cupulato; 

 margine late revoluto persistenter velutino, radiato-striato ; stipite 

 firmo, solido, sursum gradatim diiatato, 4-5 cm. longo, bn.si 5-6 mm., 

 suramo apice 9-10 mm. crasso, denso velutino, castanoo, intiis albo; 

 lamellis castaneis, vix densis, plerumque sequalibus v, basi ramosis^ 

 marginem versus pilei interdum brevioribus, non ;!• nticiilatis nec 

 incisis, vix decurrentibus. 



Hah. ad caudices emarcidos in Xicaragua. — L. '•lep/taro'/? pro- 

 ximus. 



2. Lentinus magnus Peck, Bull. Torr. Bot. C. XXIII. 1896, p. 41r-. m 



— Pileo crasso, duro, convexo, centro subdepres-so. glabro, sordide. 

 albo, areolis v. squamis latis tecto, margine iiivoluto; c.tmo ■'«ibi.-la; 



