HyinenoniycetJr, A^iricaccfe, Lpucospori»', Mariisinlus. - .Ti9 



diato substriato, pallide brunnoio, 1-2 cni. diam.; stipite fistnloRrO, 

 tenaei, tereti v. compresso, brunueo, ciner»'0-pruinoso v. tomonto- 

 8ulo, 2-4 cm loii<^o, 1-1'/, mm. lato; lamellis aclnatis, (X^nfertis, 

 angiistis, iiavo-cinerei.s; sporis subglobosis v. ovoideis, hyaiinis, le- 

 vibus, 4-6 fi. 



ffah. ail terrani eub Pteridio aquilino, Usambara Afr. 

 orient. f.T. Buchwald). — M. evijfh^opodi Pers. affinis. 

 31 Marasmlus acerinus Peck, 52 Rep State Bot Mus. New York 195 

 p ()48. — Piloo tpnui, subnjembrauaceo, convexo, umbilicato, sub- 

 glabro, sul( ato-striato, pallide badio; stii^ite brevi, s;epe curvato, 

 cavo, miuute albo-pubescenti, pileo concoloro v. subinde leuiter 

 obscuriore; lauiollis latis, distantibus, adnatis, albidis v. flavido- 

 albidis; sporis subeliipsoideis, 7-8 <; 4, plerumque uno fine apiculo 

 obliquo instructis. 



Hab. ad corticem emortuum Aceris spicati, Adirondack 

 Mountains America' bor. — Pileus 7-14 mm. latus : stipes r/,-2 

 cm. longus, 2 mm. latus. M. mticoUv B. et C. proxime affinis; 

 differt statura minori, pileo pallidiore et subglabro lamellisque pro 

 ratione latioriims. 



32. Marasmius aculeatus Patouill. Buil. Soc. Myc. Franc 19CX), p. 176. 19g 

 — Pileo convexo-campanulato, tenui, coriaceo, semipellucido, non 

 sulcato nec striato, margine integro involuto, supra dense ochra- 

 ceo-tomentoso, piHs rectis, e basi crassiore attenuatis, convergenti- 

 fasciculatis et tunc verruciis stellatas formaiitibus; stipite centralf, 

 cylindrico, gracili, tenaci, deorsum sensim incrassato, breviter ochra- 

 ceo-tomentoso-vehitino; lamellis suMenis, distantibus, late adnatia 

 subdecurrentibus, non venoso-connexis ; sporis. .. 



Ilab. ad terram in Gruadalupa (R P. Duss). — ■ Pili seu aculei 

 pilei e cellulia crasse tunicatis, versiformibus, seriatis sed parum 

 cohaerentibus constant. Fimgus 2 cm. alt, ; pileus 2 cm. iat. verru- 

 cis quasi Li/coperdi horret. 



33. Marasmius perakensis Sai^c et Syd. \Ia7-asmitu<i excenfricm Massee, 197 

 Kew Bulletiu 1899, pag. 168, nec P. Henn — Gregarius; pileo 

 membranaceo, excentrico, convexo-campanulato, plus minus umbi- 

 licato, sulcato, albo, margine saepe crispato, 3-6 cm. diam ; lamei- 



lis valde distantibus, ventricosis, adnatis, albidis, acie integra; sti- 

 pite exceutric.n, albido, baei lutescenti, V / .-2 cm. longo, 3 ram. 

 crasso; sporis ellipsoideis, glabris, hyalinis, 7 v 5. 



HoJ). ad lignum emortuum, Perak Ridley). — M Jlookeri 

 Berk. aflinis. 



