108 TTymonomycetBB, AgariracofE, Lcucosporfr, M.irnsinins. 



Tlah. cpcspitosus ad radices G r a m i n u in ot J u n c o r u m, Aunis, 

 Nivernais Gallin) (Domina Daulnoy). — AfFiuis Marasmio lupule- 

 torum (Weinm) Bres. = Colli/hia lupuletorum (Weinm) Qui''l. — 

 Syll. V, p. 221. 



3. Marasmius pergamenus Pat. et Demange, Bull. Soc. myc. Fr. (1910) 441 

 pag. 37. — Pileo hemisph?erico, doin plano, 1-2 cm. lato, sulcis 

 profundis et latis usque ad centrum exarato, plicato, glabro, ru- 

 guloso, sicco, pergameneo, tenui, ochraceo-brunneo, ad cristas sa- 

 turatiore; lamellis parcis, distantibus, integris, ina-qualibus, adnatis, 

 pallide fiavo-brunneis ; stipite gracili, cylindrico v. comprosso, cavo, 

 flavo-albido, sicco, tenaci, j^ruinoso, basi mycelio flavido sat co- 

 pioso cincto; sporis fusoideis, levibus, 21-34 « 6. 



Hab. in foliis et rhizomatibus putridis Graminum in sabu- 

 ]osis, Mat Son, Than Hoa, Tonkin. — Fungus 5-7 cm. alt. Ha- 

 1)itus quasi [[eliomj/cetis. 



4. Marasmius Hautefeuillei Pat. ctDemango, Bull. Soc myc. Fr. (1910) 442 

 p. 37. — MyceHo albo, tenui, pulverulento, folia et fragmonta 

 BambusaB obducente; stipite cylindrico, ;equaU, erecto, asperulo, 

 tenaci, brunneolo, pruina lilacina tecto, 5-7 cm. alt., 2 mm. cr. ; 

 pileo convexo-plano, dein depresso et umbilicato, tenui, plicato, 

 flexuoso, glabro, sicco, albo centro lilacino, pellicula peculiari nulla; 

 lamelHs valde inaquaUbus, adnatis, copiosis, albis; odore et saporo 

 gratis. 



Hah. in foUis et dotritis Bambusa' putrescentibus, dejectis, 

 Hanoi Tonkin. — M. Wynnei affinis. 



5. Marasmius nuptialis Morg.. .Tourn. of Mycol. XI (1905) p. 238. — 443 

 Pileo carnosulo, e campanulato expanso, subumbonato, fulvo, ox- 

 pallenti, sujierficie rugosulo et impresso; stipite cartilagineo, supra 

 angustalo, cavo, supra ievi et glabro, infra dense albo-villoso, 

 apice albo, inferne fulvescenti; lamellis parum angustis, confertis 

 albis, adnoxo-socedentibus; sporis lanceolatis, h^^alinis, 9-11 » 3-4. 



Hah. intor folia et ligna putrescentia in Amer. bor. — Pileus 

 3-4 cm. diam.; stipito 7-10 cm. longus, 4-7 mm. cr. 



6. Marasmius opalinus Masseo. Kcw Bull. 40 (1006) p. 46, fig. 7-11. ^u 

 — Piloo primo hcmispha-rico-giolwso, doin applanato-hemispha»- 

 rico. 3-4 cm. lat., contro late profundeque umbilicato, margiue 

 incurvo et striatulo, intogro, membranaceo. tenaccllo, rufesconte, 

 disco obscurioro, glaberrimo; lamellis remotis, strictissimis, utrin- 

 que attenuatis, mombranaceis, opalino-])allidis; stipito longiusculo, 

 6-8 cm., gracili, toreti, deorsum vi.\ iucrassato, glaberrimo, can- 



