38 Hymeaomycetea.', Agaricaceae, Leucospor*, Mapasraius. 



Myc. 1893, p. T25, — Pileo tenui', coi-iaceo, e couvexO expanso, 

 adpresse squamulCso, margioe villoso, in/olutb, centro depresso, re- 

 niformi, rufo-albo, pellicula fibrOsa tecto ; stipite excentrico, rufo 

 adpresse villoso; lamellis distantibus, attingentibus, simplicibus, al- 

 bidis, acie acuto integro, brevioribus iramixtis, nonnihil reniforrai- 

 bus ; basidiis clavatis. 



Hah. ad raraulos eraortuos Myrti, Palulahua .^quatorise. — Pi- 

 leus 3-6 rara. diam. ; stipes 1,5 mra. long, 



27. Marasmius atro-brunneus (Pat.) Sacc. Crinipellis a-b. Pat. Journ. g^e 

 de Bot. 1891, p, 308. — Pileo atro-brunneo, orbiculari, margine 

 sinuato, centro umbonato, pi!is brev-ibus adhoerontibus, brunneis 

 consperso ; laraellis fuscescentibus, distantibua idnatis, inoequalibus, 

 spissis, venis anastomosantibus; stipite tena:ciu nigco-brunneo, sequa- 



li, piloso; sporis hyalinis 9-10^5-6. 



Hab. ad culmos"putridos Grarainacearum, Tonkin. — Pileus 1 

 cm. diam.; stipes 2-3 cm. long., 1 mm. cr. M. stipilayno affinis. 



28. Marasmius africanus (Pat.) Sacc. Crinipellis Pat. Bull. Soc. Myc, 247 

 1892, p. 52, — Pileo refiexo, rubro, glabro, levi, Uiargine incurvato; 

 lamellis noa distantibus, rubefactis, spissis, sub.iDqualibus, angnstiS; 

 sporis incoloribus, fusoideis, apicibus attenuatis, 5-6 ^ 3, 



Hab. ad ligna putrida, Congo (Dybowsk.i). — Pileus 4-6 ram. 

 diam. 



29. Wlarasmius rarus Britz. Hym. Sudbayer VII, p. I, p. 280. 243 



Hab. in muscosis Bavaricu australis. — Carneolo-fuscus; spo- 

 r3i 6-8 (j. diam. 



30. Marasmius tenuatus Britz. Hym. Sudhayer X, p. 173, f. 48. 249 



Hab. in arenosis et grarainosis Bavaria^ australis. — Opace isa- 

 bellinus; spora; 10-12^^5-6. Af. calopodi affinis. 



31. Marasmius subsplachnoides Britz, Ilym, Sudbayer VIII, p. 12, f. 32. 250 



Hah. in silvaticis inter folia dejecta Bavaria; australis. — Pal- 

 lens, centro flavicans; sporae 6-7;; 2-3, 



32. Marasmius arenivagus Britz. Hym. Sijdbayer X, p. 173, f. 49. 251 



Hab.in arenosis Bavariae austraiis, — Albo-isabellinus; sp. 16 :; 6. 



33. Marasmius subrufescens Britz. Hym. Siidlbayer X, p, 173, f. 47. jg, 



i/a^. in silvaticis Bavarise australis. — Ochroleucus; spors& 10- 

 12:^4, M. peronato ?j.Sin[s. 

 Marasmius archyropus (Pers.) Fr, — SvII \' p, 52! — secundum Oude- 

 mans in lledw, 1892, p. 134 meliu? dicetur M. argyropus, ab argy- 

 ros argentum ob colorera stipitis,. 



