JOS Hvincnoiiiyceta', A^-Jiricace.e, I.eucosponc, M;ir;isinius. 



subdistantibus, pcstice augustalis, adncxis, albidis; stipite gracili, 

 cavo, supra glabro, nitido, nigrescenti-brunneo, apice rubro, basi 

 villo vel tomento copioso albido tecto ; sporis subellipticis uno fine 

 apiculatis, alterum versus subattenuatis, 10'/,,-13 ^ 5-6 ' '.. 



llah. inter folia dejecta in California (Mc. Clatchie). — Pileus 

 l'/„-27 cm. latus; stipes 6 '/,-13 cm. longus, circiter 3 mra. crassus. 



32. Marasmius albo-marginatus Ciem. Bot. Survey of Nelirasica, IV, '^io 

 Lincoln. 1890, p. 20. — Pileo minuto, solitario, membranacet» con- 

 vexo, glabro, sulcato, purpureo, margine paliidiore; stipite nitido, 

 glabro a^quali, citrino; lamellis paucis, 7-8, adnatis, albis; basidiis 

 12-14 «6-7; sporis 5 « 2-3, ovoideis. 



Hah. ad terram umbrosam, Nebraska Amer. bor. — Pileus 1 '/., 

 mm. latus; stipes 1 cm. longus, '/, mm. crassus. 



33. Marasmius aukiandicus P. Henn. Hedw. 1890, p. 304. — Pileo 211 

 tenui membranaceo subtranslucente, campanulato, vertice papillato, 

 striato plicatoque pallido-flavescente 3-5 mm. diametro; stipite 

 tenui, curvato tereti vel subcompresso pruinoso, basi disciformi, 

 albo, villoso, radiante, 3-6 mm. longo, vix 0,5 mm. crasso, pallido ; 

 lamellis distantibus, paucis (8-12) in collarium postice conjunctis, 

 acie crassis, pallidis; sporis globosis, lovibus, liyalinis 6-7 a. 



Hah. in ramis putridis Ohampo Novse Zelandia3 fHAEUSLER). 



34. Marasmius gregarius Peck, BuU. Torr. Bot. CI. XXIII, 1896, 212 

 p. 413. — Pileo submembranaceo, glabro, centro depresso v. late 

 umbilicato, udo striatulo, badio v. pallide alutaceo, centro obscu- 

 riore; lamellis angustis, subdistantibus, adnatis, interdum ramosis, 

 albidis; stipite brevi, gracili, inserto, cavo, flocculoso v. subpube- 

 scente, pallide badio, basim versus obscuriore ; sporis subglobosis, 

 fere 4 u. latis. 



Hah. gregarius ad lignum decorticatum, Iventucky, Amer. bor. 

 — Pileus 1-1 y, cm. iat.us ; stipes 1-2 cm. longus, 1 mm. crassus. 



35. Marasmius hirtipes Clem. Bot. Survey of Nebraska IV, Lincoln. 213 

 1896, p. 21 . — Pileo plano-convexo, membranaceo, vix umbilica- 



to, ieniter radiato-sulcato, gJabro, fuivo: stipite elongato, filiformi, 

 cavo, pilis albis v. fulvis obsesso, ofcscure ruiu; lamellis subnume- 

 rosis, adnatis, linearibus, albis v. dilute luteis; sporis ellipsoideis, 

 minute biguttulatis, 7 « 4. 



Hab. in terra? in Nebraska Amer. bor. — Pileus 3-7 mm.; 

 stipes 3-8 cm. longus, '/,-^/ mm. crassus. 

 80. Marasmius papiliosus Clem. Bot. Survey of Nebraska IV, Lincoln. 2i4 

 1896, p. 2L — Pileo conico-papillato, dein campanulato v. expla- 



