Hyiuenomycettp, Agaricacete, LeucosporaB, Marasmius. 161 



()G. Wlarasmius coronatus Petch, Ann. of R. Bot. Gard. Peradenyia, 604 

 3. VI, P. I, p. 10 (1915), tab. VI. — Pileo hemispliaerico v. late 

 convexo v. plano, usque 1 ciu. diani.; centro nigro, depresse um- 

 bonato, fibrillis patulis circunulato, alibi brunneo-albido ; fibrillis 

 radiatim dispositis, ultra marginem productis; lamellis albis, con- 

 fertis, liberis, subventricosis ; stipice 4-7 cm. alto, 0,25-0,5 mm. 

 diam., aequali, nigro, crinibus adpressis albidis vestito; sporis al- 

 bis, anguste ovalibus, subinaequilateralibus, 7-9 * 4-5. 



Hah. in silvis opacis (« jungla »), prope Hakgala, Ceylon, Asia. 



67. Marasmius castanicolor Pennington in Murrill, North Am. Fl. IX, 605 

 4., p. 274 (1915). — Pileo snbmeinbranaceo, e late coisvexo plano 



et leniter depresso, 8-14 mm. lato; superficie levi, aequali, arida, 

 brunnea V. castanea ; lamellis adnexis, subconfertis, non latis, al- 

 bis, arescendo tantum flavidulis ; sporis 7*3,5, cystidiis 15-18 

 * 2,5-3 ; stipite e albo-pruinoso tomento.so, saepe basi olivaceo, 

 2-3 cm. longo, 1-1,5 mm. crasso. 



Bab. ad terram inter folia dejecta Quercus, St. Martinsville 

 Louisiana, Amer. bor. (A. B. Langlois). 



68. iViarasmJus trullisatipes Peck, in X.Y. State Mus. BuU. 167., 1912, 606 

 p. 44 (1913). — Pileo tenui, campanulato vel convexo, acute um- 

 bonato, giabro, isabellino vel subrufescente, 1,2-3 cm. lato ; lamellis 

 tenuibus, vsubconfertis, antice latis, adnatis, incarnato-albidis; stipite 

 tenaci, solido. intus albo, ad apicem pruinoso, basi tomentoso, extus 

 cartilagineo, 3-5 cm. longo, 2-3 mm. cr.; sporis ellipsoideis, 6*4. 



Hah. ad terram prope Minneapolis, Minn.,U. S. A. (O.K. Bratn). — 

 In speciminibus siccis umbo interdum atratus. 



69. Wlarasmius borinquensls Stevens., in Johnston ad Stevenson, Sugar- 607 

 eane Fungi etc, Journ. Dep. Agric. Porto Rico, v. I, 1917, n. 4, 



p. 218, tab. XXVI, ftg. 15-17.— Solitarius v. gregarius. Pileo mi- 

 nuto delicato, hemisphaerico, applanato-subnmbilicato, usquo ad 3 

 mm. lato, plerumque 1-2 mm.; superficie radiatim sulcata, glabra, 

 alba, arescendo flavida, membranacea, margine involuto. concolori, 

 himellis paucis, plerumque circ. 10, qnandoque furcatis, distanti- 

 bns, all)is arescendo flavis, adnatis ; sporis late ellipsoideis v. ovoi- 

 deis uno latere apiculatis, 5,1 *6,8, hyalinis; stipite filiformi, pileo 

 concolori, basi villosulo, 2-6 mm. longo. 



Hah. ad cuhnos S a c c h a r i o f f i c i n a r u m , Otaheite, Rio 

 Piedras, Porto Rico, Amer. Centr. — M. Marhleae Murr. proximus. 



70. Wlarasmius Sacchari Wakker — Syll. XIV, p. 115 — var. Howaiiensis 608 

 Ii[. A. Cobb, Fung. Malad. Sugar Cane, Rep. Exp. Stat. Hawaij. 



Syll. fuiKj. XXUi (,X1 1923) U 



