Hymenomycetee, Agaricacese, Leuoospora, Xerotus. 51 



gustissimis, confertissimis, pallidis, acie acutis; sporis hyalinis 5 * 3. 

 Hab. in lignis emortuis prope Klong Prao, Siam Asne merid. 

 — Pano aureofulvo Cooke affinis. 



3. Panus spathulatus Massee in Bot. Tidsskrift-Copenhagen 1902, 202 

 vol. 24, p. 215. — Cfespitosus; pileo tenui, lento, pallido, subor- 

 biculari seu reniformi, margine arcte involuto, albido, 3-5 cm. 

 lato; lamellis confertissimis, angustissimis, acie integris, albidis; 

 sporis hyalinis 4^2,5; stipite exacte laterali, elongato, cylindrico, 

 fibroso-lignoso, pileo concolori, 4-6 cm. longo 



Hab. ad terram prope Klong Son, Siam Asise merid. 



4. Panus michailowskojensis (P. Henn.) Sacc. et D. Sacc. Lentinus 2 03 

 P. Henn. in Hedw. 1904, p. 67. — Pileo membranaceo-coriaceo, 

 subapode, conchifornii vel subflabellato, convexo, postice affixo, 

 brunneolo, basi isabellino, hyalino granuloso, pilosulo, ad margi- 

 nem radiato-striato, 0,5-1 cm. lato, 4-8 mm. longo; lamellis ad 

 basim radiatis, membranaceo-coriaceis, imequilongis, angustis, u- 

 trinque attenuatis, medio 1-1,5 mm. latis, pallide alutaceis, acie 

 integris, acutis; basidiis clavatis 8-10*3 3,5; sporis subcylindra- 

 ceis vel clavatis, obtusis, hyalinis, 3,5-4 «1,5. 



Hab. in ramis Alni incanse, Michailowskoje, in ditione Mos- 

 quensi Rossite. 



XER0TUS Fr. — Syll. V p. 630, IX p. 78, XI p. 41, XIV p. 123, 

 XVI p. ^7. 



1. Xerotus martinicensis Pat. in Duss Enum. Champ. G-uadel. 1903, 204 

 p. 48. Mesopus; pileo convexo, centro papillato, 1-2 cm. diam., 

 subtenui, sicco, rigidulo, albo-brunneolo, ruguloso, pulverulento, 



ad centrum plicato-sulcato, margine acuto, integro; stipite solido, 

 duro, gracili, 1-2 cm. long., 1-1,5 mm. cr , cylindrico, regulari, 

 brunneo-rufo, breviter ruguloso-pubescente ; basi vix incrassato; 

 lamellis parcis (8-12) distantibus, rigidulis, brunneolis, crassiuscu- 

 lis, integris, acie obtusis circa stipitis apicem insertis, non de- 

 currentibus, latis, intermixtis brevioribus, interdum ven.eformibus. 

 Hab. ad ramos putres Averrhofe Bilimbi in Guadalupa 

 et Martinica (Duss). — Habitus marasmiodeus. 



2. Xerotus changensis Rostr. in Bot. Tidsskrift Copenhagen 1902, 205 

 vol. 24, p. 211. — Pileo coriaceo, rigido, tenui, sessili, dimidiato, 

 opaco, atro, . pulverulento, radiatim sulcato, 2-3 cm. lato, margine 

 initio integro, dein lobato, subtus rufo, plicis radiantibus, distan- 

 tibus, integris. 



