Hymenoiuycetie, Polyporacese, Ganodernia. 40o 



5-7 ciii. lato, substantia fibrososuberosa, cacaicolore ; stipite late- 

 rali, saepe vertice pilei adnato, laccato-nitente, nigro, laevi, inferne 

 atteuuato, 3-0 cm. longo, 1 cni. circiter ai)ice crasso, tubulis sub" 

 stantiae pilei concoloribus, 7-10 uim. longis ; poris e pallidis con- 

 coloribus, subrotundatis, dissepimeutibus crassis, 5-6 pro mm.; spo- 

 ris luteo-fulvis, apice truncatis, obovatis, 10-12 ^ 5-6, laevibns; hy- 

 pbis bymenii 1,5-4 |ji fulvis ; bypbis pilei 2-7 [x. 



Hah. ad truncos, Congo Belgico, Africa (comm. C. G. Lloyd). — 

 Ganodermati amhoineusi proximuni, a quo colore cacaino substan- 

 tiae et crusta nigro-nitente pilei et stipitis praecipue distinguitur. 



10. Ganoderma ostreatum Laz., Polip. FL Espan. p. 202, tab. VIII, 1497 

 f. 15-18 (1917). — Pileo couchoideo, 4-7 cm. lat., 2cm.cr., valvas Ostreae 

 imitaute, pedicello brevi2-3 cm. lougo suffulto, superue snlcis copiosis 

 couceutricis leviter iufossis, ai^proximatis uotato, superne vernicoso- 

 laccato badio aeque ac pedicello; carne dura flbrosa, dilute fnsce- 

 scente^grisea ; tubulis brevissimis, uuistratosis ; poris perexiguis, 

 stratum griseo-ochraceum subinde partim laccatum, coustitueuti- 



bus ; sporis ellipsoideis 11-12 [x loug. 



Hah. in truucis Cupuliferarnm, Liuares, Mouseuy, Hispaniae. — 

 Auctor distinguit : var. hemicycla, pileo appbiuato, semicirculari, 

 Ibidem. Yero species haec potins est Ganoderma lucidum forma. 



11. Ganoderma rufo-albiim Pat., BulL Soc. Mycol. Fr., 1914, p. 342. i498 

 Status gasterosporus : Ptychogaster (Ceriomyces) rufo-alhus Bresad. 



et Pat. — SylL Fung. IX p. 202. — Solitarium v. imbricatum, dimi- 

 diato-sessile v. substipitatum, rijbro-castaneum, lucens v. opacnm, 

 ob sporas superficiales saepe pulveraceum ; trama pallida (ut in 

 G. lucido), superficie hymeniali alba rubro margiuata, plaua; poris 

 miuutis, rotundatis, sepimentibus crassis; tubulis 1 cm. long. pallide 

 brunneis ; sporis levibus 9 «^ 5-6, fulvis, uno apice truucatis. 

 Hah. ad ligna, Fort Crampel Congo, Africa trop. 



12. Ganoderma Hbhnelianum Bresad., Ann. MycoL X, 1912, p. 502.— 1499 

 Pileo suberoso-lignoso, suborbiculari v. rarius sUbreniformi, centro 



vel parvo stipite dorsali affixo, glabro, ruguloso, zonato-subsulcato, 

 umbrino, margiue ochroleuco, zonis iuterdnm nigris, 6-8 cm. Lito, 

 4-4,5 cm. longo, crusta teuui opaca tecto ; substautia alutacea v. 

 liguicolori, ex hyphis hyaliuis, homogeneis, 1,5-6 vix 7 [x crassis; 

 stipite dorsali, brevissimo, 5-15 mm. lougo 7-18 [i crasso, iuterdum 

 obsoleto V. uullo ; tubulis fusco-umbriuis 8-10 mm. loug. ; poris 

 concoloribus primitus substantia resinacea, ochroleuca conspersis, 

 dissepimentibus crassis, 4-5 i^romin.; sporis bite obovatis. dcmnm 



