ttymenomyceta?, ThelephorneefT!, Hypoehmis. 413 



6. Coniophora olivacea Massee, Journ. Linn. Soc XXV (1889) p. 129, i694 

 tab. 46, fig. 12, Brit. Fimg. Fl. I, p. 94, fig. 1-3. — Citata in 

 Syll. XIX, p. 393, adest jam descripta in Sj-ll. VI, p. 649. 



HYPOCHNUS Fr. — Syll. YI p. 653, IX p. 242, XI p. 130, XIV 

 p, 225, XVI p. 196, 1117, XIV p. 184. — Testibus v. Holmel et 

 Litschauer complures species, nisi omnes, huic generi relatre ad 

 Tomentellam, Peniophoram, Corticium etc. referri debent. 



1. Hypociinus spliaerosporus R. Maire, Bull. trim. Soc. Myc. de Fr., 1595 

 XXI (1905) p. 164. — Effusus, tenuissimus ex arachnoideo tcnui 

 membranaceus, substrato laxe adnatus, margine conformi v. sen- 

 sim attenuato v. fibroso prieditus, albo-niveus, dein centro fiavi- 

 dulo; hymenio non clauso, e farinaceo granuloso; basidiis piri- 

 formibus v. clavatis, 8-12 «4-5; sterigmatis 4, subulatis, rectis, 

 3-5 a. long.; sporis globosis v. globoso-angulosis, crasse verruco- 



sis, hyalinis, uniguttulatis, 2-3 [i. diam., 3 »2-2,6; hyphis subre- 

 gularibus, tenuissime tunicatis, levibus, hyalinis, 2-4 [x. cr., nodu- 

 loso-fibulatis ; hyphis basilaribus partim in fasciculum venoso-ramo- 

 sum coalitis ; hyphis partim crystallis oxalati calcici pratditis, con- 

 textu etiam crystallis acicularibus v. fusoideis farcto. 



Hab. ad terram nudam et in ligno putri, Nancy Gallite (Maire) 

 prope Pressbaum Austrise inf. (v. Hohnel). 



2. Hypoctinus araneosus (v. Hohn. et Litsch.) Sacc. et Trott., Tomen- 159G 

 tella araneosa v. Hohn. et Litsch., Sitzb. k. Ak. d. Wiss. Wien, 

 CXVI, I (1907) p. 83, fig. 14. — Effusa, tonuissima, plagas ara- 

 neoso-granulosas albas margine sensim attenuatas efformans ; hy- 

 phis laxe contextis, irregulariter ramosis, hyalinis, tenui-tunicatis, 



ad septa parum constrictis ibique interdum inflatis; sncpe nodoso- 

 fibulatis; hyphis incrustatis, subhymenialibus 3-5 [j,. cr., basilari- 

 bus 6-8 [j.. ; hymenio non clauso; basidiis clavatis, 5-7 [j.. cr. ; ste- 

 rigmatibus 4, subulatis, rectis vel curvulis, 4-6 [i. long.; s])oris 

 hyalinis, late ellipsoidcis, raro sphoeroideis, 4-6^3-4, semper uui- 

 guttulatis; tunica tenui, distincte aculeata. 



Hab. in ligno putri prope Pressbaum Austriic inf. 



3. Hypociinus flavo-aurantius Traverso in Saccardo, Ann. Mycol. VI 1597 

 (1908) pag. 553. — Late effusus, plagas usque ad 8-10 cm. latas 

 efformans, citrino-sulphureus v. aurantiacus, margino araneoso, 

 albicante, contextu furfuraceo-fragili, hymonio irregulariter rugo- 



so, colliculoso, puberulo, concolori; hyphis cylindracois, ramosis 

 parce v. vix septatis, densiuscule intertextis, citrinis, 5-6 [x. diam.; 



