309 209 
37. P. (Polystietus) atripes Rostr. n. sp. 
Pileo coriaceo-papyraceo, flavo, glabro, radiatim striato, margine 
tenui, flexuoso-lobato, ciliato; poris minutissimis, decurrentibus; 
stipite centrali, longo, aterrimo, glabro. — Pileus 4—5 ctm. latus; 
stipes 4—5 ctm. longus, 4 mm. crassus. 
38. P. (Polystictus) pusillus Rostr. n. sp. 
Pileo papyraceo, umbilicato, obsolete zonato, laevi, glabro, 
ochraceo, margine crenato; poris mediis, subhexagonis, albidis; sti- 
pite centrali, atrofusco, scabro. — Pileus 0,8 ctm. latus; stipes 
1,5 ctm. longus, 1 mm. crassus. 
In ligno. 
39. P. (Polystietus) luteus Blume et Nees. 
Area: In all tropical regions. 
40. P. (Polystictus) lenzitens Lév. 
Area: Sumatra. 
41. P. (Polystictus) diseipes Berk. 
Area: Ceylon. 
42, P. (Polystictus) sanguineus (L.) Mey. 
Area: Common in all tropical regions. 
43. P. (Polystictus) olivascens Rostr. n. sp. 
Pileo suberoso-coriaceo, horizontali, reniformi, fusco-olivaceo, 
zonato, adpresse sericeo; stipite brevissimo, disciformi; contextu 
ferrugineo; poris minutis, ferrugineis. — Pileus 1—2 ctm. latus. 
Ad truncos. 
44, P. (Polystictus) minutissimus Rostr. n. sp. 
Pileis gregariis, coriaceo-membranaceis, reniformibus, albidis, 
obscure zonatis, striatis, ca. 2 mm. latis; stipite albo, exacte laterali, 
curto (0,5—1 mm.); poris rotundis, albis. 
Ad ramos corticatis. 
45. BP. (Polystictus) albo-uteus Rostr. n. sp. 
Pileo tenui, papyracei, reniformi, 1—2 ctm. lat., albo, nitido, 
concentrice striato; margine in stipitem brevem, lateralem, basi 
scutato-dilatatum attenuato; contextu albo; poris minutissimis, 
luteis. 
In ramis. 
46. P. (Polystictus) tigrinus Rostr. n. sp. 
Pileo reniformi-orbiculari, ochraceo, distincte fusco-zonato, ra- 
diatim sericeo-striato; stipite laterali, aequali, verrucoso; poris me- 
14 
