238 F- Pa-x. — Euphorbiaceae-Phyllanthoideae-Phyllantheae-Drypetinae. 



dense puberulus; limbus ö 1 /^ — * Gm longus, 2 J /2 — 5 cm latus, oblongus vel oblongo- 

 oblanceolatus, breviter vel obtuse acuminatus, basi subcuneatus, chartaceus vel sub- 

 coriaceus, serratus, glaber, utraque facie nitidulus; costae secundariae utrinque 5 — 6, 

 subtus prominentes; venae conspicuae; stipulae subulatae, puberulae, 4 mm longae, mox 

 caducae. Flores q? in ligno vetustiore Orientes; pedicelli graciles, glabri, 5 mm longi. 

 Sepala <J suborbicularia, fere 3 mm diametientia, subcoriacea, breviter ciliata, ceterum 

 glabra; stamina 10 — 15; discus glaber. Flores Q ignoti. 



Westafrikanische Waldprovinz: Südnigerien, Idda (Barter n. 1673). 



6. D. Cumingii (Baill.) Pax et K. Hoflm. — Cyclostemon Oumingii Baill. Etud. 

 gen. Euphorb. (1858) 562; Müll. Arg. in DC. Prodr. XV. 2. (1866) 485; Merrill, in 

 Phillipp. Journ. sc. I. (1906) Suppl. 76. — G littoralis Robins. in Philipp. Journ. sc. 

 III. (1908) 198. — G. iwahigensis Eimer in Leafl. Phil. Bot. IV. (1911) 68. — G timo- 

 rensis Halber in Mededeel. Rijks Herb. 36. (1918) 5. — Arbuscula ad 9 m alta; 

 ramuli apice lutescenti-pubescentes, citissime glabrati, graciles, striati, lenticellati. Petiolus 

 4 — 8 mm longus; limbus ö 1 /^ — 15 cm longus, 3^2 — 6V2 cm latus, ovatus vel late 

 ellipticus, breviter obtuse vel acute acuminatus, basi acutus vel obtusus, vix vel paulo 

 obliquus, integer vel sinuato-dentatus, coriaceus, pallidus, nitidus, prominenter reticulatus; 

 costae secundariae utrinque 7 — 9; stipulae non visae, mox caducae. Flores in axillis 

 foliorum fasciculati, numerosi; pedicelli pubescentes, (j 1 13 — 18 mm longi, graciles, Q 

 evoluti 10 — 12 mm attingentes. Flores 5 — 6 mm lati; sepala q? 4, late ovata; 

 obtusa, demum reflexa, extus tota facie, intus ad basin pubescentia, satis tenuia; 

 stamina rb 10; discus margine elevatus, lobatus, glaber. Sepala Q 4, obovato-orbi- 

 cularia, obtusa, extus dense pubescentia, intus glabra, exteriora angustiora; discus tenuis, 

 crenulatus, glaber; ovarium breviter aspero-pubescens, 2-loculare; Stigmata obtriangularia, 

 crenata. 



Philippinen (Guming n. 1695): Luzon, Camarines (Ahern n. 182!), Lamao 

 River, Mariveles (Williams n. 377, Whitford n. 1269!, 1275!). Palawan, Brooks 

 Point (Eimer n. 12695!). Mindanao, Camp Keithley, Lake Lanao (M. Strong Cle- 

 mens n. 303!). 



Nota. Cyclostemon iivahigensis (iivahigense) Eimer est species mixta. Planta Q (n. 4 2695!) 

 ad D. Cumingii spectat, planta $ (n. 13175!) non Euphorbiacea est et veris. species Hydnocarpi. 



7. D. mucronata (Blume) Pax et K. Hoffm. — Cyclostemon mucronatus Blume, 

 Bijdr. (1825) 598; Miq. Fl. Ind. batav. I. 2. (1859) 361; Müll. Arg. in DC. Prodr. 

 XV. 2. (1866) 484; J. J. Smith in Mededeel. Departm. Landbouw 10 (1910) 210; 

 Koorders, Exkursionsfl. Java II. (1912) 479. — Hemicyclia? rhacodiscus Hassk. in Bot. 

 Ztg. (1856) 802, Hort. Bogor. ed. alt. (1858) 43. — Pierardia rhaoodiscus Hassk. in 

 Bull. Soc. Bot. France VI. (1859). 713. — Cyclostemon rhacodiscus Müll. Arg. in DC. 

 Prodr. XV. 2. (1866) 484. — Frutex vel arborescens; ramuli tenues, parce vel densius 

 patenter pilosi. Petiolus 2 — 5 mm longus, zb pilosus; limbus 6V2 — < * cm longus, 2 V2 — 



5 cm latus, oblongus vel lanceolatus vel zh ovatus, breviter et obtuse acuminatus, interdum 

 mucronatus, basi acutus vel obtusus, saepe leviter obliquus, integer vel subinteger, sub- 

 coriaceus, glaber vel in costa media subtus patenter pubescens, nitidus, tenuiter reti- 

 culatus; costae secundariae utrinque 8 — 11, patentes, tenues; stipulae minutissimae, 

 lanceolato-subulatae. Flores axillares, fasciculati, pauci; pedicelli <J 2V2 — * mm j 2 



6 — 9 mm longi, puberuli. Sepala q^ 4, pallide viridi-flava, subovalia, acutiuscula vel api- 

 culata, extus intusque apicem versus dz pilosa, ciliolata; stamina 8 — 9; discus magnus, 

 cupuliformis, longitudinaliter undulatus, extus valide 8 — 9-costatus, apicem versus his- 

 pido-pilosus, centro plerumque penicillo pilorum parvo instructus. Sepala Q 4, decidua, 

 ceterum mai'is; discus magnus, cupuliformis, tenuis, longe ciliatus; ovarium 2-loculare, 

 subsericeo-pubescens ; Stigmata subsessilia, magna, semiorbicularia, intus grosse papulosa. 

 Pedicellus fructiger iy 2 — 12 mm longus. Drupa 1 1/ 2 cm lata, 1 cm longa, didynm, 

 breviter adpresse pubescens; mesocarpium crassiusculum ; endocarpiuiu päpyräceum. 



Südwestmalayische Provinz: Mitteljava, im Regenwald bis 1000 m aufwärts 

 (Blume, Hasskarl, Koorders n. 30798/Ü, 32927/*!, 33798/Ü, Teysmann!). 



