250 F. Pax, — Euphorbiaceae-Phyllanthoideae-Phyllantheae-Drypetmae. 



48. D. subcubica (J. J. Smith) Pax et K. Hoffm. — Cyclosternon subcubicus J. J. 

 Smith in Mededeel. Departm. Landbouw 10. (1910) 214; Koorders, Exkursionsfl. Java 

 II. (1912) 479. — Arbor ad 13 m alta; ramuli juveniles adpresse fulvo-pubescentes, 

 mox glabrati, sulcati. Petiolus 2 — 7 mm longus, fulvo-pubescens ; limbus 6V2 — 20 cm 

 longus, 3 — 6^2 cm latus, oblongus vel lanceolatus, obtusus vel breviter acutatus, basi 

 acutus et saepe leviter obliquus, integer, subcoriaceus, glaber vel in nervo medio subtus 

 prope basin pubescens, reticulatus; costae secundariae utrinque 10 — 16, lenues; stipulae 

 minutae, vix 1 mm longae, pubescentes. Flores Qf* ignoti. Flores Q in axillis folio- 

 rum fasciculati, pauci; pedicelli 3 — 4 mm longi, apice incrassati, adpresse pubescentes. 

 Flos 2 cu>c - 6 mm l atus > sepala 4, interdum 5 — 6, decidua, subrotundata vel sub- 

 ovata, extus parce adpresse pubescentia, ciliata, coriacea; discus magnus, tenuis, cupuli- 

 formis, longe dense ciliatus; ovarium dense fulvo-pubescens, biloculare; Stigmata sub- 

 sessilia, semiorbicularia, crenulata. Drupa cubico-globosa, 1 3 mm lata, sulcis longitudi- 

 nalibus 4, db glabrescens, leptodermea. Semina in loculis solitäria, compressa, rotun- 

 dato-quadrangula, dorso convexa, 9y 2 mm longa; testa tenuis. 



Südwestmalayische Provinz: Mitteljava, bis 500 m aufwärts, im Djatiwald 

 und Regenwald (Koorders n.2140/?!, 2145/?!, 2148/?!, 25289/?!, 26179/?!, 37987/?!). 

 Einheim. Namen: Gadoh, Gadok, Koepean. 



49. D. gitingensis (Eimer) Pax et K. Hoffm. ■ — Cyclosternon gitingensis Eimer 

 in Leafl. Philipp. Bot. III. (1910) 912. — Arborescens; ramuli glabri. Petiolus circ. 

 1 cm longus, glaber; limbus ad 12^2 crn longus et 6 cm latus, oblongus vel late lan- 

 ceolatus, acutus vel acuminatus, basi acutus vel obtusus, non obliquus, integer, coriaceus, 

 subtus pallidior, laxe reticulatus; costa primaria subtus valide prominens, secundariae 

 utrinque 5 — 8, satis tenues. Flores non visi. Pedicellus fructiger 3 mm longus, sub- 

 glaber. Drupa saepius solitäria, axillaris vel lateralis, ovoideo-globosa, ad 4 cm longa 

 vel brevior, flavescenti-albida, stigmatibus 2 subsessilibus coronata, saepius monosperma. 



Philippinen: Sibuyan, Capiz, Magallanes (Giting-Giting-Berge), 1000 m (Eimer 

 n. 12317!). 



50. D. ellipsoidea (Merrill) Pax et K. Hoffm. — Cyclosternon ellijysoideus Merrill 

 in Philipp. Journ. sc. IX. (1914) 369. — Frutex circ. 4 m altus, fructu excluso om- 

 nino glaber; ramuli teretes, graciles, albidi. Petiolus 2 — 3 mm longus; limbus 9 — 

 13 cm longus, 2 1 / / 2 — 4^2 cm latus, oblongus, apicem versus angustatus, acutus vel ob- 

 scure acuminatus, basi aequilateralis vel subaequilaterahV, acutus, integer, chartaceus, 

 siccus pallidus, nitidus, laxe reticulatus; costae secundariae utrinque circ. 5, distantes, 

 tenues. Flores ignoti. Fructus axillares, solitarii, (juniores) ellipsoidei, leviter adpresse 

 hirsuti, apice et basi obtusi, 2-loculares, circ. 1 cm longi, pedicellis circ. 4 mm longis 

 suffulti; pericarpium tenue, coriaceum. 



Philippinen: Leyte, Buenavista, bei Jaro, in Wäldern, etwa 500 m (Wenzel 

 n. 828). 



Nota. Species a nobis non visa ex cl. autore affinis esse videtur D. gitingensi. 



54. D. Curtisii (Hook, f.) Pax et K. Hoffm. — Cyclosternon Curtisii Hook. f. FL 

 Brit. Ind. V. (1887^ 343. — Arbor parva, omnino glabra; rami graciles, cortice fere 

 albido. Petiolus brevissimus, dr 2 mm longus, robustus; limbus 15 — 25 cm longus, 

 4 — 5 cm latus, elliptico-lanceolatus, acuminatus, basi acutus, subcoriaceus, obscure viridis, 

 reticmato "enosus; costae secundariae utrinque 8 — 10, prominentes. Flores 2 solitarii, 

 axillares, brevissime pedicellatL Calyx Q patelliformis, glaber, margine ciliatus. Fructus 

 juvenilis glaber, 12 mm diametiens, 2-locularis; pericarpium tenue; stigmata 2, parva, 

 hemisphaerica. 



Südwestmalayische Provinz: Penang, 800 m (Curtis). 



52. D. falcata (Merrill) Pax et K. Hoffm. — Cyclosternon falcatus Merrill in Philipp. 

 Journ. sc. III. (1908) 415. — Arbor parva vel frutex 3 — 5 m altus, fructibus exceptis 

 glaber; rami cum ramulis teretes, grisei. Petiolus circ. 5 mm longus; limbus 6 — 

 10 cm longus, 3 — 4^2 cm latus, oblongus vel oblongo-ovatus, obtusus vel rotundatus, 

 basi acutus, valde obliquus, integer, falcatus, coriaceus, nitidus; costae quam venae vix 



