240 F. Pax. — Euphorbiaceae-Phyllanthoideae-Phyllantheae-Drypetinae. 



procera ad 60 m alta; ramuli angulosi, breviter puberuii vel glabri, tenues. Petiolus 



2 5 mm longus, parce puberulus; limbus 5 — 13 cm longus, 2— 6 l / 2 cm latus, lanceo- 



latus vel oblongus vel late oblongus, acuminatus, basi acutus et valde obliquus, repando- 

 denticulatus vel subinteger, glaber, pallide virens, satis dense reticulatus, coriaceus; 

 costae secundariae utrinque 5—7 ; stipulae circ. 1 mm longae, trianguläres, caducae. 

 Flores q? lignicoli, dense fasciculati, 1 2 mm lati; pedicelli 10 — 15 mm longi, glabri, 

 graciles. Sepala (f 5 vel 4, suborbicularia, glabra, ciliata, coriacea; stamina 10; discus 

 planus, inter filamenta lobatus et extrorsum protractus, centro foveolatus, glaber. Flores 

 Q 11 mm lati, in trunco vel in ramis vetustioribus fasciculati; pedicelli 2 — 3 cm, sub 

 fructu 5 cm longi, satis tenues. Sepala 5, ovata vel suborbicularia, glabra, ciliata, 

 coriacea; discus glaber; ovarium glabrum, 3-loculare; Stigmata sessilia, bicornuta. Drupa 

 4 5 — \g mm longa et fere totidem lata, ovoidea, minute verruculosa. — Fig. 20. 



Ostafrikanische Steppenprovinz: Usambara, Urwaldbaum (Albers n. 2l!, 

 Busse n. 350!, Engler n. 1008^1!, Grote n. 380l!, Holtz n. 762!), Ukinga (Goetze 

 n. 1205!). 



Einheim. Name: Kihambine. 



10. D. obanensis S. Moore in South- Niger. PI. London (1913) 97. — Arbuscula; 

 ramuli graciles, subteretes, crebre foliosi, minute pubescentes. Petiolus zb 5 mm longus, 

 brunneo-pubescens ; limbus 6 — 10, interdum ad 11 cm longus, % i / 2 — 4 — 5 */ 2 cm latus, 

 interdum 5 cm longus, 1 1 / 2 cm latus, ovato-oblongus vel lanceolato-ovatus, cuspidato- 

 acuminatus, apice ipso obtusus, basi obliqua obtusus, raro rotundatus, margine dimidio 

 superiore distanter serrulato-denticulatus , tenuiter coriaceus, glaber, nitidulus; costa 

 primaria subtus valde prominens, costae secundariae utrinque 4 — 6, raro 7. Flores 

 q,* in ramulis vetustioribus fasciculati, fasciculis zb 1 cm diametientibus. Pedicelli robusti, 

 3 mm longi. Sepala 5, suborbicularia, glabra, ciliolata, zb 9 mm diametientia; stamina 

 dz 1 4 ; discus rugosus. Flores Q ignoti. 



Westafrikanische Waldprovinz: Südnigerien, Oban (Talbot n. 677, 2310). 



11. D. laevis (Miq.) Pax et K. Hoffm. — Hydnocarpus laevis Miq. Fl. Ind. batav. 

 Suppl. (1860) 3 88. — Cyelostemon laevis J. J. Smith in Icon. Bogor. IV. (1910) 

 t. 307, 30 8. — Arbor mediocris; ramuli graciles, sulcati, breviter et patenter pilosuli, 

 lenticellati. Petiolus 9 — 14 mm longus, gracilis, puberulus; limbus 10 — 17 cm longus, 

 3y 2 — 7 cm latus, ovato-oblongus vel oblongo-lanceolatus, longe et obtuse acuminatus, 

 basi obliquus et obtusus, integer, undulatus, supra in costa media brevissime puberulus, 

 subtus glaber, coriaceus, nitidus, haud reticulatus; costae secundariae utrinque 7 — 12; 

 stipulae caducae, minimae, circ. 1 1 / 2 mm longae. Flores in axillis foliorum fasciculati 

 vel simul laterales, QJ* numerosi, Q 4 — 9; pedicelli 12 — 20 mm longi, puberuii. Flores 

 (J* 9 — 1 1 mm lati, penduli, dilute virides; sepala 5, exteriora ovata vel obovata, interiora 

 spathulato-obovata, extus intusque praesertim ad basin puberula , ciliata ; stamina 11 — 13; 

 discus irregulariter dentatus, puberulus; ovarii rudimentum parvum. Flores Q 12 — 

 15 mm diametientes, dilute virides; sepala 4 — 5, dorso omnino, intus basi tantum 

 puberula, ciliolata, exteriora ovato - triangularia, interiora tenuiora, oblique spathulato- 

 obovata; discus crenulatus, puberulus; ovarium biloculare, sericeo-tomentellum ; Stylus 

 brevissimus; stigmata obtriangularia, crenulata. Drupa 3 — 4 cm diametiens, globosa, 

 stylo brevissimo apiculata, puberula, ochracea vel dilute armeniaca. Semen 18 — 21 nun 

 longum, compressum. 



Südwestmalayische Provinz: Sumatra, Lampong, Mangala (Teysmann). — 

 Im Botan. Garten Buitenzorg in Kultur! 

 Einheim. Name: Kajoe goela. 



12. D.. maquilingensis (Merrill) Pax et K. Hoffm. — Cyelostemon maquilingensis 

 Merrill in Philipp. Journ. sc. IX. (1914) 477. — Arbor circ. 20 m alta, omnino glabra; 

 rami graciles. Petiolus 5 — 7 mm longus; limbus 12 — 20 cm longus, 3y 2 — 6V2 cm 

 latus, oblongus vel oblongo-lanceolatus, obtuse acuminatus, basi obliquus, integer, nitidus, 

 concolor, coriaceus, tenuiter reticulatus; costae secundariae utrinque circ. 9. Flores q 1 

 in axillis crebre fasciculati, 10 — 15; pedicelli tenues, 5 — 7 mm longi. Sepala 4 ellip- 



