Drypetes. 243 



glaber, rugosus; limbus 7 — 19 cm longus, 3 72 — 10 cm latus, ovatus vel oblongus, 

 rarius zb obovatus, acuminatus, basi zb obliquus, acutus, subinteger vel saepius leviter 

 crenatus vel serratus, dz coriaceus, pallide virens, prominenter dense reticulatus, glaber ; 

 costae secundariae utrinque 6 — 8; stipulae ovatae, 2 mm longae, adpresse pubescentes. 

 Flores qj* in axillis foliorum glomerato-fasciculati, 1 mm longi; sepala 4, extus tomen- 

 tosa, intus adpresse pilosa; stamina zb 1 3, brevia; discus planus, glaber; ovarii rudi- 

 mentum parvum. Flores Q ignoti. Drupa 10 — 13 mm longa, 6 — 8 mm lata, ellip- 

 soidea, glabra, 2-locularis, monosperma, basi rotundata, apice zb acuta, longe et tenuiter 

 pedicellata, pedicellis in axillis foliorum 1 — 5, adpresse pubescentibus, demum glabres- 

 centibus. 



Südwestmaiayische Provinz: Java, Ostjava, in der Ebene im trockenen 

 Regenwald, bei Puger in Süd-Besuki (Koorders n. 1909/5!, 1912/?!, 21202/?!). 



21. D. ugandensis (Rendle) Hutchinson in Fl. Trop. Afr. VI. 1. (1912) 687, 1047. 

 — Cyclostemon ugandensis Rendle in Journ. Linn. Soc. London XXXVII. (1905) 211; 

 Mildbraed, Wiss. Ergebn. Deutsch, centralafr. Exped. II. (1914) 447. — Arbor parva, 

 circ. 3 m alta; ramuli tenues, mox glabrati. Petiolus 2 — 4 mm longus, glaber; limbus 

 7 — 16 cm longus, 2- — 5 cm latus, oblongus vel oblongo-lanceolatus acuminatus, basi 

 obliquus, apicem versus irregulariter serrulatus, subcoriaceus, glaber, nitidulus, reticulatus; 

 costae secundariae utrinque 6 — 7, subtus prominentes; stipulae parvae, deciduae. Flores 

 in ramis vetustioribus defoliatis fasciculati; pedicelli ad 1 mm longi, glabri. Flores 

 tf circ. 1 cm lati; sepala 5, orbicularia, glabra, ciliolata; stamina ±: 25; discus plicatus, 

 planus, pilosus. Sepala Q. rnaris; ovarium globosum; stigma dilatatum, retusum. 

 Fructus juvenilis nigricans; pericarpium durum. 



Westafrikanische Waldprovinz: Zentralafrikanische Zone, Ituri-Bezirk 

 Angalla, südlich von Irumu (Mildbraed n. 2846!). — Uganda, Insel Buvunia im Viktoria- 

 See (Bagshawe n. 613!). 



22. D. natalensis (Harv.) Hutchinson. — Cyclostemon natalensis Harv. Thes. 

 capens. II. (1863) 64, t. 200; Müll. Arg. in DC. Prodi*. XV. 2. (1866) 483. — Arbor; 

 ramuli novelli tenues, fusci, adpresse fulvo-pubescentes, demum glabrati. Petiolus 5 — 

 8 mm longus, pubescens ; limbus 4 — 1 2 cm longus, 1 1 / 2 — 5 cm latus, ovato-oblongus 

 vel oblongus, acutus vel subobtusus, basi obtusus et paulo obliquus, interdum leviter 

 cordatus, argute spinuloso-dentatus, coriaceus vel subcoriaceus, nitidulus, laxe reticulatus ; 

 costae secundariae zb 8 ; stipulae 1 i / i — 3 mm longae, lineares, caducae. Flores ligni- 

 coli, fasciculati, q^ pedicellis ad 1 2 mm longis suffulti ; pedicelli Q 3 mm longi, pubes- 

 centes. Flores circ. 1 2 mm lati. Sepala 5, ovata ve> suborbicularia, extus puberula, 

 intus glabra, ciliata, fusco-viridia ; stamina 20 — 27; discus planus, margine laciniatus, 

 medio foveatus, glaber; discus Q breviter urceolaris, crenulatus, tenuis, breviter pube- 

 rulus; ovarium tomentosum, 3-loculare; Stigmata sessilia, obeordata. Fructus non visi. 



Südafrikanische Steppenprovinz: Natal (Gerrard n. 62!, Gueinzius n. 93!, 

 Wood!). 



23.D. Holtzii Pax et K. Hoffm. n. spec. — Arbor; partes juveniles fulvo-puberulae, 

 mox glabra tae. Petiolus 3 — 6 mm longus; limbus 9 — 11cm longus, 3*/2 — 5 cm latus, 

 oblongus, acutus vel acuminatus, basi acutus vel obtusus, zb obliquus, argute denti- 

 culatus, coriaceus, nitidus, dense prominenter reticulatus, glaber; costae secundariae 

 utrinque 5 — 6; stipulae circ. 1 mm longae, trianguläres, puberulae, caducae. Flores q? 

 in ramis vetustioribus fasciculati, numerosi, dilute aurantiaci; pedicellus sub alabastro 

 4 — 5 mm longus, glaber vel parce puberulus. Sepala 5, orbicularia, ciliata, parce et 

 breviter pilosa; stamina 18J discus planus, irregulariter subradiatiin foveatus, glaber. 

 Flores Q ignoti. 



Ostafrikanische Steppenprovinz: Deutsch- Ostafrika, Msalla (Holtz 

 n. 1935!). 



2 4. D. minahassae (Boerl. et Koorders) Pax et K. Hoffm. — Cyclostemon mina- 

 hassae Boerl. et Koorders in Mededeel. s'Lands Plantent. XIX. (1898) 590; J. J. Smith 

 in Mededeel. Departm. Landbouw 10. (1910) 202; Koorders, Exkursionsfl. Java II. (1912) 



16* 



