48 E. Jablonszky. — Euphorbiaceae-Phyllanthoideae-Bridelieae. 



caducae; petioli 3 — 4 mm longi, villosiusculi ; limbus oblongo-lanceolatus vel obovatus, 

 basi subacutus, apice breviter acuminatus, subcoriaceus, 6 — 12 cm longus, 2,5 — 4,5 cm 

 latus, utrinque opacus et glaber vel margine crebre sparseque pilosus; costae secundariae 

 distantes, dictyodromae, utrinque 6 — 7, nervi tertiarii dense reticulati. Inflorescentia 

 fasciculato-spicata, dense rufo- vel fulvo-pubescens ; bracteae lineares, subpersistentes; 

 glomeruli 2 — 3-flori. Flores utriusque sexus 2,5 — 5 mm longe pedicellati; laciniae 

 calycis tf lineares; petala linearia, calyce subtriplo vel quadruple» breviora; discus 

 annularis, crassus, ferrugineo-pubescens ; columna staminalis brevis; ovarii rudimentum 

 ad medium vel ad basin trifidum, rufo-pilosum ; flores Q 5 — 6 mm longi; discus 

 annularis, petalis linearibus ± duplo brevior, dense pubescens; ovarium ovoideum, 

 dense rufo-pilosum; styli 3, crassi, bis bifidi, basi rufo-pilosi. Capsula triloba, circ. 

 10 mm alta. — Fig. 9 F—G. 



Westafrikanische Waldprovinz: Sierra Leone, bei Madina (Scott Elliot 

 n. 5597!); Kamerun, bei Lolodorf (Staudt n. 126!), bei Ebolowa (Mildbraed n. 

 5790!); Span. Guinea, bei Makonanam und Makek (Tessmann n. 283!, 327!, 

 328!); Angola, in Wäldern zwischen Pungo Andongo und Luxillo, ungefähr 1000 m 

 ü. M. (Welwitsch n. 353!), zwischen Catete und Luxillo (Welwitsch n. 354! nach 

 Hutchinson). 



Nota. Hutchinson flores dioieos descripsit. Inflorescentiae in speeiminibus pluribus a 

 me examinatis bisexuales sunt, ut jam monuit cl. Müller Arg. 



90. C. racemosus Pierre ex Hutchins. in Fl. Trop. Afr. VI. 1. (1913) 1043. — 

 Arbor circ. 6 — 8 m alta; ramuli adulti glabri. Limbus ovato-ellipticus, oblongo-ellipticus 

 vel raro lanceolatus, caudato-acuminatus, basi rotundatus vel obtusus, circ. 5 — 1 1 cm 

 longus, 4,3 — 2,5 cm latus, subcoriaceus, glaber; costae secundariae 5 — 6. Racemi 

 solitarii, glabri, circ. 4 cm longi, tenues, 10 — paueiflori; bracteae deeiduae. Pedicelli 

 tenues, glabri; sepala oblongo-lanceolata, subacuta, glabra; petala lineari-lanceolata; 

 discus crassus, glaber; ovarii rudimentum trilobum; lobi acuti. Flores Q ignoti. 



Westafrikanische Waldprovinz: Französisch Kongo, Libreville (Klaine 764). 



Nota. Species a me non visa, teste Hutchinson in affinitatem G. polystaehyi pertinet. 



9«. C. bipindensis Pax in Engler's Bot. Jahrb. XXXIII. (1904) 282; Hutchinson 

 in Fl. Trop. Afr. VI. 1. (1912) 623. — Zenkerodendron bipindensis Gilg in sched. — 

 Arbor monoica, circ. 6 m alta. Stipulae lineares, ± 8 mm longae, deeiduae; petioli 

 5 — 7 mm longi, crassi, rugosi; limbus coriaceus, oblongus vel oblongo- obovatus, 

 10 — 15 cm longus, 5 — 7 cm latus, basi rotundatus, apice caudato-acuminatus, glaber- 

 rimus; costae secundariae dz 6, adscendentes, subtus elevatae; nervi tertiarii ± paralleli. 

 Inflorescentia glomerata, dense ferrugineo-tomentosa, axillaris; bracteae trianguläres, 

 deeiduae, extus ferrugineo-tomentosae. Flores extus dense vestiti, cf 6 — 7 mm longe 

 pedicellati, 5 — 8 mm longi; laciniae calycis trianguläres; petala triangularia , disco 

 crasso, dense ferrugineo-piloso breviora vel vix longiora; rudimentum ovarii humile, 

 dense ferrugineo-pilosum. Flores Q 7 — 8 mm longi, breviter pedicellati; pedicelli 

 3 mm longi; laciniae calycis trianguläres; petala oblongo-lanceolata, disco annulari, 

 ovario duplo breviori breviora vel paulo longiora, glabra; styli dense ferrugineo-pilosi, 

 crassi, multoties fissi. Capsula ignota. — Fig. 10 A — G. 



Westafrikanische Provinz: Kamerun: Bipindi, Njabilandschaft, Insel im 

 Mungofluß (Zenker n. 2262!). 



Nota. Species habitu ad C. polystaehyum accedit, a qua differt foliorum nervatura, limbo 

 longiore, magis acuminato, petiolis floribusque crassioribus et petalis brevioribus. 



92. C. gabonensis Hutchins. in Kew Bull. (1912) 3 32; in Fl. Trop. Afr. VI. 1. 

 (1913) 1043. — Arbor 6 — 1 0-metralis. Petioli circ. 4 mm longi; limbus oblongo- 

 ellipticus, basi rotundatus, apice caudato-acuminatus, 6 — 12 cm longus, 2 — 3 cm latus, 

 chartaceus vel tenuiter coriaceus, utrinque glaber; costae secundariae 4 — 6, arcuatae, 

 nervi tertiarii subparalleli. Flores axillares, fasciculati, subsessiles. Sepala Q* ovato- 

 lanceolata, circ. 5 mm longa, extus dense rufo-tomentella ; petala oblanceolata, glabra; 

 discus parvus, carnosus, pubescens; stamina 7 — 10; filamenta brevissima: antherae 



