1182 L. Radlkofer. — Sapindaceae. 



a. Foliola oblonga, obtuse inciso-dentata, rarius subinteger- 

 rima, utrinque viridia; flores in ramorum parte defoliata 

 glomerulato-f asciculati ; Capsula parva trigono-obovoidea, 



basi attenuata 42. C. glomeriflora. 



b. Foliola oblongo-lanceolata, obsolete dentata, undulata, 

 discoloria; inflorescentiae axillares, racemiformes, rhachi 

 tenuissima ; Capsula mediocris, ex obovato ellipsoidea, 



breviter stipitata 43. C ganophloea. 



c. Foliola ovato-lanceolata, integerrima, utrinque fusces- 

 centia, petiolulis (ut et petiolis) basi valde incrassatis; 

 inflorescentiae fasciculatae, subaxillares, racemiformes, 



rhachi tenui; Capsula major, trigono-ellipsoidea .... 44. C oedipoda. 



Sect. I. Macropetalum Radlk. 



1. C. macropetala Radlk. in Sitzungsber. bayer. Akad. XX. (1890) 357, in O. War- 

 burg, Beitr. pap. Fl. in Engler's Bot. Jahrb. XIII. (1891) 365, in Engl. u. Prantl, Nat. 

 Pflanzenfam. III. 5. (1895) 346 et Sap. Papuas, in Engler's Bot. Jahrb. LVI. (1920) 

 284; K. Schum. et Lauterb. Fl. deutsch. Schutzgeb. Südsee (1901) 421, part., i. e. quoad 

 coli. Warburg! et Hellwig n. 506! (n. 208 non vidi) excl. reliquis (i. e. Lauterbach n.435! 

 1327! 2439! 2673!, Tappenbeck n. 1 ! et Rodatz et Klink n.l! ad Alectryonem strigosum 

 Radlk. recensendis, nee non Hellwig n. 3!, quae Alectryon mollis Radlk.). — Frutex 

 vel arbuscula parva; rami teretes petiolique e flavido canescenti-tomentosi; folia 

 magna, pari-pinnata; foliola 4 — 10, subopposita superiora quam inferiora plus duplo 

 majora, elliptico-lanceolata, apice basique acuta, breviter petiolulata, latere interiore 

 breviora, remote grossiuscule serrata, membranacea, nervis sat numerosis oblique 

 patulis in dentes excurrentibus percursa, oblique venosa, supra praeter nervös glabrius- 

 cula livescentia opaca (cuticula lineolis cum cellularum marginibus decussatis elevatis 

 insigniter notata), subtus moUiter pilosa glandulisque microscopicis adspersa e viridi 

 subfusca, cellulis secretoriis nunc puncta lineolasve sat manifesta nunc vix uUa efficienti- 

 bus sparsim instructa; inflorescentiae in axillis foliorum superiorum partim delapsorum 

 breves, spiciformes, basi interdum ramo divaricato instructae, flavido-tomentosae, 

 apice flores subsessiles bracteatos bracteolatosque basi interdum in dichasia consociatos 

 gereutes; sepala 5, exteriora ovata, concava, dorso adpresse pubescentia, interiora 

 obovata margine glabro petaloideo glanduloso-ciliolata, basi coarctata, omnia cellulis 

 secretoriis crebris instructa; petala oblonga, sepala superantia, infra medium inunguem 

 marginibus pilosis inflexis apice liberis incurvis bisquamulatum angustata, apice i 

 papillosa, basi intus pilosiuscula, cellulis secretoriis sparsis instructa; discus annularis, 

 subcupularis, glaber; stamina 8, floris (J petala superantia, filamentis linearibus hirtellis, 

 antheris oblongis glabris basi emarginata affixis subintrorsis ; germen (floris 5) trigono- 

 globosum, dense setuloso-tomentosum, intus glabrum ; Stylus germen subaequans, apice 

 clavato-incrassatus, incurvus, obsolete 3-lobus, dense pilosus; fructus — (non sup- 

 petebat). 



Arbuscula 1,5 m alta. Folia petiolo 10 cm longo adjecto 45 cm longa; foliola 

 16 — 24 cm longa, 5 — 8 cm et ultra lata. Inflorescentiae 3 — 4 cm longae, Flores 

 diametro 3 mm. 



In Nova Guinea: Warburg n. 20539! (in silva ad Bussum prope Finschhafen 

 frequens, a. 1889, fl.; Hb. Berol. ut et seqq.); Hellwig n. 506! (prope Passai, m. Apr. 

 1889, fl.); Hollrung n. 571! ( Kaiser- Wilhelmsland, Gonstantinhafen, m. Mart. 1887, 

 steril.). 



2. C. grosseserrata Radlk. Sap. Papuas, in Engler's Bot. Jahrb. LVI. (1920) 284. 

 — Frutex?; rami teretes, leviter sulcati petiolique thyrsique tomento subhirsuto vel 

 brevi fusco induti; folia abrupte pinnata, 4— 5-juga, longe petiolata; foliola alterna vel 

 subopposita, inferiora ovali-, superiora oblongo-lanceolata, utrinque acuta, basi in- 



