1174 L- Radlkofer. — Sapindaceae. 



In Nova Guinea septentrionali-orientali: Beccari it. sec. n. 8 (Humboldt- 

 Bai; fr. m. Dec. 1875); Hollrung n. 215; Hellwig n. 505; Lauterbach n. 562, 565, 

 566 ( Sattelberg bei Finschhafen). — Accedit: H.O.Forbes n.413 (Sogere); cf. Rendle, 

 Forbes's New-Guinea PL, in Journ. of Bot. LXI. (1923) Suppl. 11. 



51. G. membranifolia Radlk. Sap. Holl.-Ind. (1877 — 1878) 11, 40, in Sitzungsber. 

 bayer. Akad. IX. (1879) 614, in Engler's Bot. Jahrb. XIII. (1891) 364, in Lauterb. 

 Nachtr. Fl. Südsee (1905) 308, in Rechinger in Denkschr. Acad. Wien LXXXIX. 

 (1913) 573 t. 6 f. IIa, in Engler's Bot. Jahrb. LVI. (1920) 282. - Foliola 4—6, elliptica, 

 acuminata, membranacea, obscurius sat dense pellucide punctata ac lineolata, plerum- 

 que 1-foveolata, utrinque laevia; paniculae singulae vel plures fasciculatae in ramis 

 vetustioribus ; fructus supra stipitem brevissimum subito valde dilatati, plus duplo 

 latiores quam alti, margine loborum tumido. 



In Nova Guinea: Beccari it. sec. n. 6 (Arfak montes, Putat); Warburg (Sattel- 

 berg bei Finschhafen); — in archipelago Bismarck: Rechinger n. 3923 (Neu- 

 Pommern, Gazelle-Halbinsel, Kabakaul). 



52. G. aryterifolia Radlk. in Sitzungsber. bayer. Akad. XX. (1890) 357, in Engler's 

 Bot. Jahrb. LVI. (1920) 282. — Foliola 6 — 8, oblongo-lanceolata (majora 18 cm longa, 

 6 cm lata), utrinque acuta, submembranacea, nervis lateralibus validioribus arcuato- 

 adscendentibus sat numerosis (utrinque circ. 12) percursa (inde iis Aryterae litoralis 

 similia), vix vel ne vix lineolis pellucidis adspersa, plerumque 1-foveolata, supra opaca, 

 subtus (cuticula laevi) nitidula, petiolulis brevibus basi tumidis; fructus omnino G. mem- 

 branifoliae. 



In Novae Guineae parte orientali: H. O. Forbes n. 870 (base of Owen Stan- 

 ley's Range, a. 1886, fr.); W. Sayer! (Mt. Obree, alt. 2000'; 60 ped. alta; fr.). 



53. G. pteropoda Radlk. Sap. Holl.-Ind. (1877 — 1878) 11, 41, in Sitzungsber. bayer. 

 Akad. IX. (1879) 615, in Engler's Bot. Jahrb. LVI. (1920) 283. — Fructus obovati, 

 stipite l-centimetrali adjecto 2 cm longi, 1 cm lati, loborum marginibus acutissimis 

 deorsum in stipitis alas basin versus attenuatas continuatis. 



In Nova Guinea septentrionali-occidentali: Beccari it. sec. n. 16 (Geel- 

 wink Bai, Insel Jobi, pr. Ansus, fr. sol.). 



54. G. contracta Radlk. in Engler's Bot. Jahrb. L. (1913) 77, LVI. (1920) 283. — 

 Arbor; rami teretiusculi, striati, glabrati, innovationibus adpresse fulvo-pubescentibus. 

 Folia abrupte pinnata; foliola circ. 4, larga, late elliptica, apice acuta vel subacuminata 

 (omnia ^ mutilata), basi (inferiora certe) in petiolulos planiusculos abruptius contracta, 

 integerrima, papyracea, nervis lateralibus sat approximatis subtus prominulis, utrinque 

 glabrata, subopaca, subfusca, laevia (epapillosa), inconspicue raripunctata, efoveolata; 

 petiolus supra planus, rhachis costa mediana notata, pulverulento-puberula. Paniculae 

 parvae, infra partem foliatam ad foliorum cicatrices enascentes, pauciramosae, ramis 

 thyrsoideis, laxius cincinnos breviter stipitatos 3 — 4-floros gerentibus. Flores longius- 

 cule pedicellati, majusculi;. sepala subcoriacea, fusca, parce ciliolata; petala ovalia, 

 margine squamulaeque intus dense sordide villosa; discus pulvinatus, interruptus, 

 glaber; stamina ultra medium albide pilosa; pistillum (floris ^) rudimentarium, tri- 

 quetro-obovatum, glabriusculum. 



Rami 3 mm crassi. Folia petiolo 5 — 6 cm longo incluso circ. 25 cm longa; foliola 

 cum petiolulis 5 — 8 mm longis ad 15 cm longa, 7 — 9 cm lata. Paniculae 5 — 7 cm 

 longae, pedicellis 4 — 5 mm longis. Flores aperti diametro 4 mm. 



In Nova Guinea septentrionali-orientali: Schlechter n. 18269 (Kaiser- 

 Wilhelmsland, Baum in den Wäldern des Kani- Gebirges, 1000 m, m. Sept. 1908). 



Sect. III. Dysguioa Radlk. in Sitzungsber. bayer. Akad. IX. (1879) 615. — Sepala 

 anguste imbricata, exteriora triangularia, acuta, interiora anguste oblonga; discus 

 annularis, interdum (praesertim in G. crenata) inaequalis vel interruptus; flores perparvi. 



55. G. crenata Radlk. in Sitzungsber. bayer. Akad. IX. (1879) 615; Guillaumin, 

 Ca.tal. pl. Phan6r. Nouv. Caled. (1911) 50. — Rhachis foliorum marginata; foliola 



