

Macaranga. 363 



109. M. novaguineensis J. J. Smith in Nov. Guinea VIII. (1912) 789. — Ramuli 

 teretes, gilvo-villoso-velutini. Petiolus pubescens 13 mm — 3Y2 cm longus; limbus 11 — 

 19 cm longus, k x \i — 10 cm latus, ellipticus vel ovatus, caudato-acuminatus, basi rotun- 

 datus et leviter cordatus, leviter dentatus, supra et subtus pubescens, in nervis villosulus, 

 supra irregulariter maculai-i-glandulosus, penninervius, reticulato-venosus, chartaceus; 

 costae secundariae utrinquae 9 — 16; stipulae subulatae, pubescentes, 5 mm longae. 

 Inflorescentiae unisexuales vel androgynae, velutinae. Panicula q^ brevissime peduncu- 

 lata, parum ramosa, 5Y2 cm l° n g a > ramulis circ. 3, ad 1 cm longis, glomerulis in 

 ramulis et apice confertis; bracteae breviter semiorbiculari-triangulares, acuminatae, 

 hirtellae, concavae, crassae, fere 1 mm longae, 2 mm latae ; inflorescentiae Q longe 

 pedunculatae, simplices, pedunculo 15^2 cm longo. Calyx q 1 3-partitus; sepala ob- 

 longa, parce pilosa; stamina 3; antherae 4-loculares. Calyx Q tripartitus, lobis ovato- 

 triangularibus, dorso pubescentibus; ovarium 2-loculare, dense echinis mollibus, hirtis 

 tectum; styli 2, fere 2 i / i mm longi, plumosi. Capsula echinis ad 6 mm longis 

 dense tecta. 



Papuasische Provinz: Neu-Guinea; Niederländ. Neu-Guinea, am Noord- 

 fluß im Urwalde (v. Römer n. 514). 



1 10. M. oreophila Pax et K. Hoffm. n. spec. — M. montana Vieillard in Sched. — 

 Frutex vel arbor; partes juveniles fulvo-tomentellae, demum glabratae; ramuli zb com- 

 pressi, granuloso-glandulosi, tomentelli. Petiolus 10 — 25 mm longus, glaber, brevissime 

 puberulus; limbus 6 — 13 cm longus, 3 — 5 cm latus, spathulato- vel obovato-oblongus, 

 obtuse cuspidato-acuminatus, basin versus angustatus, integer vel minute denticulatus, 

 coriaceus, penninervius, reticulato-venosus, supra glaber et prope basin obscure maculari- 

 glandulosus vel eglandulosus, subtus ad nervös brevissime puberulus vel glabratus, dense 

 granuloso-glandulosus; costae secundariae utrinque 10 — 12, subtus prominentes; stipulae 

 dentiformes, minutissimae, caducae. Spicae (J 1 6 — 7 cm longae, tomentellae, granuloso- 

 glandulosae, simplices, fasciculatae, valde tenellae; bracteae minutissimae, Y2 — * mm 

 longae, trianguläres, acutae, multiflorae. Calyx q? globosus, granuloso-glandulosus, 

 puberulus, 2 — 3-partitus; stamina 3, exigua; antherae 4-loculares. Flores Q in race- 

 mos paucifloros, 3 — 4 cm longos dispositi; rhachis tomentella; pedicelli sub fructu 2 cm 

 attingentes; ovarium 2-loculare, molliter echinatum; styli 4 — 5 mm longi, papillosi. 

 Capsula 9 mm lata, 5 mm longa, dicocca, fulvo-tomentella, breviter et parce tubercu- 

 lato-echinata. 



Araukarienprovinz: Neu-Kaledonien, Wagap (Vieillard n. 2224!, 321 l!). 



111. M. alchorneoid.es Pax et Lingelsh. in Fedde, Repert. III. (19 6) 25. — 

 Arbor vel frutex; ramuli obtuse angulosi, glabri. Petiolus 7 — 9 cm longus, juvenilis 

 velutinus, mox glabratus; limbus 8 — 15 cm longus, 4 — 7 cm latus, ovatus, acutus, basi 

 rotundata truncato-emarginatus vel angustissime peltatus, margine integer et revolutus, 

 juvenilis secus nervös velutinus, citissime glaber, nitidus, supra irregulariter maculari- 

 glandulosus vel eglandulosus, subtus demum sparse granuloso-glandulosus, ima basi 

 abbreviato-palmatinervius, ceterum penninervius; costae secundariae utrinque 10 — 14, 

 subtus prominentes; venae tenues; stipulae 2 — 3 mm longae, e basi lata subulato- 

 acuminatae, caducissimae. Inflorescentiae q^ longissimae, simplices, filiformes, flexuosae, 

 20 — 40 cm longae, axillares, saepe fasciculatae; rhachis tenuis, glabra; bracteae con- 

 cavae, subcupuliformes, 1 mm longae, truncatae, brunneo-ciliolatae, multiflorae. Flores 

 Q* vix 1 mm lati; calyx globoso-obconicus, glaber; sepala 3; stamina 2 — 3; antherae 

 4-loculares. Flores Q et fructus ignoti. 



Araukarienprovinz: Neu-Kaledonien, Noumea (Vieillard n. 3223!), am Ufer 

 des Cariconye (Franc n. 109!). 



Nota. Flores Q ignoti sunt, sed species verisimiliter in hanc sectionem pertinet. 



112. M. alchorneifolia Baker in Journ. Linn. Soc. London XXV. (1890) 344. — 

 Frutex omnino glaber; ramuli teretes, graciles. Petiolus 2Y2 cm longus; limbus 5 — 

 7Y2 cm longus, foliis Alchorneae triplinerviae (f. 33(7, p. 224) similis, obtusus, crenatus, 

 glaber, triplinervius, chartaceus vel subcoriaceus. Flores tf ignoti. Racemi Q petiolis 



