Macaranga. 339 



± granuloso-glandulosae. Calyx (f 1 — 1 */ 2 mm latus, parce granuloso-glandulosus, 

 glaber; sepala 3, ovata, acuta; stamina 7 — 9; antherae 4-loculares. 

 Philippinen: Luzon, Benguet, Sablan (Eimer n. 6137!). 



68. M. Grayana Müll. Arg. in DC. Prodr. XV. 2. (1866) 1001. — Tanarius 

 Qrayanus 0. Ktze. Rev. gen. II. (1891) 620. — Arbor; ramuli crassi, dense foliosi, 

 late cicatricosi, cum petiolis et stipulis glabri. Petiolus 15 — 20 cm longus; limbus 

 15 — 25 cm longus, paulo longior quam latus, triangulari-ovatus , acuminatus, basi 

 peltata truncatus vel leviter subcordatus, crebre repando-glanduloso-denticulatus, charta- 

 ceus, juvenilis pilis fasciculatis dense rufo-ferrugineo-tomentellus, evolutus supra glaber, 

 subtus parce pilosus et dense granuloso-glandulosus, nitidulus, basi 7-nervius, subtus 

 modice reticulatus; stipulae 1 2 mm longae, oblongo-ovatae, firmae, mox deciduae. Flores 

 Q* ignoti. Paniculae Q elongatae, floribundae, glabrae; rhachis compressa; rami in- 

 fimi oppositi, reliqui alterni; bracteae parvae, glabrae, 2 mm longae, trianguläres, 

 acuminatae. Calyx Q 1 i / 2 mm longus, glaber, obiter trilobus; ovarium 2-loculare, 

 glabrum, eglandulosum, laeve; styli basi in columnam connati, in fructu Centime trales; 

 partes liberae revolutae, vix papillosae. Capsula dicocca, laevis, fere 1 — 1 1 mm lata, 

 glabra, eglandulosa. 



Melanesische Provinz: Samoa (Wilkes), Savai, Patamea (Vaupel n. 538!). 



Einheim. Name: Toa-tonga. 



Xota. Species quoad genus paulo dubia remanet. 



69. M. Teysmannii (Zoll.) Müll. Arg. in DC. Prodr. XV. 2. (1866) 999. — 

 Mappa Teysmannii Zoll, in Linnaea XXIX. (1857 — 58) 465. — Tanarius Teysmannii 

 0. Ktze. Rev. gen. II. (1891) 620. — Ramuli fistulosi, subpruinosi. Petioli elongati, 

 apice cum costa media et ramulorum extremitatibus albido-villosi ; limbus orbiculari- 

 ovatus, acutus, peltatus, apicem versus repandus, glaber, subtus granuloso-glandulosus; 

 stipulae oblongae, erectae, carinatae, obtusae, glabrae. Inflorescentiae q? glabrescentes, 

 subconfertae, squamosae. Flores Q solitarii. Calyx Q urceolaris; ovarii coccis 

 ceraceo-glandulosis. 



Südwestmalayische Provinz: Sumatra, Palembang, bei Kebulahat (Teys- 

 mann). 



Nota. Species valde incomplete nota. 



Sect. 1 3. Stipulosae Pax et K. Hoffm. 



Folia valde ampla, orbiculari-ovata, elobata, late peltata, palmatinervia; stipulae 

 maximae, 5 — 1 5 cm longae, subpersistentes. Bracteae integrae, intus patellari-pluri- 

 glandulosae. Stamina 10 — 16; antherae 4-loculares. Flores Q et fructus ignoti. 



Nur eine Art von Samoa. 



70. M. stipulosa Müll. Arg. in DC. Prodr. XV. 2. (1866) 1001; Pax in Engler's 

 Bot. Jahrb. XXV. (1898) 646. — Tanarius stipulosus O. Ktze. Rev. gen. II. (1891) 

 620. — Arbor procera; rami valde crassi, 2 cm diametientes, teretes, latissime medullosi, 

 grosse cicatricosi, obsolete caesio-pruinosi. Petiolus limbo subduplo brevior, velutino- 

 puberulus, mox glabratus; limbus 30 — 60 cm longus et fere totidem latus, orbiculari- 

 ovatus, latissime peltatus, basi rotundatus, breviter acutus vel acuminatus, rigidulus, 

 integer, supra glaber, subtus ad nervös parce pilosus et glandulis subruös, nitidis, densis, 

 subimpressis notatus, tenuiter reticulato-venosus ; stipulae 10 — 15 cm longae, lanceolatae, 

 sensim acuminatae, apice obtusae, basi 13 — 1 5 mm latae, rigidulae, apice subscariosae, 

 fuscae, subglabrae, leviter nervoso-striatae. Flores tf paniculati; rhachis pilosa; bracteae 

 omnes ± 3 mm longae, oblanceolatae, intus apice patellari-pluriglandulosae, subglabrae, 

 refiexae, 10 — 20-florae, caducae. Flos tf 2 mm fere latus; sepala 4, ovata, acuta, 

 basi breviter connata, glabra; stamina 10 — 16; antherae 4-loculares. Flores Q et 

 fructus ignoti. 



Melanesische Provinz: Samoa (Reinecke n. 169!, Wilkes), Upolu, Letogo- 

 flußgebiet (Graeffe n. 16a, 1347—1349!, Reinecke n. 51l!). 



22* 



