PLANTS JAVANICJL RARiORES. 611
��PTEROCYMBIUM JAVANICUM. [219
Tab. XLV.
Char. Gen. Mores polygarno-monoici (fere herma- phroditi). Calyx 5-fidus, paters. Anther <b (10) simplici serie; loculis omnibus parallels. Ovaria disperma. Stig- mata flliformia, recurvata. Pericardia : Fotticuli foliacei, naviculares, longe ante maturitatem aperientes. Semen unicum, albuminosum. Embryonis Badicula hilo proxima.
Arbor, foliis lobatis indivisisve ; paniculis subtcrminalibus.
Obs. Genus Sterculiacearum Scaphio proximum et for- san nimis affine. ScapMumverb differ t : Antheris (15 — 20) congestis ; stylis arete cohasrentibus ; stiymatibus coalitis, unicum lobato-capitatum efformantibus.
Descr. — Arbor sylvestris, 50 — 60-pedalis; trunco modice crasso, cortice lsevi, rufescenti-fusco ; coma patenti (D. Horsfield). Folia alterna, 5 — 3-loba, passim indivisa, cir- cumscriptione late ovata, basi cordata 5-nervia, lobis ellip- ticis breve acuminatis, sinubus obtusis ; dum indivisa, paulo altius cordata, 3 — 5-nervia, brevissime acuminata : omnium adulta super glabra praster nervos venasque pri- marias tenuissime pubescentes, pube simplici : subter pube simili magis copiosa, praesertim in nervis venisque fere omnibus et insuper, rariore tamen et tenuiore, per totam paginam : novella utrinque pube stellari copiosa tecta. Petioli teretiusculi, undique pubescentes, antice sulco tenui exarati, basi apiceque pululum incrassati, quandoque folia subsequantes, saepius dimidio et ultra breviores. Stipula?, laterales, subulatse, caducae. Panicula subterminalis, e racemis alternis approximatis subcorymbosis. Pcdicelli extra medium articulati, ipso articulo constricto, inter dilatationes duas manifestas. Bractege omnes decidual v. caducas. Calyx monophyllus, ad medium quinquefidus, sequalis, turbinato-canpanulatus, coriaceus, glaber, laciniis
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