Rhaphidophora luchunensis H.Li

Lianas. Juvenile stems dark green, rooting, creeping on humus soil of forest understories or over bark mosses on trees, back rounded, moniliform or torulose, internodes thickened, 10–20 × 5–7mm. Petiole 20–25cm; sheath caducous, membranous; pulvinus ca. 10mm; leaf blade light green abaxially, green adaxially, black-brown when dry, ovate or ovate-lanceolate, 10–27 × 5–12cm, subleathery, base obliquely rounded, apex acuminate or caudate, unequally pinnately lobed; pinnae 2 or 3 on each side, or only on 1 side and other side entire, sinuses reaching to 2–3cm from midrib, sometimes on mature branches some leaf blades pinnately lobed and others entire, or all leaf blades entire; lateral veins 9 or 10 on each side of midrib, ascending obliquely. Inflorescence nearly terminal; peduncle erect, green, robust, 12–14cm. Spathe early caducous, spreading, light yellow-green, ovate, 14–16cm. Spadix sessile, pale yellow, cylindric, 12–13 × 2–3cm, base oblique, apex obtuse. Flowers bisexual. Stamens 4; anthers sessile. Ovary green-white, pentagonal-cylindric, ca. 8 × 4mm, apex truncate; ovules oblong, with slender funicle, parietal; stigma sessile, yellow-brown, oblong. Berry free, juicy, orange, apex yellow-green, obconic, ca. 6 × 4mm, 4–6-angulate.