Homalomena kelungensis Hayata

Leaves 4 or 5; petiole ca. 60cm, base sheathing; leaf blade broadly ovate, ca. 33 × 25cm, membranous, base sagittate-cordate, margin entire, apex triangular-acute; veins almost parallel. Peduncle ca. 35cm. Spathe pale green, ca. 6cm, apex acute. Spadix cylindric, 4–5 × ca. 1.2cm; female zone ca. 1.2 × 1.2cm; ovary obovoid, 2–2.5mm, apex obtuse; staminodes clavate; male zone ca. 3 × 1.3cm, obtuse; stamens flattened, ca. 1.5mm.