Ovary c. 4 mm. long, appressed-pubescent; style c. 4.5 mm. long, glabrous above, slightly dorsoventrally compressed; stigma elliptic, stomatomorphic, papillose.
Stamens arising in lower third of corolla tube, filaments c. 3 mm. long, slightly thickened and glandular above; anther lobes c. 1 mm. long; staminodes minute.
Leaf solitary, oblong, up to c. 20 × 10 cm., base cuneate to subcordate, margin finely dentate-serrate, both surfaces appressed-pubescent.
Capsule about 35 mm. long, 1.5 mm. broad, crowned with the persistent style base.
Calyx divided to the base into 5 lanceolate segments c. 2.5 × 1 mm., pubescent.
Inflorescences several from base of midrib, many-flowered.
Pedicels 5–20 mm. long, both pubescent.
Seeds 0.7–0.9 mm. long, reticulate.
Peduncles up to c. 25 cm. long.
Bracts minute.
Monocarpic.