滇越莲座蕨 dian yue lian zuo jue

Angiopteris repandula de Vriese var. latemarginata C. Christensen & Tardieu, Notul. Syst. (Paris) 5: 8. 1935, not A. latemarginata Ching (1959).

Fronds 2-4 m; stipes tuberculate. Laminae bipinnate; pinnae ovate-lanceolate, 100-240 × 100-150 cm, with 15-25 pairs of (sub-)opposite pinnules; pinnules oblong, ovate-lanceolate, or oblanceolate, 5-8 × 1-2 cm, bases rounded to cuneate, margins serrate, apices shortly acuminate to caudate. Veins obvious abaxially, false veins present. Sori 2-4 mm from margin, 1-6 mm, composed of 14-20 sporangia.

Forests; ca. 100 m. Yunnan (Hekou) [Vietnam].