海岸乌蔹莓 hai an wu lian mei

Vines, herbaceous. Branchlets terete, with longitudinal ridges, with simple hairs at nodes when young; tendrils 2- or 3-furcate. Leaves 3-foliolate; stipules caducous, triangular; petioles 2-4 cm; leaflets abaxially glabrous when mature, or with hooked hairs on veins near junction of petiole and blade, lateral veins 5 or 6 pairs, veinlets inconspicuous; central leaflet ovate-rhomboid, 2-5 × 1.5-2.5 cm, base cuneate, apex acuminate; lateral leaflets oblique, margin crenulate-serrate. Cymose dichasium axillary. Calyx papillose. Petals spreading, papillose. Anthers oval. Lower part of ovary adnate to disk. Berry globose, ca. 1 cm in diam., 2-4-seeded.

Seasides. Taiwan [Australia].