Scientific Name:
Nertera Banks & Sol. ex Gaertn., Fruct. Sem. Pl. 124 (1788), nom. cons.

Fls 4–5-merous, perfect, solitary, axillary or terminal, sessile or very shortly stalked. Calyx truncate, sts very obscurely toothed; corolla-tube funnelform, lobes valvate; Stamens inserted at base of tube; filaments filiform, far-exserted; anthers large, us. pend.; styles 2, filiform, hairy. Ovary 2-celled, ovules 1 per cell; drupe fleshy, rarely dry; pyrenes 2. Slender, creeping, branching, slightly foetid perennial herbs, rooting at nodes, with opp. lvs and small interpetiolar stipules.

[From:  Allan (1961) Flora of New Zealand. Volume 1.]

Indigenous (Non-endemic)
Number of species in New Zealand within Nertera Banks & Sol. ex Gaertn.
Indigenous (Endemic)6
Indigenous (Non-endemic)1
Gaertner, J. 1788: De Fructibus et Seminibus Plantarum. Vol. 1. Stuttgart.
Mabberley, D.J. 2008: Mabberley's plant book, a portable dictionary of plants, their classification and uses. Edition 3. Cambridge University Press.