Scientific Name:
Weinmannia L., Syst. Nat., ed. 10, 2, 997, 1005, 1367 (1759)

Fls perfect to unisexual, racemed; sepals 4–5, united at base, imbricate; petals 4–5; stamens 8–10. Ovary 2-celled; ovules few to ∞, capsules coriac., 2-valved, septicidally dehiscent; seeds hairy or not. Shrubs or trees with imparipinnate to simple lvs.

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

Number of species in New Zealand within Weinmannia L.
Indigenous (Endemic)2
Kubitzki, K. 2004: VI Flowering Plants. Dicotyledons: Celestrales, Oxalidales, Rosales, Cornales, Ericales. Kubitzki, K. (ed.) The Families and Genera of Vascular Plants. Spinger-Verlag, Berlin. Springer-Verlag, Berlin.
Linnaeus, C. 1759: Systema Naturae per regna tria naturae. Vol. 2. Edition 10. Stockholm.
Mabberley, D.J. 2008: Mabberley's plant book, a portable dictionary of plants, their classification and uses. Edition 3. Cambridge University Press.
Pillon, Y.; Hopkins, H.C.F.; Maurin, O.; Epitawalage, N.; Bradford, J.; Rogers, Z.S.; Baker, W.J.; Forest, F. 2021: Phylogenomics and biogeography of Cunoniaceae (Oxalidales) with complete generic sampling and taxonomic realignments. American Journal of Botany 108(7): 1–20.