Page:Manual of the New Zealand Flora.djvu/177

Carpodetus.] Calyx-tube turbinate, adnate to the ovary; lobes 5–6, small, deciduous. Petals 5–6, inserted under the margin of an epigynous disc, spreading, valvate. Stamens 5–6, inserted with the petals; filaments shore, subulate; anthers oblong. Ovary inferior with a free rounded summit, 3–5-celled; style slender; stigma capitate; ovules numerous. Fruit globose, almost fleshy, indehiscent, girt round the middle by the cicatrix of the calyx-limb, 3–5-celled. Seeds numerous, small, pendulous; testa coriaceous, pitted; embryo very small; albumen fleshy.

The genus is limited to a single species, endemic in New Zealand.

1. C. serratus, ''Forst. Char. Gen.'' 34, t. 17—A shrub or small tree 15–30 ft. high, with a trunk 6–9 in. diam.; branches often flattened, spreading; young twigs, leaves, petioles, and inflorescence more or less pubescent. Leaves 1–2 in. long, ovate-oblong or elliptical, acute or obtuse, sharply and coarsely serrate, narrowed into a petiole ¼–½ in. long; in young plants often panduriform or irregularly lobed. Panicles broad, many-flowered, shorter than the leaves. Flowers $1⁄5$ in. diam., white, very abundantly produced. Capsule about the size of a small pea, black and shining when fully ripe.—''A. Rich. Fl. Nouv. Zel. 366; A. Cunn. Precur. n. 575; Hook. Ic. Plant, t. 564; Raoul, Choix, 50; Hook. f. Fl. Nov. Zel. i. 78; Handb. N.Z. Fl. 59; Kirk, Forest Fl. t. 47; Students' Fl.'' 138.

Small trees. Leaves opposite, pinnate, stipulate. Flowers small, unisexual, in compound panicles. Calyx-tube short, lobes 5, ovate-triangular, persistent, valvate. Petals 5, inserted under the margin of a perigynous disc, scarcely longer than the calyx. Stamens 10, inserted with the petals; filaments filiform, the alternate ones longer; anthers didymous. Ovary free, 2-celled; styles 2, persistent; ovules numerous in each cell. Capsule small, coriaceous, turgid, 2-celled, septicidally 2-valved. Seeds ovoid, apiculate, hairy; embryo cylindric, in the axis of fleshy albumen.

1. A. rosæfolia, A. Cunn. Precur. n. 520.—A handsome small tree 20–40 ft. high, with a trunk 1–2 ft. diam.; branchlets, leaves, petioles, and inflorescence more or less covered with short brownish