窄叶火筒树 zhai ye huo tong shu

Erect shrubs. Branchlets terete, glabrous. Leaves 2- or 3-pinnate; stipules caducous; petiole 18-25 cm, petiolules of terminal leaflets 0.4-5 cm, lateral petiolules 0.4-1 cm, glabrous; leaflets narrowly lanceolate, 4.5-24 × 0.8-3 cm, base suborbicular, margin wavy with sparse glandular teeth, apex caudate acuminate, glabrous; lateral veins 4-13(-16) pairs, abaxial veinlets conspicuously protruding. Inflorescences loose; peduncle pubescent; bracts minute, broadly triangular. Pedicels pilose to pubescent, 2-3 mm; buds globose. Calyx with 5 sepals, triangular to rounded. Petals 5, ovate, ca. 2 mm. Berry 0.6-0.8 cm in diam., 4-6-seeded. Fr. Oct-Feb.

● Forests, moist thickets; 100-400 m. Hainan, rare.

The species is characterized by its long and lanceolate leaflets with undulate teeth.