台湾厚壳树 tai wan hou ke shu

Ehretia formosana Hemsley; E. navesii Vidal.

Shrubs or trees. Petiole 1-2 cm; leaf blade broadly ovate to rounded, 6-16 × 4-10 cm, abaxially pubescent, adaxially tomentose, base rounded, margin entire or dentate, apex acute. Cymes terminal, densely pubescent; peduncle 1-3 cm. Calyx 4-6 mm. Corolla tubular, ca. 3 mm. Stamens inserted at apex of corolla tube. Drupes globose, 5-7 mm in diam., usually 4-seeded. Fl. Apr.

Hainan (Nanhai Zhudao), Taiwan [?Philippines].