兰屿红厚壳 lan yu hong hou ke

Calophyllum changii N. Robson.

Trees. Young shoots tetragonous, glabrous. Petiole 1-1.4 cm; leaf blade elliptic-obovate, 7.2-9 × 3.5-6 cm, leathery, base cuneate, apex rounded or very shortly acuminate. Panicles terminal and axillary, 5.5-8 cm, sparsely rusty villous. Pedicel 5-10 mm, rusty villous. Flower buds globose or oblong. Sepals 4; outer 2: oblong-elliptic, ca. 7.5 mm when in bud, leathery, rugose, rusty villous on margin. Petals 5, obovate when in bud. Ovary globose. Fruit ovoid to subglobose, 1.1-1.8 cm, apex acute to apiculate.

Taiwan (Lan Yu) [Indonesia (N Kalimantan), Malaysia (Sabah), Philippines].