重齿枫(原变种) chong chi feng (yuan bian zhong)

Acer ornatum Carrière subvar. formosanum (Koidzumi) Nemoto; A. palmatum Thunberg subvar. formosanum Koidzumi; A. palmatum subsp. pubescens (Li) A. E. Murray; A. palmatum var. pubescens Li.

Young branchlets white villous-pubescent, glabrescent, becoming glabrous. Petioles of mature leaves pubescent; leaf blade lanceolate-oblong, subcordate, 2.3-5.5 × 3-8 cm, 7-veined at base, 7-lobed; lobe margin subduplicately serrate. Stamens 4. Fl. Apr, fr. Sep.

● Deciduous forests; 1000-2000 m. Taiwan.