密叶槭（学名：Acer confertifolium）是无患子科槭属的植物，为中国的特有植物。分布于中国大陆的广东等地，见于低海拔的石质山坡以及疏林中，目前尚未由人工引种栽培。

细齿水杨槭（广东）

Acer confertifolium is an Asian species of maple. It has been found only in China (Fujian, Guangdong, Jiangxi).

Acer confertifolium is a shrub or small tree up to 4 meters tall. Leaves are non-compound, the blade narrowly egg-shaped, up to 5 cm long and 4 cm wide, each with 3 lobes and a few sharp teeth.