三叶金锦香

本种与秃金锦香的区别：叶通常3枚轮生，上面疏被糙伏毛，下面仅脉被毛；花瓣长约1.3厘米；子房顶端具一圈刚毛，上半部密被糙伏毛。

产地：西藏、四川及云南

生境：次生杂木林缘下

海拔：600-900米

Osbeckia mairei Craib in Not. Bot. Gard. Edinb. 10: 54. 1917; 云南植物志2: 82. 1979; C. Chen in Guihaia 2 (4): 187. fig. 1, 15. 1982——Melastoma mairei Levl. in Fedde Repert. Sp. Nov. 11: 300. 1912——O. rostrata auct. non D. Don: Guillaum. in Lecte. Not. Syst. 2: 307. 1913 et in Bull. Soc. Bot. France 60: 401. 1913, pl. Kweichow——O. crinita auct. non Benth. ex C. B. Clarke; H. L. Li in Journ. Arn. Arb. 25: 4. 1944, p. p. min., quoad syn. Melastoma mairei et pl．E. E. Maire——O. stellata Ham. ex D. Don var. crinita C. Hansen in Ginkgoana 4：31. 1977，p. p.mairei Craib in Not. Bot. Gard. Edinb. 10: 54. 1917; 云南植物志2: 82. 1979; C. Chen in Guihaia 2 (4): 187. fig. 1, 15. 1982——Melastoma mairei Levl. in Fedde Repert. Sp. Nov. 11: 300. 1912——O. rostrata auct. non D. Don: Guillaum. in Lecte. Not. Syst. 2: 307. 1913 et in Bull. Soc. Bot. France 60: 401. 1913, pl. Kweichow——O. crinita auct. non Benth. ex C. B. Clarke; H. L. Li in Journ. Arn. Arb. 25: 4. 1944, p. p. min., quoad syn. Melastoma mairei et pl．E. E. Maire——O. stellata Ham. ex D. Don var. crinita C. Hansen in Ginkgoana 4：31. 1977，p. p.