云南藏榄查看源代码讨论查看历史
云南藏榄 |
中文名:云南藏榄 学 名:DiploknemaYunnanensis D.D.TauetZ.H.YangQ.T.Chang 界:植物界 门:被子植物门 科:山榄科 属:藏榄属 |
云南藏榄(yún nán zàng lǎn,学名Diploknema yunnanensis D. D. Tao & Z. H. Yang & Q. T. Zhang),是常绿乔木,高25-30米,胸径40-50厘米。 [1]
云南藏榄形态特征
花色淡黄色花期9-10月果期翌年5-6月
Trees 25--30 m tall. Branchlets pilose. Petiole 2--5 cm; leaf blade oblong-obovate or lanceolate-obovate, 25--55 X 10--17 cm, leathery, abaxially appressed puberulous, adaxially glabrous, base cuneate, apex shortly acuminate, lateral veins 21--24 pairs, tertiary veins conspicuously reticulate. Flowers aromatic, 16--25 on apical part of branchlet. Pedicel 5--6 cm, densely rust colored pubescent. Sepals 5 or 6, yellow-green, ovate, inner ones smaller. Corolla 2--2.4 cm; lobes 12 or 13, ovate-oblong, 0.8--1 cm, apex rounded or truncate. Stamens 80--90 or more numerous, filaments 2--3 mm, finely hairy; anthers 5--6 mm, light brown, sagittate. Ovary discoid, rust colored villose, 2--3 mm, 10--12-locular. Style 2--2.5 cm. Fl. Sep, fr. unknown.
Forests or beside trails; 1000--1300 m. Yunnan.
云南藏榄分布区域
云南藏榄生长环境
海拔下限1100海拔上限1100云南藏榄分布于热带沟谷雨林中 。
繁殖与栽培:暂无
应用:省一级保护植物
相关资料
云南发现稀有珍贵树种-云南藏榄
陶德定 杨增宏 张启泰
DIPLOKNEMA YUNNANENSIS, A RARE AND VALUABLE NEW TREE DISCOVERED IN YUNNAN
Tao Deding, Yang Zenhong, Zhang Qitai
Plant Diversity . 1988, (02): 1 -3 .