Comments
provided by eFloras
The bark, leaves, and flowers are used in making a blue dye.
As here delimited, Marsdenia tinctoria includes a wide range of forms which need more detailed investigation, and several taxa might be involved. There is also considerable variation in
the relative length of corona to anthers and in the size, shape, and indumentum of fruits. The Chinese material has distinctly narrower and often paler leaves than Indian material and also
lacks the very long spiral rachis of typical M. tinctoria. Marsdenia globifera was based on material with diseased flowers.
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Description
provided by eFloras
Lianas to 5 m, densely to sparsely pubescent when young, glabrescent. Petiole 1-4 cm; leaf blade oblong to broadly ovate, 5-13 × 2-7 cm, thin papery, bluish when dry, base rounded to cordate, apex acuminate; lateral veins 5-7 (-10) pairs. Inflorescences dense, globose to long racemelike clusters of cymules, (1.5-)3-15 cm; peduncle (0.5-)2.5-5 cm. Pedicel 3-5 mm. Sepals suborbicular, ca. 2 mm. Corolla yellowish white, dark blue when dry, urceolate, 3.5-4(-6) mm long, throat with a ring of hairs, otherwise glabrous; tube ca. 2.5 mm; lobes ovate, 1-1.5 mm, apex rounded. Corona lobes 5, lanceolate, as long as anthers. Pollinia narrowly oblong. Stigma head discoid, slightly convex at apex. Follicles oblong-lanceolate, 5-10 cm × 8-10 mm, pilose to subtomentose. Seeds ovate, ca. 10 × 3 mm; coma 1-2 cm. Fl. Mar-Nov, fr. Jul-Dec.
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Distribution
provided by eFloras
Subtropical Himalaya (Nepal to Bhutan), Assam, east to W. & S. China, Taiwan, Malaysia.
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Distribution
provided by eFloras
Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Sichuan, Taiwan, Xizang, Yunnan [Bhutan, India, Indonesia, Japan (Ryukyu Islands), Laos, Malaysia, Myanmar, Nepal, Philippines, Sri Lanka, Thailand, Vietnam]
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Habitat
provided by eFloras
Humid mixed woods; 400-1000 m.
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Synonym
provided by eFloras
Marsdenia globifera Tsiang; M. tinctoria var. brevis Costantin; M. tinctoria var. tomentosa Masumune ex Tsiang & P. T. Li.
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Marsdenia tinctoria: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Marsdenia tinctoria là một loài thực vật có hoa trong họ La bố ma. Loài này được R. Br. mô tả khoa học đầu tiên năm 1810.
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- Wikipedia tác giả và biên tập viên
蓝叶藤
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Marsdenia tinctoriaR. Br. 变种
- 蓝叶藤 M. t. var. tinctoria
- 绒毛蓝叶藤 M. t. var. tomentosa
- 短序蓝叶藤 M. t. var. brevis
蓝叶藤（学名：Marsdenia tinctoria）是夹竹桃科牛奶菜属的植物。分布在斯里兰卡、印度、缅甸、印度尼西亚、越南、菲律宾、台湾岛以及中国大陆的西藏、四川、云南、贵州、湖南、广西、广东等地，生长于海拔200米至1,800米的地区，见于潮湿杂木林中。
变种
- 短序蓝叶藤
-
学名：Marsdenia tinctoria var. brevis。分布在越南、老挝、柬埔寨以及中国大陆的广东、四川、贵州等地。
- 绒毛蓝叶藤
-
学名：Marsdenia tinctoria var. tomentosa。分布在台湾岛以及中国大陆的四川、云南、广西等地。
别名
肖牛耳菜、肖牛耳藤（通称）
异名
- Marsdenia globifera Tsiang
- Marsdenia tinctoria R. Br. var. brevis Cost.
- Marsdenia tinctoria R. Br. var. tomentosa (Morr. et Decne) Masamune
参考文献
- 昆明植物研究所. 蓝叶藤（原变种）. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-22]. （原始内容存档于2016-03-05）.
这是一篇與
植物相關的
小作品。你可以通过
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蓝叶藤: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
蓝叶藤（学名：Marsdenia tinctoria）是夹竹桃科牛奶菜属的植物。分布在斯里兰卡、印度、缅甸、印度尼西亚、越南、菲律宾、台湾岛以及中国大陆的西藏、四川、云南、贵州、湖南、广西、广东等地，生长于海拔200米至1,800米的地区，见于潮湿杂木林中。
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这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。 
