厚叶藤春

厚叶藤春
科学分类
界：	植物界 Plantae
演化支：	维管植物 Tracheophyta
演化支：	被子植物 Angiosperms
演化支：	木兰类植物 Magnoliids
目：	木兰目 Magnoliales
科：	番荔枝科 Annonaceae
属：	藤春属 Alphonsea
种：	厚叶藤春 A. ventricosa
二名法
	Alphonsea ventricosa; (Roxb.) Hook.f. & Thomson
异名
	Bocagea ventricosa (Roxb.) Baill.; Bocagea verrucosa Baill.; Uvaria badajamba Roxb.; Uvaria hiran Buch.-Ham.; Uvaria hiran Buch.-Ham. ex Wall.; Uvaria ventricosa Roxb.;

厚叶藤春(学名：Alphonsea ventricosa)是一种属于番荔枝科藤春属的乔木，分布于印度、孟加拉国、缅甸、尼泊尔以及中国云南和西藏地区^[2]^[3]。

特征描述

厚叶藤春高度可达25米。其小枝呈灰褐色，密被褐色柔毛。叶片纸质，椭圆形或倒卵状长圆形，先端具尾尖，基部楔形。叶子两面除中脉微被柔毛外无毛，两面明显，网脉疏离。^[2]

花序与叶对生，有5-20朵花，花序梗极短，密被棕黑色短柔毛，中部以下有一卵状三角形苞片；花萼阔三角形，外面密被棕黑色短柔毛，内面近光滑；外轮花瓣卵形，外面密被棕黑色短柔毛，内面近光滑，内轮花瓣稍狭窄，卵状三角形；雄蕊长1.5-2毫米；心皮每朵花5-8枚，外面密被棕色至白色柔毛，每心皮有胚珠10-13颗。该植物的花期为3月。^[2]

参考文献

^ Alphonsea ventricosa (Roxb.) Hook.f. & Thomson. GBIF. Copenhagen, Denmark: GBIF Secretariat. [2024-04-10].
^ ^2.0 ^2.1 ^2.2 Ding, Hongbo; Wang, Liyan; Quan, Dongli; Yang, Bin; Yue, Mamai; Wang, Pingyuan; Yang, Yongjingwen; Gong, Qiangbang; Zhou, Shishun; Wang, Li; Li, Jianwu; Tan, Yunhong. Additions to the seed plant flora in Yunnan, China. Biodiversity Science. 2023-10-20, 31 (10): 23254. doi:10.17520/biods.2023254.
^ Chen, Yousheng; Song, Zhuqiu; Wei, Ran; Luo, Yan; Chen, Wenli; Yang, Fusheng; Gao, Lianming; Xu, Yuan; Zhang, Zhuoxin; Fu, Pengcheng; Xiang, Chunlei; Wang, Huanchong; Hao, Jiachen; Meng, Shiyong; Wu, Lei; Li, Bo; Yu, Shengxiang; Zhang, Shuren; He, Li; Guo, Xinqiang; Wang, Wenguang; Tong, Yihua; Gao, Qi; Fei, Wenqun; Zeng, Youpai; Bai, Lin; Jin, Zichao; Zhong, Xingjie; Zhang, Buyun; Du, Siyi. A dataset on inventory and geographical distribution of vascular plants in Xizang, China. Biodiversity Science. 2023-09-20, 31 (9): 23188. doi:10.17520/biods.2023188.

[1] Alphonsea ventricosa (Roxb.) Hook.f. & Thomson. GBIF. Copenhagen, Denmark: GBIF Secretariat. [2024-04-10].

[biods.2023254-2] 2.0 ^2.1 ^2.2 Ding, Hongbo; Wang, Liyan; Quan, Dongli; Yang, Bin; Yue, Mamai; Wang, Pingyuan; Yang, Yongjingwen; Gong, Qiangbang; Zhou, Shishun; Wang, Li; Li, Jianwu; Tan, Yunhong. Additions to the seed plant flora in Yunnan, China. Biodiversity Science. 2023-10-20, 31 (10): 23254. doi:10.17520/biods.2023254.

[3] Chen, Yousheng; Song, Zhuqiu; Wei, Ran; Luo, Yan; Chen, Wenli; Yang, Fusheng; Gao, Lianming; Xu, Yuan; Zhang, Zhuoxin; Fu, Pengcheng; Xiang, Chunlei; Wang, Huanchong; Hao, Jiachen; Meng, Shiyong; Wu, Lei; Li, Bo; Yu, Shengxiang; Zhang, Shuren; He, Li; Guo, Xinqiang; Wang, Wenguang; Tong, Yihua; Gao, Qi; Fei, Wenqun; Zeng, Youpai; Bai, Lin; Jin, Zichao; Zhong, Xingjie; Zhang, Buyun; Du, Siyi. A dataset on inventory and geographical distribution of vascular plants in Xizang, China. Biodiversity Science. 2023-09-20, 31 (9): 23188. doi:10.17520/biods.2023188.

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