短萼火焰花

短萼火焰花
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：	真双子叶植物 Eudicots
演化支：	菊类植物 Asterids
目：	唇形目 Lamiales
科：	爵床科 Acanthaceae
属：	火焰花属 Phlogacanthus
种：	短萼火焰花 P. gomezii
二名法
	Phlogacanthus gomezii; J.R.I.Wood
异名
	Loxanthus gomezii Nees; Phlogacanthus asperulus Wall.; Phlogacanthus wallichii C.B.Clarke;

短萼火焰花（学名：Phlogacanthus gomezii）是爵床科火焰花属的一种灌木，分布于孟加拉国、印度、缅甸和中国的云南省与西藏自治区^[2]^[3]。

特征描述

短萼火焰花可高达2米。其茎木质，圆柱形，表面覆盖着褐色柔毛。叶子对生，呈椭圆形至矩圆形，顶端急尖至锐尖，基部宽楔形，下延，具有柄，被褐色柔毛。叶片上面密生小点状钟乳体，叶背被灰白色柔毛。^[2]

聚伞圆锥花序顶生，花具有梗，密被灰白色柔毛。苞片和小苞片微小，线形。花萼5裂至基部，基部联合，裂片三角形，暗红色，被柔毛。花冠暗红色，密被柔毛，花冠管向下弯曲，冠檐2唇形，上唇2裂，下唇3深裂。雄蕊2枚，着生近花冠管基部，稍外露，花丝基部附近有2个退化雄蕊的残迹。子房圆锥形，绿色无毛，花柱线形，淡粉红色，被柔毛。蒴果长，圆柱形，无毛，长约2.5厘米。花期为3-6月。^[2]

参考文献

^ Phlogacanthus gomezii J.R.I.Wood. GBIF. Copenhagen, Denmark: GBIF Secretariat. [2024-04-09].
^ ^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] Phlogacanthus gomezii J.R.I.Wood. GBIF. Copenhagen, Denmark: GBIF Secretariat. [2024-04-09].

[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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