摘要
喜雨草,湖南珍稀特有植物,属唇形科单型属喜雨草属,自1918年8月韩马迪在湖南西南部武冈云山采到模式标本,并于1936年作为一个新属、新种发表后,其踪迹消失全无。该次报道为喜雨草被发现近100年后,在湖南宁远、通道、道县、新宁被重新发现。根据采集的标本和拍摄的照片,更正修改和补充了原形态描述,重新确定了该种花萼为3/2式,花冠颜色为白色。
Ombrocharis dulcis is a rare and endemic species in Hunan ,w hich belongs to Ombrocharis ,a monotypic genus of Labiatae .Since the type specimens were collected by H .Handel-Mazzetti from Yun-shan ,Wugang City ,Hunan Province in August 1918 and published as a new genus and species in 1936 ,O . dulcis has not been collected for long time . Recently , this species has been rediscovered in Ningyuan County ,Tongdao County ,Daoxian County and Xinning County of Hunan Province .The rediscovery of which is over nearly one hundred years .The description of O .dulcis is revised based on the recent collec-tions and photos .We redefine that the calyx pattern is 3/2 and the corolla color is w hite .
作者
周建军
黎明
周大松
周辉
喻勋林
陆奇勇
ZHOU Jianjun LI Ming ZHOU Dasong ZHOU Hui YU Xunlin LU Qiyong(Hunan Prospecting Designing and Research General Institute for Agriculture Forestry and Industry, Changsha 410007, China College of Forestry, Central South University of Forestry ＆ Technology, Changsha 410004, China Tongdao County Forestry Bureau, Tongdao, Hunan 418500, China)
出处
《西北植物学报》
CAS
CSCD
北大核心
2016年第7期1470-1473,共4页
Acta Botanica Boreali-Occidentalia Sinica
基金
湖南省林业厅项目(101-5555)
关键词
喜雨草
湖南
再发现
珍稀特有
Ombrocharis dulcis
Hunan Province
rediscovery
rare and endemic
