skullcap

详细解释:n. 无边便帽, 黄芩属植物
【医】 美黄芩

英语解释：

名词 skullcap:

rounded brimless cap fitting the crown of the heada herbaceous plant of the genus Scutellaria which has a calyx that, when inverted, resembles a helmet with its visor raised同义词：helmetflower