| 释义 | 
		green dragonn.(名词)- A tuberous plant(Arisaema dracontium)  of eastern North America, having divided leaves and minute flowers at the base of a long, slender spadix projecting from a narrow green spathe. Also called  dragonroot 龙根天南星:产于北美东部的一种块茎植物(天南星属 龙根天南星) ,有开裂的叶和窄小佛焰苞上呈长而细肉穗花序的小花 也作  dragonroot
 
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