单词查询
involucres
释义
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n. 【解】外皮；【植】花被； 网络释义： 总苞；蒴苞；总苞片；
例句
Male inflorescences capitate, with a receptacle and involucres.
Large widely distributed genus of coarse hairy herbs with whitish involucres.
一个广布的草本植物大属，被灰白色毛，具淡白色的花苞。
Bracts smaller than involucres, membranous.
Hazel of western united states with conspicuous beaklike involucres on the nuts.
美国西部的榛子，在果儿上有显著的鸟嘴状的花被。
Involucres 2 or 3, white or green, lanceolate, to 3. 5 cm, membranous, apex acuminate and aristate.
总苞2或3，白色或者绿色，披针形，对3.5厘米，膜，先端渐尖和具芒。
Female flower inserted at center of involucres, oblique, exserted from involucre;
Large widely distributed genus of coarse hairy herbs with whitish involucres.
一个广布的草本植物大属，被灰白色毛，具淡白色的花苞。
Bracts smaller than involucres, membranous.
Hazel of western united states with conspicuous beaklike involucres on the nuts.
美国西部的榛子，在果儿上有显著的鸟嘴状的花被。
Involucres 2 or 3, white or green, lanceolate, to 3. 5 cm, membranous, apex acuminate and aristate.
总苞2或3，白色或者绿色，披针形，对3.5厘米，膜，先端渐尖和具芒。
Female flower inserted at center of involucres, oblique, exserted from involucre;