灰毛菊属的任何一种植物，产于欧洲南部，具有单生包片或银色的头状花序，管状花呈浅紫色。
Any plant of the genus xeranthemum native to southern europe having chaffy or silvery flower heads with purplish tubular flowers.
原产于热带和南非的、唐菖蒲属的众多植物中的任何一种，具有剑形的叶子和单侧的穗状漏斗形花朵，花色明亮；现被广泛种植。
Gladiolus native chiefly to tropical and South Africa having sword-shaped leaves and one-sided spikes of brightly colored funnel-shaped flowers; widely cultivated.
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