va·le·ri·an /vəˈlɪriən/
頡草屬植物,自其根莖採制之鎮靜劑
va·le·ri·an /vəˈlɪrɪən/ 名詞
纈草,拔地麻,纈草屬
Va·le·ri·an n. Bot. Any plant of the genus Valeriana. The root of the officinal valerian (Valeriana officinalis) has a strong smell, and is much used in medicine as an antispasmodic.
Greek valerian Bot., a plant (Polemonium caeruleum) with blue or white flowers, and leaves resembling those of the officinal valerian.
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valerian
n : a plant of the genus Valeriana having lobed or dissected
leaves and cymose white or ink flowers