| 释义 | hous·to·nia \(h)yüˈstōnēə, hüˈ-, hau̇ˈ-\ noun
 Etymology: New Latin, from William Houston died 1733 Scottish botanist + New Latin -ia
 1. capitalized  : a genus of No. American herbs (family Rubiaceae) with entire leaves and small blue, lilac, or white tubular lobed flowers — see bluet
 2. -s  : any plant of the genus Houstonia
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