单词 | Umbelliferae |
释义 | Umbelliferae [´ǝm·bǝ`lif·ǝ´rē] BOTANY A large family of aromatic dicotyledonous herbs in the order Umbellales; flowers have an ovary of two carpels, ripening to form a dry fruit that splits into two halves, each containing a single seed. |
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