单词 | Umbellales |
释义 | Umbellales [´ǝm·bǝ`lā·lēz] BOTANY An order of dicotyledonous herbs or woody plants in the subclass Rosidae with mostly compound or conspicuously lobed or dissected leaves, well-developed schizogenous secretory canals, separate petals, and an inferior ovary. |
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