这个词是什么意思？
Order of flowering plants distributed throughout the tropics and warmer regions of the world. The majority of these species belong to two families, Melastomataceae and Myrtaceae. Myrtales includes many trees (notably Eucalyptus), shrubs, such as the classic myrtle, several food, spices, and ornamental plants.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000077148 · MeSH 2026。
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