单词 | Archidiidae |
释义 | Archidiidae [´är·kǝ`dī·ǝ´dē] BOTANY A subclass of the plant class Bryopsida; consists of a single genus, Archidium, unique in having spores scattered in a single layer of the endothecium and having no quadrant stage in the early ontogeny of the capsule. |
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