蕨，蕨类植物数量较大的有根、茎以及复叶的无花、无子管状植物，通过孢子再生。
Any of numerous flowerless, seedless vascular plants having roots, stems, and fronds and reproducing by spores.
地榆，美洲地榆一种地榆属多年生植物，有羽状复叶和无花瓣的花。其嫩叶有时加在沙拉中作装饰和配料。
A perennial plant of the genus Sanguisorba, having pinnately compound leaves and apetalous flowers. The young leaves are sometimes added to salads as a garnish.
隐花植物先前已被确认的一个分类的成员，包括有所有的无籽植物，如苔藓、水藻、真菌和蕨类植物。
A member of a formerly recognized taxonomic group that included all seedless plants, such as mosses, algae, fungi, and ferns.
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