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The ovule is bitegminous and tenuinucellate.The archesporial cell locates under the nucellus epidermis, which develops into fuctional megasporocyte.

位于皮之下,直接起大功能。

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Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.

维管植物花粉囊内富含营养物质一层结构。

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Crash Course 植物学篇

Another, they're releasing reproductive cells called spores.

们又释放一种叫做孢子细胞

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The Current

They eat or breathe in anthrax cells, called spores, while they're grazing.

们在吃草时会摄被称为孢子炭疽细胞

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bowie, bowie knife, bowing, bowk, bowking, bowknot, bowl, bowlder, bowleg, bow-leg,

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