• The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.

    胚珠半球形的,2个被膜,腱鞘状,而孢子细胞直接作为孢子母细胞起作用

    youdao

  • The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.

    子房胚珠20—23枚,胚珠横生,被二层,薄珠心,孢细胞直接孢子细胞作用

    youdao

  • One inclusion was formed within the exosporium and remained with the spore after mother cell lysis.

    细胞裂解后,在孢子囊形成一个包涵体,并保留孢子中

    youdao

  • One inclusion was formed within the exosporium and remained with the spore after mother cell lysis.

    细胞裂解后,在孢子囊形成一个包涵体,并保留孢子中

    youdao

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