在新选项卡中打开链接
  1. Copilot 答案
    Wikipedia
    https://en.wikipedia.org › wiki › List_of_endangered_plants

    List of endangered plants - Wikipedia

    • In September 2016, the International Union for Conservation of Nature (IUCN) listed 3654 endangered plant species. Of all evaluated plant species, 17% are listed as endangered. The IUCN also lists 99 subspecies and 101 varieties as endangered. No subpopulations of plants have been evaluated by the IUCN. For a species to be considered endangered by the IUCN i… 展开

    Bryophytes

    There are 29 bryophyte species assessed as endangered.
    • Anthoceros neesii, Nees' hornwort
    • Dendroceros … 展开

    Pteridophytes

    There are 67 species and one subspecies of pteridophyte assessed as endangered.
    There are 61 species and one subspecies in the class Polypodiopsida assessed as endangered.
    Species … 展开

    Gymnosperms

    There are 163 species, seven subspecies, and 29 varieties of gymnosperm assessed as endangered.
    • Ginkgo biloba, ginkgo
    Species
    • … 展开

    Dicotyledons

    There are 2770 species, 81 subspecies, and 70 varieties of dicotyledon assessed as endangered.
    There are 51 species in the order Piperales assessed as endangered.
    • … 展开

    Monocotyledons

    There are 625 species, ten subspecies, and two varieties of monocotyledon assessed as endangered.
    Species
    • Aiphanes grandis
    • Aiphanes leiostachys… 展开

    CC-BY-SA 许可证中的维基百科文本