Onoclea sensibilis

plant

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process of reproduction

  • Bumblebee on teasel
    In plant reproductive system: Ferns

    In Onoclea sensiblis, the gametophytes are unisexual in early development, thus favouring cross-fertilization, but later the gametophytes become bisexual so that, if cross-fertilization fails, the species can still be maintained.

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