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  2. Anemophily - Wikipedia

    en.wikipedia.org/wiki/Anemophily

    Anemophily or wind pollination is a form of pollination whereby pollen is distributed by wind. [1] Almost all gymnosperms are anemophilous, as are many plants in the order Poales , including grasses , sedges , and rushes . [ 1 ]

  3. Pollination - Wikipedia

    en.wikipedia.org/wiki/Pollination

    Pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds. [1] Pollinating agents can be animals such as insects, for example beetles or butterflies; birds, and bats; water; wind; and even plants themselves.

  4. Entomophily - Wikipedia

    en.wikipedia.org/wiki/Entomophily

    Other flowering plants are mostly pollinated by insects (or birds or bats), which seems to be the primitive state, and some plants have secondarily developed wind pollination. Some plants that are wind pollinated have vestigial nectaries, and other plants like common heather that are regularly pollinated by insects, produce clouds of pollen and ...

  5. Ephedra nevadensis - Wikipedia

    en.wikipedia.org/wiki/Ephedra_nevadensis

    Nevada ephedra is wind-pollinated, with male plants growing in dryer areas and female plants growing in wetter ones, an arrangement which is believed to increase the production of seed. Cones mature and pollination occurs in March to June, with seeds ripening in May to August, although seeds are not produced every year.

  6. Petal - Wikipedia

    en.wikipedia.org/wiki/Petal

    Pollination is an important step in the sexual reproduction of higher plants. Pollen is produced by the male flower or by the male organs of hermaphroditic flowers. Pollen does not move on its own and thus requires wind or animal pollinators to disperse the pollen to the stigma of the same or nearby flowers. However, pollinators are rather ...

  7. Monocotyledon reproduction - Wikipedia

    en.wikipedia.org/wiki/Monocotyledon_reproduction

    During anthesis, or flowering, pollination is wind-mediated but bee pollination has been observed in at least 6 species. When pollination is zoophilous flowers can be fragrant and attract large numbers of pollinator-collecting bees to congregate around the inflorescence and take advantage of this new and abundant source of pollen.

  8. Plant reproduction - Wikipedia

    en.wikipedia.org/wiki/Plant_reproduction

    Flowers of wind-pollinated plants tend to lack petals and or sepals; typically large amounts of pollen are produced and pollination often occurs early in the growing season before leaves can interfere with the dispersal of the pollen. Many trees and all grasses and sedges are wind-pollinated.

  9. Poaceae - Wikipedia

    en.wikipedia.org/wiki/Poaceae

    The flowers are usually hermaphroditic—maize being an important exception—and mainly anemophilous or wind-pollinated, although insects occasionally play a role. [10] The perianth is reduced to two scales, called lodicules, [8]: 11 that expand and contract to spread the lemma and palea; these are generally interpreted to be modified sepals.