Search results
Results from the WOW.Com Content Network
Entomophily or insect pollination is a form of pollination whereby pollen of plants, especially but not only of flowering plants, is distributed by insects. Flowers pollinated by insects typically advertise themselves with bright colours, sometimes with conspicuous patterns (honey guides) leading to rewards of pollen and nectar ; they may also ...
Where the same plants have non-bee pollinators such as birds or other insects like flies, these are also indicated. Pollination by insects is called entomophily. Entomophily is a form of plant pollination whereby pollen is distributed by insects, particularly bees, Lepidoptera (butterflies and moths), flies and beetles.
Entomophily, pollination by insects, often occurs on plants that have developed colored petals and a strong scent to attract insects such as bees, wasps, and occasionally ants (Hymenoptera), beetles , moths and butterflies (Lepidoptera), and flies . The existence of insect pollination dates back to the dinosaur era. [13]
Other common anemophilous plants are oaks, pecans, pistachios, sweet chestnuts, alders, hops, and members of the family Juglandaceae (hickory or walnut family). [2] Approximately 12% of plants across the globe are pollinated by anemophily, including cereal crops like rice and corn and other prominent crop plants like wheat , rye , barley , and ...
By the 17th century, the sexual nature of plant reproduction was recognized following the work of Nehemiah Grew and the experiments of Rudolf Jakob Camerarius, who showed that pistillate plants need both male and female organs for reproduction. Tulips and maize were popular subjects of study during this time.
Splachnaceae is the only family of bryophytes in which entomophily has been observed. Entomophily is especially common within the genera Splachnum and Tayloria, as well as having been documented in the species Aplodon wormskioldii. Entomophilous species are in particular, noted for their brightly coloured and often scented sporophytes.
Water-pollinated plants are aquatic and pollen is released into the water. Water currents therefore act as a pollen vector in a similar way to wind currents. Their flowers tend to be small and inconspicuous with many pollen grains and large, feathery stigmas to catch the pollen.
Plants fall into pollination syndromes that reflect the type of pollinator being attracted. These are characteristics such as: overall flower size, the depth and width of the corolla, the color (including patterns called nectar guides that are visible only in ultraviolet light), the scent, amount of nectar, composition of nectar, etc. [2] For example, birds visit red flowers with long, narrow ...