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Anise (/ ˈ æ n ɪ s /; [3] Pimpinella anisum), also called aniseed or rarely anix, [4] is a flowering plant in the family Apiaceae [2] native to the eastern Mediterranean region and Southwest Asia. [5] The flavor and aroma of its seeds have similarities with some other spices and herbs, such as star anise, [4] fennel, liquorice, and tarragon.
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Sexual selection through female choice is perhaps a more difficult concept to apply to plants. There is evidence that females (or the female function of hermaphrodites) exercise choice, especially during fertilization. [2] These two mechanisms are the main driving forces of sexual selection in flowering plants.
A sexual system is a distribution of male and female functions across organisms in a species. [1] [2] The terms reproductive system and mating system have also been used as synonyms. [3] Sexual systems play a key role in genetic variation and reproductive success, and may also have led to the origin or extinction of certain species. [4]
Pimpinella is a plant genus in the family Apiaceae; it includes the aromatic herb anise . [4] Species As of ... Pimpinella anisum L. Pimpinella aromatica M.Bieb.
In plants, male reproductive structures include stamens in flowering plants, which produce pollen. [3] Female reproductive structures, such as pistils in flowering plants, produce ovules and receive pollen for fertilization. [4] Mosses, ferns, and some similar plants have gametangia for reproductive organs, which are part of the gametophyte. [5]
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Or, with bisexual and at least one of male and female flowers on the same plant. [2] Protandrous: (of dichogamous plants) having male parts of flowers developed before female parts, e.g. having flowers that function first as male and then change to female or producing pollen before the stigmas of the same plant are receptive. [6]