Flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen.
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Famous quotes containing the word flower:
“Love is a barren sea, bitter and deep;
And though she saw all heaven in flower above,
She would not love.”
—A.C. (Algernon Charles)
“There grew pied wind-flowers and violets,
Daisies, those pearl’d Arcturi of the earth,
The constellated flower that never sets;
Faint oxlips; tender bluebells at whose birth
The sod scarce heaved; and that tall flower that wets
Its mother’s face with heaven-collected tears,
When the low wind, its playmate’s voice, it hears.”
—Percy Bysshe Shelley (1792–1822)
“Punishment is a fruit that unsuspected ripens within the flower of the pleasure which concealed it. Cause and effect, means and ends, seed and fruit, cannot be severed; for the effect already blooms in the cause, the end preexists in the means, the fruit in the seed.”
—Ralph Waldo Emerson (1803–1882)