perigynous
Americanadjective
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situated around the pistil on the edge of a cuplike receptacle, as stamens or petals.
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having stamens, petals, etc., so arranged.
adjective
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(of a flower) having a concave or flat receptacle with the gynoecium and other floral parts at the same level, as in the rose
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of or relating to the parts of a flower arranged in this way
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Having sepals, petals, and stamens around the edge of a cuplike receptacle (the hypanthium) containing the pistil, as in flowers of the rose or cherry.
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Compare epigynous hypogynous
Other Word Forms
Etymology
Origin of perigynous
From the New Latin word perigynus, dating back to 1800–10. See peri-, -gynous
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Thus Theophrastus has succeeded in distinguishing between the hypogynous, perigynous, and epigynous types of flower, and has almost come to regard its relation to the fruit as the essential floral element.
From The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield by Livingstone, R.W.
Petals either none or as many as the lobes of the calyx, equal, with short claws if any, inserted on the margin of the lobed disk, which is either perigynous or hypogynous.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Hypogynous flowers become perigynous by adhesion, or by lack of separation; perigynous ones become hypogynous by an early detachment from the receptacle that bears them, or by the arrested development of an ordinarily cup-like receptacle.
From Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants by Masters, Maxwell T.
Stamens perigynous, 10 in number, 3 upper ones very small and frequently sterile, 3 lower very large.
From The Medicinal Plants of the Philippines by Thomas, Jerome Beers
Also, instead of a perigynous disk, there are usually little scales on the receptacle, one behind each carpel.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
