pentamerous
Example Sentences
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A flower in which the parts are arranged in twos is called dimerous; when the parts of the whorls are three, four or five, the flower is trimerous, tetramerous or pentamerous, respectively.
From Project Gutenberg
In the large tropical genus Croton a pentamerous calyx and corolla are generally present, the stamens are often very numerous, and the female flower has three carpels.
From Project Gutenberg
Thus, in both Lilium lancifolium and L. auratum the writer has frequently met with pentamerous flowers.
From Project Gutenberg
The symmetry which is most commonly met with is trimerous and pentamerous—the former occurring generally among monocotyledons, the latter among dicotyledons.
From Project Gutenberg
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.