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Related to dimerous: Obdiplostemonous


Consisting of two parts.
[G. di-, two, + meros, part]
Farlex Partner Medical Dictionary © Farlex 2012


1. Consisting of two parts or segments, as the tarsus in certain insects.
2. Botany Having flower parts, such as petals, sepals, and stamens, in sets of two.

dim′er·y n.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
References in periodicals archive ?
The dimerous gynoecium in Apiaceae can have a superimposed pentamerous symmetry from the other floral whorls and thus be monosymmetric (instead of disymmetric).
In Calceolariaceae, the flowers are tetramerous (and may almost look dimerous) (Endress, 1999; Mayr & Weber, 2006).
In a dimerous dorsiventrally flattened pistil the two stigma primordia originate laterally, and in a dimerous laterally flattened pistil they originate dorsiventrally (Fig.
decussately opposite dimerous whorls form a superficially tetramerous