dimerous


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Related to dimerous: Obdiplostemonous

dimerous

[′di·mər·əs]
(biology)
Composed of two parts.
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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 a dimerous dorsiventrally flattened pistil the two stigma primordia originate laterally, and in a dimerous laterally flattened pistil they originate dorsiventrally (Fig.
recognition that tetramerous or dimerous flowers are basic to the basal