How To Use Free central placentation In A Sentence

• In those plants which present this deviation from the ordinary condition with the greatest frequency, it often happens that the axis is normally more or less prolonged, either between the various whorls of the flower, as in the case of the gynophore, &c., or into the cavity of the carpels, as in the instances of free central placentation. Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants
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