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But from a recent Report of the present curator, Mr. Thwaites, it appears that the indigenous phćnogamic plants discovered up to August, 1856, was 2670; of which 2025 were dicotyledonous, and 644 monocotyledonous flowering plants, besides 247 ferns and lycopods.— Ceylon; an Account of the Island Physical, Historical, and Topographical with Notices of Its Natural History, Antiquities and Productions, Volume 1 (of 2)
(Bot.) The soft spongy substance in the center of the stems of many plants and trees, especially those of the dicotyledonous or exogenous classes.— The first New Testament printed in English
"Many of the dicotyledonous plants look alike at the beginning," he said, with a little drawl on the big word.— Stories to Tell to Children
"What's 'dicotyledonous'?" said Margery, carefully.— Stories to Tell to Children
Lepidoptera, or the classifications of the dicotyledonous plants.— Through the Magic Door

Century Dictionary (1)
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