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Thursday, November 21st, 2024
the Week of Proper 28 / Ordinary 33
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Bible Encyclopedias
Acotyledones

1911 Encyclopedia Britannica

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the name given by Antoine Laurent de Jussieu in 1789 to the lowest class in his Natural System of Botany, embracing flowerless plants, such as ferns, lycopods, horse-tails, mosses, liverworts, sea-weeds, lichens and fungi. The name is derived from the absence of a seed-leaf or cotyledon. Flowering plants bear a seed containing an embryo, with usually one or two cotyledons, or seed-leaves; while in flowerless plants there is no seed and therefore no true cotyledon. The term is synonymous with Cryptogams, by which it was replaced in later systems of classification.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Acotyledones'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​a/acotyledones.html. 1910.
 
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