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单词 Diadelphia
释义 Diadelphia Bot.|daɪəˈdɛlfɪə|
[mod.L. (Linnæus 1735) f. Gr. δι- di-2 + ἀδελϕός brother + -ia.]
The seventeenth class in the Linnæan Sexual system, including plants with stamens normally united in two bundles. Hence diaˈdelphian a.
1762Hudson Flora Anglica, Diadelphia.1794Martyn Rousseau's Bot. ix. 93 In the seventeenth class diadelphia, the filaments are united at bottom.1828Webster, Diadelphian.1857Henfrey Bot. ii. §385 The Class Diadelphia includes a large number of Papilionaceous genera.
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更新时间:2024/12/22 16:18:01