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单词 diadelphia
释义

Diadelphian.

/dʌɪəˈdɛlfɪə/
Etymology: modern Latin (Linnæus 1735) < Greek δι- di- comb. form + ἀδελϕός brother + -ia suffix1.
Botany.
The seventeenth class in the Linnæan Sexual system, including plants with stamens normally united in two bundles.
ΚΠ
1762 W. Hudson Flora Anglica Diadelphia.
1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. ix. 98 In the seventeenth class, Diadelphia, the filaments are united at bottom.
1857 A. Henfrey Elem. Course Bot. ii. §385 The Class Diadelphia includes a large number of Papilionaceous genera.

Derivatives

diaˈdelphian adj.
ΚΠ
1828 N. Webster Amer. Dict. Eng. Lang. Diadelphian.
This entry has not yet been fully updated (first published 1895; most recently modified version published online September 2018).
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n.1762
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