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单词 amphigam
释义

amphigamn.

/ˈæmfɪɡæm/
Etymology: < French amphigame, < Greek ἀμϕί on both sides + γάμος marriage.
Bot.
A name given by de Candolle to the lowest order of plants, supposed to have no distinct sexual organs, also called Agamæ.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > spore or sporule > cryptogam or plant having spores > [noun]
cryptogam1799
cryptogamic1805
cryptophyte1838
aetheogam1839
amphigam1845
pteridoid1866
1845 J. Lindley School Bot. (new ed.) ix. 151 Amphigams. Plants having neither air vessels nor stomates.
This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).
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n.1845
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