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单词 polyphyllous
释义 polyphyllous, a. Bot.|pɒlɪˈfɪləs|
[f. Gr. πολύϕυλλ-ος many-leaved + -ous.]
Properly, Having or consisting of many leaves; usually, Having the (perianth-) leaves separate, not united. Also apophyllous, dialyphyllous, eleutherophyllous. (Cf. polypetalous, polysepalous.) Opp. to monophyllous or gamophyllous.
1785Martyn Rousseau's Bot. xv. (1794) 160 The two genera..agree in having the common calyx polyphyllous, or consisting of many leaves.1857Henfrey Bot. §189 We have a regular polyphyllous perianth in the Tulip and Lily.
So polyˈphylline a. = prec.; ˈpolyphylly, the condition of having the number of (foliage or floral) leaves in a whorl in excess of the normal.
1890in Cent. Dict.1895in Syd. Soc. Lex.
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