| 单词 | perigone |
| 释义 | perigone (once / 695254 pages) n WORD FAMILY perigone USAGE EXAMPLESSometimes, as usually in monocotyledons, the calyx and corolla are similar; in such cases the term perianth, or perigone, is applied. Various, Encyclopaedia Britannica, 11th Edit...(2011) The Floral Envelopes, taken together, are sometimes called the Perianth, also Perigone, in Latin form Perigonium. Gray, Asa, The Elements of Botany—For Beginner...(2010) To these leaves surrounding the sporophylls, the general name of “perianth” or “perigone” is given. Campbell, Douglas Houghton, Elements of Structural and Systemat...(2010) n collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils Syn|Hypo|Hyper chlamys, floral envelope, perianth, perigonium falls the petals or sepals of a flower that bend downward (especially the outer perianth of an iris) cover, covering, natural covering a natural object that covers or envelops plant organa functional and structural unit of a plant or fungus |
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