单词 | hypogynous |
释义 | hypogynousadj. Botany. Situated below the pistils or ovary; said of the stamens of a flower when these grow on the receptacle and are not united to any other organ; also of plants having the stamens so placed. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having stamens or pistils > of or having stamens or male > in specific quantity, form, or arrangement castrate1704 syngenesious1753 pentandrious1754 pentandrous1757 polyandrous1757 polyadelphous1778 triandrious1786 polyandrian1787 gynandrian1791 monadelphous1806 monandrous1806 tetrandrous1806 perigynous1807 octandrousa1815 pleurogynous1819 hypogynous1821 icosandrian1828 octandrian1828 pentandrian1828 polyadelphian1828 tetradynamian1828 hexandrous1830 pentadelphous1830 tetradynamous1830 triadelphous1830 triandrous1830 icosandrous1836 corollifloral1839 indefinite1839 oligandrous1851 isadelphous1855 thalamifloral1857 thalamiflorous1857 phalangiform1858 polyandrious1858 allagostemonous1879 corolliflorous1880 obdiplostemonous1882 hypogynic1886 octandrious1890 Monadelphic1959 polyandric1976 1821 S. F. Gray Nat. Arrangem. Brit. Plants II. 708 Ranunculaceæ..petals 5 to 10, hypogynous. 1845 J. Lindley School Bot. (1858) i. 15 If the filaments grow from immediately below the pistil..they are called hypogynous. 1866 J. Lindley & T. Moore Treasury Bot. Icacinaceæ..Lindley places the order under his berberal alliance of hypogynous Exogens. 1870 J. D. Hooker Student's Flora Brit. Islands 73 Filaments inserted on a hypogynous ring. 1881 Hardwicke's Sci.-gossip 17 248/1 The stamens or male organs of the plant are indefinite, polyadelphous and hypogynous. Derivatives hyˈpogyny n. [compare French hypogynie] the quality or state of being hypogynous. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > parts of > stamen or pistil > stamen(s) > state of being united or in particular position perigyny1879 obdiplostemony1880 hypogyny1887 oligomery1887 synandrium1897 synandry1900 1887 Athenæum 10 Dec. 787/3 The shortening of the axis within the flower itself, giving the transition from hypogyny through perigyny to epigyny. This entry has not yet been fully updated (first published 1899; most recently modified version published online September 2021). < adj.1821 |
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