octandrousadj.

Brit.

/ɒkˈtandrəs/, U.S.

/ɑkˈtændrəs/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin octandrus , -ous suffix.

Etymology: < scientific Latin octandrus (as a specific epithet in Linnaeus Species Plantarum (1753) I. 391; < classical Latin octō- octo- comb. form + -ανδρος (see -androus comb. form), after Octandria Octandria n.) + -ous suffix. Compare French octandre , adjective (1799). Compare slightly later octandrian adj. at Octandria n. Derivatives.

Botany.

Having eight stamens.

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

a1815 W. Roxburgh Flora Indica (1832) II. 564 M[imosa] octandra... Corollets octandrous.

1880 E. J. Reed Japan II. 43 The flowers are octandrous.

1921 Bull. Torrey Bot. Club 48 81 As shown above..Podopterus is nearly always pentamerous in respect to its perianth and octandrous, the only specimens on record with hexamerous flowers being those from which the original description was drawn.

2001 Proc. California Acad. Sci. 52 511 A regional revision of the octandrous and dodecandrous species of Topobea is presented that recognizes 24 species in Mexico and Central America.

This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).

单词	octandrous
释义	octandrousadj. Brit. /ɒkˈtandrəs/, U.S. /ɑkˈtændrəs/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin octandrus , -ous suffix. Etymology: < scientific Latin octandrus (as a specific epithet in Linnaeus Species Plantarum (1753) I. 391; < classical Latin octō- octo- comb. form + -ανδρος (see -androus comb. form), after Octandria Octandria n.) + -ous suffix. Compare French octandre , adjective (1799). Compare slightly later octandrian adj. at Octandria n. Derivatives. Botany. Having eight stamens. 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 a1815 W. Roxburgh Flora Indica (1832) II. 564 M[imosa] octandra... Corollets octandrous. 1880 E. J. Reed Japan II. 43 The flowers are octandrous. 1921 Bull. Torrey Bot. Club 48 81 As shown above..Podopterus is nearly always pentamerous in respect to its perianth and octandrous, the only specimens on record with hexamerous flowers being those from which the original description was drawn. 2001 Proc. California Acad. Sci. 52 511 A regional revision of the octandrous and dodecandrous species of Topobea is presented that recognizes 24 species in Mexico and Central America. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). < adj.a1815
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