单词 | rudbeckia |
释义 | rudbeckian. Any of numerous tall perennial flowering plants comprising the genus Rudbeckia (family Asteraceae ( Compositae)), native to North America and bearing yellow or orange flowers with a prominent conical disc of dark florets in the centre, esp. black-eyed Susan, R. hirta. Also (in form Rudbeckia): the genus itself.Many of these plants are grown as ornamentals.Valid publication of the genus name: Linnaeus Species plantarum (1753) I. 906. ΘΚΠ the world > plants > particular plants > cultivated or valued plants > particular cultivated or ornamental plants > particular flower or plant esteemed for flower > [noun] > composite flowers > other composite flowers ox-eyea1400 starwort?a1450 Jupiter's beard1567 goldenrod1568 achillea1597 blue camomile1597 blue daisy1597 cineraria1597 hog's bean1597 jackanapes on horseback1597 sea-starwort1597 sultan flower1629 mouse-ear1696 aster1706 Canada goldenrod1731 ageratum1737 rudbeckia1751 coreopsis1753 melampodium1754 Aaron's rod1760 zinnia1761 Michaelmas daisy1767 China aster1785 New England aster1785 catananche1798 sea-aster1812 cosmea1813 cosmos1813 gazania1813 erigeron1815 gousblom1822 Christmas daisy1829 rhodanthe1834 tassel-flower1836 ligularia1839 old maid1839 mountain daisy1848 purple coneflower1848 acroclinium1852 sea ox-eye1856 thimble-weed1860 helipterum1862 treasure-flower1866 Swan River daisy1873 blanket flower1879 cone-flower1879 blue marguerite1882 Solidago1883 yellow-top1887 Gaillardia1888 gerbera1889 youth and old age1889 pussytoes1892 niggerhead1893 Transvaal daisy1899 Barberton daisy1906 onion grass1909 ursinia1928 Cupid's dart1930 Livingstone daisy1932 1751 P. Miller Gardeners Kalendar (ed. 9) 267 Fagonia, Clinopodiums, Rudbeckia, Malacoides, with some others. 1789 W. Aiton Hortus Kewensis III. 250 Broad jagged-leav'd Rudbeckia. Nat[ive] of Virginia and Canada. 1821 W. P. C. Barton Flora N. Amer. (new ed.) I. 19 This being one of the perennial species of Rudbeckia, may be raised by either offsets, cuttings or seeds. 1870 W. Robinson Wild Garden ii. 86 Newman's Rudbeckia... A very showy vigorous plant. 1909 Garden Mag. July 350/1 There are ten species of Rudbeckia which can be secured from American nurserymen. 1931 Daily Mirror 27 Aug. 7/3 Among the best of autumn-flowering perennials for the mixed border, or the wild garden, are the rudbeckias. 1962 Amateur Gardening 17 Feb. 5 A flower which makes for a bold display in the garden and as a cut flower is the rudbeckia. 2008 N.Y. Times (National ed.) 18 Jan. d3/3 Nine acres of artfully placed native grasses like panicum and schizachyrium and meadow plants like rudbeckia and asters. This entry has been updated (OED Third Edition, March 2011; most recently modified version published online March 2022). < n.1751 |
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