单词 | jordanon |
释义 | Jordanonn. = microspecies n. ΘΚΠ the world > life > biology > taxonomy > taxon > [noun] > species or sub-species shapec1400 species1608 subspecies1681 semispecies1825 infima species1843 conspeciesa1856 incipient species1859 relic1873 biological species1876 biological race1878 microspecies1897 clan1916 Jordanon1916 twin species1931 supraspecies1938 sibling species1940 species pair1942 phenon1943 biospecies1953 ochlospecies1962 1916 J. P. Lotsy Evol. by Hybridization i. 23 Forms from which we know nothing else than that they breed true to type, may consequently not be designated as species but must receive another name; as such I propose Jordanons. 1963 P. H. Davis & V. H. Heywood Princ. Angiosperm Taxon. xi. 378 The formation of numbers of morphologically uniform populations, all easily separable from each other and eligible for consideration as distinct taxa..is well known to the practising taxonomist who often refers to the populations as microspecies or Jordanons after the nineteenth-century French botanist who described so many breeding lines as distinct ‘true’ species. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2018). < n.1916 |
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