单词 | pleiomery |
释义 | pleiomeryn. Botany. The condition of having more than the normal number of parts in a floral whorl or flower. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [noun] > symmetry or arrangement of symmetry1845 polysymmetry1875 pleiomery1887 1887 Bot. Gaz. 12 121 Pleiomery (usually increased lips or stamens). 1938 Amer. Jrnl. Bot. 25 793/1 The possibility that pleiomery of the stamens arises from the division of..antesepalous and antepetalous stamens is indicated by branching of their traces. 1997 Ann. Missouri Bot. Garden 84 220/1 Note that pleiomery is a rather common feature within the Rubiaceae-Gardenieae, and that it is not restricted to cultivated species. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1887 |
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