单词 | nucamentaceous |
释义 | nucamentaceousadj. Botany. Now rare. Of a fruit: resembling a small nut, spec. indehiscent. ΘΚΠ the world > plants > part of plant > reproductive part(s) > fruit or reproductive product > [adjective] > indehiscent or like an achene four-wingeda1711 nucamentaceous1829 samaroid1830 indehiscent1832 pseudospermic1835 nucamentous1840 pseudo-spermous1849 tetrapterous1860 achenial1863 cypselous1878 schizocarpous1905 the world > plants > part of plant > reproductive part(s) > fruit or reproductive product > nut > [adjective] > having or resembling nuts nutty1596 nuciferous1665 nucamentaceous1829 nucamentous1840 nutted1859 1829 J. Lindley Synopsis Brit. Flora 110 Hippuris..Fruit nucamentaceous, 1-celled, 1-seeded. a1836 Encycl. Metrop. (1845) VII. 85/1 Sapotaceæ... Seeds nucumentaceous [sic], seldom combined into a many-celled putamen. 1856 J. S. Henslow Dict. Bot. Terms (new ed.) 115 Nucamentaceous, resembling a small nut. Synonyme for Indehiscent, when applied to certain seed-vessels, as the siliquæ of some cruciferæ. 1981 Amer. Jrnl. Bot. 68 1373/1 Kaden distinguished three types of caryopses besides the typical one, which has a thin dry pericarp that is fully adnate to the seed: follicular, bacciform, and nucamentaceous. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < adj.1829 |
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