单词 | hesperidium |
释义 | > as lemmashesperidium hesperidium n. Brit. /ˌhɛspᵻˈrɪdɪəm/ , U.S. /ˌhɛspəˈrɪdiəm/ a fruit of the structure of the orange, a many-celled superior indehiscent fruit, pulpy within and covered by a separable rind.ΘΚΠ the world > plants > part of plant > reproductive part(s) > fruit or reproductive product > [noun] > berry > true berry or hesperidium berry1809 hesperidium1866 1866 J. Lindley & T. Moore Treasury Bot. I. 586/1 Hesperidium. 1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 539 Closely resembling the berry is the fruit of the various species of Citrus, sometimes called Hesperidium, the pericarp of which consists of a leathery outer layer and a pithy inner layer. 1880 A. Gray Struct. Bot. vii. §2. 299 The Hesperidium (orange, lemon, and lime)..is a mere variety of the berry. < as lemmas |
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