单词 | excipulum |
释义 | excipulumn. Botany. A layer of cells lying beneath and partially enclosing, as a cup, the apothecium n. in lichens. ΚΠ 1857 M. J. Berkeley Introd. Cryptogamic Bot. §292. 284 The form of the aperture depends upon the form of the apothecium, or excipulum, the margins of which are rounded. 1874 M. C. Cooke Fungi 37 There is no proper excipulum or peridium. 1882 S. H. Vines tr. J. von Sachs Text-bk. Bot. (ed. 2) 324 The part of the thallus which surrounds the excipulum rises and grows with it forming a bowl-like rim. This entry has not yet been fully updated (first published 1894; most recently modified version published online December 2021). < n.1857 |
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