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单词 epiphloem
释义

epiphloemn.

/ɛpɪˈfləʊɛm/
Forms: Also epiphlœum.
Etymology: < Greek ἐπί upon, epi- prefix + ϕλόος = ϕλοιός bark: see phloem n. Compare the parallel formation mesophloem n.
Botany.
The outermost or corky bark.
ΘΚΠ
the world > plants > part of plant > part of tree or woody plant > wood > [noun] > bark > part of
ross1778
epiphloem1839
mesophloem1839
1839 J. Lindley Introd. Bot. (ed. 3) 89 When the substance called cork is formed, the epiphlœum consists of polyhedral cells.
1866 J. Lindley & T. Moore Treasury Bot. II. 1109/2 Suber.., cork. The epiphlœum of bark, when it acquires an elastic soft texture, and is preternaturally enlarged.
1900 B. D. Jackson Gloss. Bot. Terms Epiphloem.
This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2022).
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n.1839
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