单词 | peg rhizoid |
释义 | > as lemmaspeg rhizoid peg rhizoid n. (in certain liverworts of the order Marchantiales) a rhizoid distinguished by peg-like processes on the inner surface. ΘΚΠ the world > plants > particular plants > lichen > [noun] > liverwort > part of peg rhizoid1911 1911 J. M. Coulter et al. Textbk. Bot. II. i. 516 In the Marchantiaceae, rhizoids are of two kinds, plane rhizoids..and peg rhizoids, in which the cell wall grows out internally into peg-like or antler-like projections. 1969 F. E. Round Introd. Lower Plants viii. 102 (caption) Section through a pore region of Conocephalum, note photosynthetic filaments, peg and smooth rhizoids and amphigastrium. < as lemmas |
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