单词 | mesomeristem |
释义 | † mesomeristemn. Botany. Obsolete. rare. In the histological theories of E. Russow: the innermost layers of an apical meristem, from which the vascular bundles derive. ΚΠ 1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 294 Exomeristem..is divided into the Mesomeristem..and the Perimeristem, which is the outer zone, forming the external cortex and the Dermatogen. This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2019). < n.1884 |
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