meristem

In root meristem it is also called periblem.

部分组织也称为皮层原。

The structure of the root apex of Pyrus betulaefolia Bunge consists of the stelar meristem,cortical cells and the root cap.

杜的结构,可分成中柱分组织,皮层细胞和冠。

The results showed that the prime symptoms of the TPD include laticifer necrosis and cambium-like meristem formation that occurs around the necrotic laticifer in the inner bark.

结果表明该病的基本症状是在树皮内层乳管坏死和在坏死的乳管周围产形成层状分组织。

Ground meristem The central region of the apical meristem from which the ground tissues of pith, cortex, medullary rays, and mesophyll differentiate. In root meristem it is also called periblem.

位于顶分组织的中部，髓、皮层、髓射线以及叶肉这些基本组织均是由基本分组织分化而成。部分组织也称为皮层原。