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- lacunate collenchyma 腔隙厚角组织
- Collenchyma cells have thick walls that are especially developed at the corners of the cell. 厚角组织细胞尤其在细胞的各个角上具有厚壁。
- The pith of this stemlike stele appears rather strongly like collenchyma tissue. 茎状中柱的髓显得颇强健，像厚角组织。
- Collenchyma A specialized type of parenchyma, usually located just beneath the epidermis, that functions as supporting tissue. 厚角组织：一种特殊类型的薄壁组织，通常位于表皮的下方，起支持作用。
- Q 4: Plants may differentiate collenchyma and sclerenchyma as supporting tissues. 植物可分化出厚角组织及厚壁组织，作为支持组织。
- It usually consists of PARENCHYMA cells but other tissues (e.g. collenchyma and sclerenchyma) may be present. 它一般由薄壁组织构成，但也包含其他组织（厚角组织和厚壁组织）。
- Collenchyma is the first strengthening tissue to be formed in young plants and is able to expand as the yound tissues continue development. 厚角组织的有较强的机械强度，并且能够随着周围细胞的延伸而扩展。
- Plant cell walls can be strengthened for extra support by addition of lignin (as in xylem and sclerenchyma)or extra cellulose(as in collenchyma). 这对于草本植物来说，起到了支持作用。
- Thickening straightly collenchyma was observed in rhizome.Vascular cambium was not obvious and secondary structure was not developed. 根茎有板状增厚的厚角组织，维管形成层不明显，次生结构不发达；
- Unlike collenchyma, it is not very extensible and is thus not formed in quantity until after the young tissues have fully differentiated. 厚壁组织常与维管组织间发生联系。
- Ginsnosides distributed mainly in the assimilating tissue and phloem parenchyma cells and much less were detected in epidermis, phelloderm and collenchyma. 组织化学实验表明，绞股蓝人参皂甙主要分布在营养器官的同化组织及韧皮部薄壁细胞中，厚角组织、表皮及周皮的栓内层也有少量分布。
- The pith of this stemlike stele appears rather strongly like collenchyma tissue 茎状中柱的髓显得颇强健，像厚角组织。
- of this stemlike stele appears rather strongly like collenchyma tissue. 茎状中柱的髓显得颇强健，像厚角组织。
- 10. The pith of this stemlike stele appears rather strongly like collenchyma tissue. 茎状中柱的髓显得颇强健，像厚角组织。
- lacunateadj. 有孔的;空隙的
- in the petioles, they are in the parenchyma around the vascular and approaching the collenchyma. 在叶柄中，分布在维管束周围以及厚角组织内侧的薄壁组织中。
- 1. Collenchyma A specialized type of parenchyma, usually located just beneath the epidermis, that functions as supporting tissue. 厚角组织：一种特殊类型的薄壁组织，通常位于表皮的下方，起支持作用。收藏指正
- annular collenchyma 环纹厚角组织
- angular collenchyma 真厚角组织,角隅厚角组织
- permanent collenchyma 永久厚角组织
