1、cauline vascular bundle

2、leptocentric vascular bundle

3、great vascular bundle

4、closed vascular bundle

5、collateral vascular bundle

6、The vascular bundle consists of vascular bundle sheath, xylem, phloem and big parenchymatous cells.

7、Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious.

8、An experimental study on angiogenesis of non-vascularized autogenous bone graft with vascular bundle implantation

9、Bundle sheath The ring of parenchymatous or sclerenchymatous tissue, usually one cell thick, that surrounds the vascular bundle in an angiosperm leaf.

10、There are some sclerenchymatous cells outside the phloem of each vascular bundle to increase the supporting force of the petiole.

11、The characteristics of vascular bundle of peduncle and grain-filling in two-line hybrid rice were studied.

12、The vascular bundles of the primary structure in stem are ring arranged, and the node is unilacunar and 3-traced, which is from three vascular bundles or one vascular bundle.

13、The results showed that: the number of primary branches, secondary branches, and spikelets were closely associated with the number of vascular bundle.

14、Leaf anatomy results revealed the central vein lacks both clear cells and the adaxial small vascular bundle in dl2 mutant, which seemed to cause the drooping leaf phenotype.

15、Pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.

16、Although leaf photosynthesis of this weed is of the C3 type, a C4-like vascular bundle full of chlorophyll was observed in the main vein of the leaf and young stems.

17、There are 2-3 layers of long-column-shaped palisade tissue under the upper epidermis, and there are a great number of mechanical tissues which made up of vascular bundle sheath .

18、Central fibrovascular bundle and edge fibrovascular bundle are two relatively independent fibrovascular systems in wheat stalk.

19、Damage to the femoral neurovascular bundle is a potential complication of the DAA.

20、There were 3 big vascular bundles and 5~7 small vascular bundles in young stem, and there were 2~3 small vascular bundles between two big vascular bundles, they were all arranged in circularity.

21、The pulmonary consolidation was distributed along the bronchovascular bundle or subpleural area.

22、The distribution of pulmonary consolidation is specific. It extends along the bronchovascular bundle or located in the subpleural area.

23、The vascular cambium extends to form a complete ring of meristematic tissue around the stem, the separate vascular bundles being linked by interfascicular cambium.

24、Their internal structures consist of air passages, vascular bundles of various size, ground tissues and sclerenchyma.