| 1 | It has been applied to attached algae and submerged vascular plants. | |
| 2 | Quantities of polysaccharide vesicles are transported in bulk through vascular bundles. | |
| 3 | There is a parabola correlation between the MOE and vascular bundle proportion. | |
| 4 | Vascular cylinder of adhesive disc turned into vascular bundles while adhesive disc enlarged, and the active stage of vascular cambium was short. | |
| 5 | Vascular bundle of sterile anthers developed more slowly and degenerated more early than that of fertile anthers . |