The name Eleanor is an English baby name. In English the meaning of the name Eleanor is: Shining light. The name Eleanor is an American baby name. In American the meaning of the name Eleanor is: Shining light.
Submit. Seedless vascular plants are simple plants with vascular structures that transport water and nutrients. They do not make seeds, but reproduce by windblown spores. The plants in the four divisions of seedless vascular plants are used for landscaping, medicines and household items.
The concept of the stele was developed in the late 19th century by French botanists P. E. L. van Tieghem and H. Doultion as a model for understanding the relationship between the shoot and root, and for discussing the evolution of vascular plant morphology.rom Wikipedia, the free encyclopedia. In a vascular plant, the stele is the central part of the root or stem containing the tissues derived from the procambium. These include vascular tissue, in some cases ground tissue (pith) and a pericycle, which, if present, defines the outermost boundary of the stele.