Welcome to the Texas Board of Nursing Website. We welcome you to the Texas Board of Nursing (BON or Board) website. The BON has been serving the public for more than 100 years since its establishment in 1909 by the Legislature to regulate the safe practice of nursing in Texas.e welcome you to the Texas Board of Nursing (BON or Board) website. The BON has been serving the public for more than 100 years since its establishment in 1909 by the Legislature to regulate the safe practice of nursing in Texas.
Sugar maple, Norway maple and silver maple all have extremely shallow roots, especially silver maples, which often have large, exposed roots well above the ground level. This makes it difficult to nearly impossible for grass or other plants to live underneath a silver maple tree.
Many Types of Maple Trees. Maple trees belong to the genus Acer, and there are 125 species of maple trees. They grace the landscape throughout the world. Most are deciduous, meaning they lose their leaves each fall, but a few native to the warm climates of southern Asia do not shed their leaves.he types of maples gardeners are most likely to encounter in the average home and garden center include: 1  Japanese maple (Acer palmatum). 2  Norway maple (Acer platonoides). 3  Sugar maple (Acer saccharum).