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.
Japanese maples may not grow fast â but these graceful, ornamental trees with airy foliage are worth the wait. Native to Japan and Korea, Japanese maples (Acer palmatum) are deciduous trees, sometimes grown as small shrubs, that top out around 20 feet high. They typically produce many layers of branches that grow horizontally, although they can also grow upright or develop spreading or weeping forms.