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.
It depends on the type of tree. maple sap has too much water, but as it is boiled into maple syrup it can burn. Pine trees however, produce a pitch that is quite flammable. Evergreens are the ones that end to be more flammable. Sap is the fluid transported in xylem cells (tracheids or vessel elements) or phloem sieve tube elements of a plant.