The Manual on Uniform Traffic Control Devices (MUTCD) is approved by the Federal Highway Administrator. as the National Standard in accordance with Title 23 U.S. Code, Sections 109(d), 114(a), 217, 315, and 402(a), 23 CFR 655, and 49 CFR 1.48(b)(8), 1.48(b)(33), and 1.48(c)(2).
The dominant vegetation types are grassy prairie and grass steppe in which numerous species of the grass genus Stipa are particularly conspicuous. Pampas grass (Cortaderia selloana) is an iconic species of the Pampas. Vegetation typically includes perennial grasses and herbs.
Overview. Pampas grass (Cortaderia selloana) is an ornamental grass that produces large plumes of white or pink flowers that measure more than 1 foot in length. It can grow to a height of 12 feet and a width of 6 feet. Pampas grass offers excellent durability and hardiness as well as ease of care for the home gardener.