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.
PINK FEATHER Pampas Grass Cortaderia selloana. A remarkably fast growing, showy ornamental grass which can grow up to 12 ft. or more tall. By its third year it will produce an amazing amount of 2-3 ft. long creamy pink plumes in late summer and fall. They make superb cut flowers.