1 The sun's rays are strongest during the hours of 10 a.m. to 4 p.m. The sun's rays are also stronger at higher altitudes and lower latitudes (closer to the tropics). Reflection off water, sand, or snow can make the sun's burning rays stronger.  Sun lamps can cause severe sunburn.
Division Marchantiophyta&#151Liverworts, genus Marchantia. : The thallus of the haploid gametophyte (n) grows flat on moist ground, and it is many-cells thick. Pores to permit gas exchange are in the top surface, and there are air spaces within the top zone of the thallus. Water is absorbed throughout the surface.
Zoysia is a warm-season, perennial, turf-type grass that spreads by stolons and rhizomes. Its dense turf is characterized by stiff leaf blades.Zoysia exhibits exceptional wear tolerance, good drought tolerance and moderate shade tolerance.Zoysia has a low-water and nutrition requirement.lant and Care for Zoysia Grass. Zoysia is a great choice for warmer climates. Zoysia grass is a soft, dense, attractive home turfgrass option. When established and properly cared for, zoysia is heat-and drought-resistant and can stand up to heavy foot traffic.