Cactus of the Death Valley Area. In her book Flora of the Northern Mojave Desert, California, Mary DeDecker lists nineteen species of cactus that may be found in the Death Valley area. These include:
On average, though, tilers charge anywhere from $45 to $150 per hour. You are more likely to be quoted a per square metre rate, ranging from $35 per square metre to $120 per square metre. $60 per square metre is the average for laying bathroom tiles.
Architect Costs Per Hour. Architects usually charge $80 to $150 per hour if you hire them on an hourly basis. If you hire a principal, who typically runs an architectural firm, expect to pay closer to $150 per hour. If you hire a junior architect, prices typically hover around $80 per hour.