Familiarize yourself with the look of plants like poison ivy , poison sumac , poison oak , and others . Also be familiar with things like cactus and other plants that can stab or poke or jab you and leave marks and scrapes on the skin .
The grassy prairie landscape is dotted with shrub thickets of sumac and dogwood , which are favored by birds and small animals .
该草原，到处都是漆树叶和狗木灌木丛，小鸟和小动物们都非常喜欢。
Rain-washed and windswept , sumac brightens as it nears peak season . Once used as a simple dye , these leaves still color the countryside each autumn .
