* Trees: Oak, maple, birch, pine, spruce, fir, hemlock, and redwood
* Shrubs: Aspen, willow, alder, sumac, mountain laurel, rhododendron, and azalea
* Grasses: Bluegrass, fescue, ryegrass, and wheatgrass
* Wildflowers: Daisy, dandelion, sunflower, aster, goldenrod, and black-eyed Susan
* Cacti: Saguaro, prickly pear, and ocotillo
* Succulents: Aloe vera, agave, and sedum
In addition to these common plants, there are many other species that can be found in North America, depending on the specific region. For example, the Pacific Northwest is home to lush rainforests with towering Douglas firs and giant sequoias, while the Sonoran Desert is home to a variety of cacti and succulents.