Epidemiology. 1  The incidence of SCD is approximately 1 in 1,000 per year. 2  The incidence of SCD parallels the incidence of coronary heart disease, with the peak incidence occurring in people aged 45-75 years. 3  SCD in those aged 35 years or less is more common in males than in females.
Let native woodland plants inspire your shade garden. Woodland plants are excellent choices for planting on north and east sides of buildings in shade or light sun. Flowers, ferns, grasses and sedges can be combined to create a tranquil shade garden sanctuary.
Why We Care About Native Plants. California hosts approximately 6,500 species, subspecies, and varieties of plants that occur naturally in the state, and many of these are found nowhere else in the world.alifornia Laws Protecting Native Plants. Some native plants are protected by California law. Information on important California laws for native plant protection can be found from the links below.