Malva alcea common in drier soils in thickets, along paths and in waste places. Natural hybrids with the closely related "Malva moschata" are occasionally found. In central Europe it grows at altitudes of up to 2,000 m. It has been widely grown outside of its native range as an ornamental plant. Several cultivars exist such as 'Fastigata', an upright form, and 'Alba', a white flowered form. In some areas, such as the northeastern United States, the plant has escaped from cultivation and become naturalised. It is very similar to, and often confused with "Malva moschata". Malva alcea Malva alcea (greater musk-mallow, cut-leaved
Carex rosea is primarily confused with Carex radiata. Typically Carex rosea occurs in drier sites and has slightly narrower leaves. "Carex rosea" distribution is in essentially the eastern portion of North America. Its habitat is in dry-moist woodlands. It can adapt to various soil types and it can also live in rich ravines, and wood edges. In Canada, "C. rosea" is distributed from Nova Scotia and southern Quebec west to MN and eastern NE. "Carex rosea" can complete its life cycle in a little more than two years. Even though the genus Carex has been considered nonmycorrhizal, recent evidence has demonstrated that