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
Zephyranthes rosea "Z. carinata" is often mislabeled as "Z. rosea" by merchants. "Z. carinata" can be distinguished from true "Z. rosea" by their much larger flowers with a deeper pink coloration. "Z. rosea" also has 24 chromosomes in diploid somatic cells, in contrast to 48 in "Z. carinata". Another similar species known under the same common names is "Habranthus robustus". They can be differentiated from "Z. rosea" by having paler pink and larger flowers. "Zephyranthes rosea" is native to Peru and Colombia. It is widely planted in warmer regions around the world and is reportedly naturalized in Florida, India, the West Indies,