Erica, commonly known as heather, is a genus of flowering plants in the family Ericaceae. These plants are primarily found in temperate regions and are characterized by their small, bell-shaped flowers and evergreen foliage. There are over 800 species of ericas, which vary in size and color, making them popular in gardens and landscapes. Erica plants thrive in acidic, well-drained soils and are often used in landscaping for their vibrant blooms and ability to attract pollinators like bees. They are also known for their resilience, often growing in harsh conditions where other plants may struggle.