This article looks at 18 flowers that start with the letter E. We’ll learn about their various characteristics, how they survive, their requirements including hardiness zones, blooming periods, and sunlight needs.
18 Flowers that start with the letter E
1 Euphorbia
- Scientific name: Euphorbia
- Bloom period: Varies widely among species; generally spring to summer
- Hardiness zone: Varies by species, generally 4 to 11
- Sunlight requirements: Full sun to partial shade, depending on the species
Euphorbia is a diverse genus that includes over 2,000 species, ranging from annuals and perennials to shrubs and succulents. These plants are found in a variety of habitats across the United States, with species adapted to everything from deserts to moist forests. Euphorbias are known for their unique appearance, often having leaves that are tightly clustered around stems and sometimes producing small flowers encased in colorful bracts.
One of the most distinctive features of many euphorbias is their milky sap, which can be an irritant to the skin and is toxic if ingested. Despite this, they are popular in gardens for their drought tolerance and interesting structure, often used in rock gardens and as border plants. Their adaptability to various environments makes them a versatile choice for many landscapers and gardeners.
2 Eastern purple coneflower
- Scientific name: Echinacea purpurea
- Bloom period: Early summer to late summer
- Hardiness zone: 3 to 9
- Sunlight requirements: Full sun to partial shade
The Eastern purple coneflower is a staple in many North American gardens. This native prairie plant is common throughout the eastern and central United States, particularly thriving in hardiness zones 3 through 9.
It is easily recognized by its tall stems topped with large, daisy-like purple flowers and prominent, spiky central cones. These blooms appear from early to late summer and are known for attracting bees, butterflies, and birds, making them excellent for pollinator gardens.
Echinacea is also widely celebrated for its medicinal properties, particularly in boosting immune system health. The plant prefers full sun but can tolerate partial shade and is drought-resistant once establishe