The common sunflower (Helianthus annuus) is a species of large annual forb of the daisy family Asteraceae. The common sunflower is harvested for its edible oily seeds, which are often eaten as a snack food.

The common sunflower, helianthus annuus is amazing. Everything you need to know, history, anatomy, how to grow, health benefits, symbolism, art, culture and

Teddy bear sunflowers are bright, fluffy flowers that grow up to 4-5 feet in height, suitable for smaller spaces and containers. They require full sunlight, well-draining soil, and can tolerate drought conditions.

The Common Sunflower (Helianthus annuus) is a tall, fast-growing annual with broad, hairy leaves. In summer, it produces enormous flowers, up to 12 in. (30 cm) in diameter, with yellow petals and a dark chocolate-colored central disk.

Common Sunflower is and annual in the Asteraceae (daisy) family. It ommonly seen growing along roads, fences, fields, and in waste areas west of the Mississippi River and is the state flower of Kansas.

Common Sunflower (Helianthus annuus L.) By David Taylor. Common sunflower is a member of the Asteraceae, the Sunflower family. In older manuals and guides, this family is called the Compositae because the 'flowers' are a composite of many flowers, often of different types.

Helianthus annuus is native to dry plains, prairies, meadows and foothills in the western U.S., Canada and northern Mexico. It is a coarse, hairy, leafy, fast-growing annual that typically grows 5-10’ tall on stiff upright stalks.

The sunflower (Helianthus annuus) is a common and widespread roadside weed. It is common in open sites in many different habitats throughout North America, southern Canada, and Mexico at elevations below 1900 m. Helianthus annuus is highly variable as a species, and hybridizes with several other species. The heads and plants are very large in

First domesticated from its wild ancestor over 5,000 years ago by Native American peoples, the sunflower is both an elegant ornamental and a crucial food crop. Colonialists brought the plant to Europe during the 16 th Century, where it proved popular as both a food and decoration.

2023年5月27日 · Sunflowers are fascinating plants that belong to the Helianthus annuus species. They come in many different types and forms, ranging from small dwarf varieties to mammoth ones. In this article, we will discuss some of the characteristics of sunflowers, including their habitat and growth patterns.