Helianthus is a sunflower - they are beautiful!
I've never seen one. Do they grow tall?
Helianthus
Helianthus or sunflower () is a genus of plants comprising about 70 species. Except for three species in South America, all "Helianthus" species are native to North America and Central America. The common name, "sunflower", typically refers to the popular annual species "Helianthus annuus", or the common sunflower, whose round flower heads in combination with the ligules look like the sun. This and other species, notably Jerusalem artichoke ("H. tuberosus"), are cultivated in temperate regions and some
Helianthus eggertii
Helianthus eggertii, known as Eggert's sunflower, is a North American species of flowering plants in the sunflower family. It is native to Tennessee, Kentucky, South Carolina, and Alabama. It is best known as one of the few plants to have been delisted under the Endangered Species Act because of the species' recovery. It was described by John Kunkel Small in 1903.
Description.
"Helianthus eggertii" may grow to over tall, with erect, hairless stems. The leaves are borne on