More than 70 cultivars of Helianthus exist, with the common sunflower species being Helianthus annuus — Helianthus meaning helios (or sun) and anthus (flower), according to Wasser. "Within all ...

The wooly devil (Ovicula biradiata) was found in Big Bend National Park in Texas with bright red petals and is a member of the sunflower family. It is detailed in a study recently published in the ...