This includes, of course, the iconic, bright yellow “common sunflower,” or Helianthus annuus ... is actually made up of two varieties of flowers—ray flowers, which make up the sunflower ...

Growing sunflowers in a container is a great way to dress up a deck. Learn how to plant and grow sunflowers in pots, from ...

Sunflowers (Helianthus annuus) aren't just beautiful in the garden, they can also make stunning and long lasting cut flowers.

By Amy-Lynn Albertson N.C. Cooperative Extension The Rowan County Extension Master Gardener Plant Sale is happening next ...

What are ways species exchange genes with each other? Hybridization and gene flow are shortcuts to biodiversity that don’t always involve differentiation.

Have your coffee at 9 a.m. if you want to investigate that hour’s selection, Helianthus annuus—the common sunflower, which is really a composite of many little flowers, each eventually ...