A tiny, woolly flower found hiding in Texas’s Big Bend National Park shows the intriguing strangeness of sunflowers ...

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

If you can only plant one plant, plant a sunflower as you get so much value in one plant: beauty, habitat value and math education! Sunflowers have two flower types: disc and ray flowers. The spiral ...