A new sunflower family tree used skimmed genomes to increase the number of species sampled, revealing that flower symmetry evolved multiple times independently, a process called convergent evolution, ...
LEHIGHTON, Pa. — Walking through the maze at Yenser's Tree Farm, you are surrounded by sunflowers. It's an acre and a half of branching sunflowers, with surprises all throughout. "There's a leisurely ...
A new sunflower family tree reveals that flower symmetry evolved multiple times independently. Species of the sunflower family with or without bilateral flower symmetry. Chrysanthemum lavandulifolium ...