Flowers like hibiscus use an ... surprisingly little is known about how these petal patterns form and how they have evolved ...

“I’m grateful that the Colorado butterfly plant is out of danger,” said Michael Robinson of the Center for Biological Diversity. “This beautiful flower’s pink petals will draw pollinating moths on ...

Also, the isolation of the flower’s various populations cause low genetic diversity and resiliency ... the bracted twistflower is a herbaceous plant with lavender petals. Its specific soil ...