The text discusses the scientific mystery surrounding Beardtongue flowers, which are part of the Penstemon genus. These flowers, including the New Mexico Beardtongue, Upright Blue Beardtongue, and red Beardtongues, are considered a species complex due to their close genetic relationship, challenging the traditional definition of a species.
Related Posts
Why are bigger animals more energy-efficient? A new answer to a centuries-old biological puzzle
Nam Anh / Unsplash Craig White, Monash University and Dustin Marshall, Monash University If you think about “unravelling…
49 Million-Year-Old “Attenborough’s Beauty” Beetle Fossil Retained Its Beautiful Patterns
It’s pretty much an established fact that insects are among the world’s most diverse groups of animals. With…
Prehistoric Planet: How Did Pterosaurs Fly With Those Heads? (And No, They’re Not Dinosaurs)
The latest Prehistoric Planet clip takes us to the topic of pterosaurs, which form the world’s first vertebrates…
Studying yeast DNA in space may help protect astronauts from cosmic radiation
The atmosphere protects life on Earth from the effects of the Sun’s radiation, but space travel is a…