Rock cress is a charming perennial plant that adds beauty to any garden. Rock cress, also known as Arabis, is a charming and resilient perennial plant that adds beauty and texture to any garden or ...

Would you believe this is part of a plant? This is the anther of a sand rock-cress flower. It is responsible for producing the pollen that will be released into the environment to fertilize the eggs ...

In earlier studies of such tetraploid sand rock-cress populations, the researchers identified genes associated with the plant's fertility for which novel variants had evolved in the tetraploids.