Didymosphenia geminata, commonly known as didymo or rock snot, is a species of diatom that produces nuisance growths in freshwater rivers and streams with consistently cold water temperatures and low nutrient levels.
Meaning from Greek Mythology. The legend and meaning of the peony goes all the way back to Greek mythology. It is believed that the peony is named for a person of healing named Paeon who was a student of Asclepius, the god of medicine and healing.
12 Facts Every Peony Enthusiast Needs to Know. Because nothing makes a woman smile quite like a fresh bouquet of pink peonies. Because nothing makes a woman smile quite like a fresh bouquet of pink peonies. 1 They can grow to be VERY big. Peonies can grow to be 10 inches depending on the variety.