Anagallis 琉璃繁缕属
- For the 2nd century BC grammarian sometimes thought to be named Anagallis, see Agallis.
Anagallis is a genus of about 20–25 species of flowering plants in the family Primulaceae, commonly called pimpernel and perhaps best known for the scarlet pimpernel referred to in literature. The botanical name is from the Greek, ana, "again", and agallein, "to delight in", and refers to the opening and closing of the flowers in response to environmental conditions.