Erythranthe guttata

Erythranthe guttata, with the common names seep monkeyflower and common yellow monkeyflower, is a yellow bee-pollinated annual or perennial flowering plant. It was formerly known as Mimulus guttatus.

Erythranthe guttata is a model organism for biological studies, and in that context is still referred to as Mimulus guttatus. There may be as many as 1000 scientific papers focused on this species. The genome is being studied in depth.

For combined research of evolution, genetics, and ecology, particularly plant-insect interactions, the yellow monkeyflower has become a model system. With the help of physically resistant protections called trichomes, which have been thoroughly examined, the yellow monkeyflower defends itself against herbivores.