syn. Mimulus arvensis Greene
syn. Mimulus decorus (A.L. Grant) Suksdorf
syn. Mimulus glabratus Kunth var. ascendens Gray
syn. Mimulus grandis (Greene) Heller
syn. Mimulus grandiflorus J.T. Howell
syn. Mimulus hallii Greene
syn. Mimulus langsdorfii Donn ex Greene
syn. Mimulus lyratus Benth.
syn. Mimulus micranthus Heller
syn. Mimulus pardalis Pennell
syn. Mimulus puberulus Greene ex Rydb.
syn. Mimulus rivularis Nutt.
syn. Mimulus tenellus Nutt. ex Gray
syn. Mimulus thermalis A. Nels.