Diplacus


Diplacus is a genus of flowering plants in the family Phrymaceae, which was traditionally placed in family Scrophulariaceae. It includes 49 species native to the western United States and northwestern Mexico. Most prefer dry and rocky areas.
The genus Diplacus was first described by Thomas Nuttall in 1838. It was merged into Mimulus no later than 1905, until the 2012 restructuring. The 2012 restructuring of Mimulus by Barker, et al., based largely upon DNA evidence, left seven species in Mimulus, placed 111 into Erythranthe, placed 46 into Diplacus, placed two in Uvedalia, and placed one each in Elacholoma, Mimetanthe, and Thyridia.

Species

49 species are accepted.
  • Diplacus angustatus G.L.Nesom
  • Diplacus aridus Abrams
  • Diplacus aurantiacus Jeps. – sticky monkeyflower
  • Diplacus × australis Tulig
  • Diplacus bicolor
  • Diplacus bigelovii G.L.Nesom
  • Diplacus bolanderi G.L.Nesom
  • Diplacus brandegeei G.L.Nesom
  • Diplacus brevipes G.L.Nesom
  • Diplacus calycinus Eastw.
  • Diplacus cascadensis
  • Diplacus clevelandii Greene
  • Diplacus clivicola G.L.Nesom
  • Diplacus compactus G.L.Nesom
  • Diplacus congdonii G.L.Nesom
  • Diplacus constrictus G.L.Nesom
  • Diplacus cusickii G.L.Nesom
  • Diplacus cusickioides
  • Diplacus deschutesensis
  • Diplacus douglasii G.L.Nesom
  • Diplacus fremontii G.L.Nesom
  • Diplacus grandiflorus Groenl.
  • Diplacus graniticola
  • Diplacus jepsonii G.L.Nesom
  • Diplacus johnstonii G.L.Nesom
  • Diplacus kelloggii G.L.Nesom
  • Diplacus latifolius Nutt.
  • Diplacus layneae G.L.Nesom
  • Diplacus leptaleus G.L.Nesom
  • Diplacus linearis Greene
  • Diplacus × lompocensis McMinn
  • Diplacus longiflorus Nutt.
  • Diplacus mephiticus G.L.Nesom
  • Diplacus mohavensis G.L.Nesom
  • Diplacus nanus G.L.Nesom
  • Diplacus ovatus G.L.Nesom
  • Diplacus parryi G.L.Nesom & N.S.Fraga
  • Diplacus parviflorus Greene
  • Diplacus pictus G.L.Nesom
  • Diplacus pulchellus G.L.Nesom
  • Diplacus puniceus Nutt.
  • Diplacus pygmaeus G.L.Nesom
  • Diplacus rattanii G.L.Nesom
  • Diplacus rupicola G.L.Nesom & N.S.Fraga
  • Diplacus rutilis McMinn
  • Diplacus stellatus Kellogg
  • Diplacus thompsonii
  • Diplacus torreyi G.L.Nesom
  • Diplacus traskiae G.L.Nesom
  • Diplacus tricolor G.L.Nesom
  • Diplacus vandenbergensis G.L.Nesom
  • Diplacus viscidus G.L.Nesom