Diplacus leptaleus

Diplacus leptaleus
Apparently Secure
Apparently Secure (NatureServe)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Phrymaceae
Genus: Diplacus
Species:
D. leptaleus
Binomial name
Diplacus leptaleus
Synonyms[2]
  • Eunanus leptaleus (A.Gray) Greene
  • Mimulus leptaleus A.Gray

Diplacus leptaleus is a species of monkeyflower known by the common names slender monkeyflower, Sierra monkeyflower,[1] and least-flowered monkeyflower.[3]

Description

Diplacus leptaleus is a small, hairy annual herb growing at ground level or erect to a maximum height near 14 centimeters. The oppositely arranged leaves are linear or lance-shaped and up to 2.5 centimeters in length.

The tubular, wide-faced flower is under a centimeter long and may be magenta, white, or yellow in color, sometimes with dark spotting in the throat.

Distribution

Diplacus leptaleus is endemic to the Sierra Nevada of California and far western Nevada, where it grows in granite soils and sand near rock outcrops and in disturbed areas from 2,000 to 3,400 meters elevation.[3]

References

  1. 1 2 NatureServe (31 July 2026). "Diplacus leptaleus". NatureServe Explorer. Arlington, Virginia. Retrieved 21 August 2026.
  2. โ†‘ Barker, W.R.; Nesom, G.L.; Beardsley, P.M.; Fraga, N.S. (2012), "A taxonomic conspectus of Phrymaceae: A narrowed circumscriptions for Mimulus, new and resurrected genera, and new names and combinations" (PDF), Phytoneuron, 2012โ€“39: 1โ€“60
  3. 1 2 Fraga, Naomi S. (2018). "Diplacus leptaleus". Jepson eFlora. The University and Jepson Herbaria, University of California, Berkeley. Retrieved 21 August 2026.