| Family | PHRYMACEAE |
| Genus species | Diplacus aridus Abrams |
| Bibliography | Bull. Torrey Bot. Club. 32: 540 (1905) |
| Native Range | s. California to Baja California Norte |
| Primary Biome | Desert or Dry Shrubland |
| Habitat | rocks |
| Altitude | 200-1500m |
| Description | branchlets glabrous, leaves subsessile, elliptic to lanceolate, 2-5cm, dentate, obtuse, glabrous, flowers axillary, calyx glabrous, corolla 3-5cm, inside glabrous |
| Size | 8-35cm |
| Color | yellow, whitish, orange |
| Bloom | spring, early summer |
| Ca | |
| Type | subshrub |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C cuttings in late summer |
| Synonyms | Diplacus aurantiacus var. aridus (Abrams) D.J.Keil Mimulus aridus (Abrams) A.L.Grant. Mimulus aurantiacus var. aridus (Abrams) D.M.Thomps. |
| Territory | 7 Northern America 76 Southwestern U.S.A. (CAL California) 79 Mexico (MXN Mexico Northwest) |