Plant Data

Names and Taxonomy

  • Common Names: Mojave suncup, and golden suncup, yellow cups
  • Synonyms: Camissonia brevipes, Oenothera brevipes
  • Family: Onagraceae (Evening Primrose)
  • Genus Information: 29 species in NV, at leasr 8 species in CA

Habit and Size

  • Duration: annual
  • Habit: forb
  • Shape: upright
  • Size: 1-30 inches (3-75 cm)
  • Stem: red, hairy

Leaves

  • Color: light green
  • Shape: oval
  • Edge: pinnately-lobed
  • Arrangement: basal
  • Leaf Retention: deciduous

Flowers and Fruit

  • Sex: monoecious
  • Flower Color: yellow
  • Flower Size: 1 inch
  • Number of Petals: 4
  • Bloom: Mar, Apr, May, Jun
  • Fruit: capsule

Habitat and Growing Conditions

  • Water Use: low
  • Light: full sun
  • Soil: sand
  • Habitat: Desert slopes and washes

Distribution

  • Distribution: AZ, CA, NV, UT
  • Seen: Death Valley
  • Elevation: to 4500 ft (1500 m)

Photographs

Mojave Suncup (Chylismia brevipes)

Death Valley

Mojave Suncup (Chylismia brevipes)

Death Valley