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Lomatium macrocarpum

Apiaceae

Giant-Seed Lomatium

Lomatium macrocarpum
Prostrate, finely haired. Stems very short. Leaves hairy, divided pinnately 3 times, create fine low-growing net of foliage, gray with purple underneath. Inflorescence held on stems beyond foliage. Flowers very small and white, yellow, or purplish, with turned-down bracts under only one side of cluster. Grows in rocky slopes, woodlands, at low elevations. Named for the large seeds, macro meaning "large" and carpum, "fruit."

  • Rarity: Common
  • Flowering Time: Early Spring
  • Flower Form: 5 tiny petals fls. in umbel (parsley famly)
  • Life Cycle: Perennial
  • Height: 4–20 inches
  • Habitat: Alpine, Shrub-Steppe, Subalpine, West-side Forest
  • Found In: East Gorge, Great Basin, N Cascades NP, Siskiyous
  • Native: Yes
  • Also Known As: Large-Fruited Biscuitroot, Large-Fruited Desert Parsley

Map of where Lomatium macrocarpum is found