Mineral Wildflower Festival

Technical Name

• Lewisia nevadensis

Informal Names

• Nevada bitterroot

• Nevada lewisia

• Sierra lewisia

Key Characteristics

• The Pristine Blossoms: Features solitary, cup-shaped flowers that open flat in bright sunlight. The petals are a translucent, pure white to pale pink, occasionally showing faint, delicate green or pinkish veins running lengthwise.

• Fleshy, Linear Foliage: The leaves are entirely hairless, smooth, plump, and succulent-like. They are narrowly linear or strap-shaped, reaching up to 3 to 5 inches long, and grow in a neat, fountain-like basal rosette close to the ground.

• Low-Profile Stems: The flower stems (scapes) are short and leafless except for a pair of small, inconspicuous opposite bracts, keeping the blooms nestled safely just above or within the crown of foliage.

• Smooth Sepals: Unlike some of its lookalike alpine relatives whose flower bases are fringed with sticky red glands, the two green sepals at the base of this flower are completely smooth along their edges.

Notable Significance

• The Bitterroot Heritage: The genus name honors Meriwether Lewis of the Lewis and Clark Expedition. Its close cousin (Lewisia rediviva) is the famous state flower of Montana, but Lewisia nevadensis is the signature crown gem of California's high Sierra and Cascade meadows.

• Snowmelt Phenology: This plant is an ephemeral spring specialist. It uses a thick, starchy taproot to store energy deep underground all winter, enabling it to shoot up, bloom rapidly in May and June while the ground is saturated with snowmelt, set seed, and completely vanish by mid-summer as the soil dries out.

• Horticultural Rarity: Highly prized by rock garden enthusiasts and alpine botanists for its minimalist, mathematically neat geometry and crisp white color palette.

Locations Found

• Habitat: Thrives in vernally moist, open areas. It is most commonly found in gravelly volcanic soils, sandy flats, damp montane meadows, open pine woodlands, and gravelly seeps where seasonal moisture is abundant in spring.

• Elevation Range: A widespread western native operating at high elevations between 4,000 and 11,000 feet throughout the Sierra Nevada and Cascade ranges. The rich, volcanic understory flats and open pine-needle clearing clearings of Mineral offer its absolute ideal conditions.