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Bulb

Calochortus luteus

Calochortus luteus Douglas ex Lindl.

Yellow Mariposa LilyYellow MariposaGolden Mariposa Lily

Calochortus luteus is a striking California native bulb producing bright yellow, bell-shaped flowers with red-brown blotches. It symbolizes freedom, beauty, and the wild spirit of the California landscape.

Plant Family

Liliaceae (Lily family)

Blooming

April to June (spring to early summer)

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Calochortus luteus mariposa lily flowers in bloom
Calochortus luteus mariposa lily flowers in bloom

Symbolism & Meanings

Key Meanings

Freedom
Natural beauty
Resilience
Wildness
Rare grace

Perfect For

Wildflower celebrationsNative plant appreciation eventsSpring festivalsEcological restoration milestones

Color Meanings

Yellow:Joy, optimism, and the warmth of the California sun
Yellow with red-brown blotches:Complexity and hidden depth beneath a cheerful exterior

Similar flowers: sidalcea oreganas and eschscholzias also share similar meanings.

Cultural Significance

Deeply tied to California's indigenous heritage, particularly the Miwok people, who harvested the nutritious bulbs in early spring. The plant is an emblem of California's native grassland ecosystems and the resilience of native flora. The name "mariposa" is Spanish for butterfly, reflecting the flower's delicate, wing-like petals that have long captivated admirers.
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Botanical Information

Physical Characteristics

Flower Size: 1.2–2 inches across (3–5 cm)
Plant Size: 8–16 inches tall (20–40 cm)
Flower Shape: Bell-shaped (campanulate); three broad petals with hairy inner surfaces, three narrower sepals

Natural Habitat

Native to: California (endemic), Central Coast Ranges, Sierra Nevada foothills
Habitat: Coastal prairies, grasslands, open woodland floors, and Sierra Nevada foothills
Climate: Mediterranean, Semi-arid

Growing Guide

Sunlight

Full sun; cannot tolerate shade

Water

Requires moisture in winter and spring during active growth; must stay dry in summer dormancy

Soil

Well-drained, Sandy, Loamy, Clay-tolerant, Low organic matter, pH 6.0–7.0

Expert Growing Tips

1

Plant bulbs in fall in well-drained soil with little organic matter

2

Allow soil to dry out completely in summer to mimic the plant's natural dormancy

3

Avoid overwatering; root rot is the most common cause of failure

4

Grow in raised beds or containers if your soil retains too much moisture in summer

5

One of the easiest Mariposa Lilies to cultivate in a garden setting

Uses & Benefits

Ornamental Uses

  • Native and California-style gardens
  • Wildflower meadow plantings
  • Rock gardens and dry borders
  • Cut flowers for spring arrangements
  • Naturalizing in grassland landscapes

Traditional Uses

  • Bulbs were eaten raw or roasted by Miwok and other California Native peoples as a nutritious food staple

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Calochortus luteus

What does Calochortus luteus symbolize?

Calochortus luteus symbolizes natural beauty, freedom, and resilience. As a California wildflower native, it also represents the spirit of untouched landscapes and indigenous heritage.

Is Calochortus luteus easy to grow?

Yes, it is considered one of the easier Mariposa Lilies to cultivate. The key is providing excellent drainage and keeping it dry through the summer dormancy period.

Where does the Yellow Mariposa Lily grow naturally?

It grows naturally in California's coastal prairies, grasslands, and the Sierra Nevada foothills, making it endemic to the state.

Is Calochortus luteus edible?

The bulbs are edible and were historically eaten raw or roasted by California Native peoples, including the Miwok, as an important food source.

Available Colors

Yellow
Gold
Yellow with red-brown blotches

Quick Facts

Type:bulb
Family:Liliaceae (Lily family)
Native to:California (endemic)
Blooms:April to June (spring to early summer)

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