
Alkali Mariposa Lily
calochortus striatus
The Alkali Mariposa Lily is a stunning and highly specialized perennial wildflower native to the arid environments of the southwestern United States. Thriving in the harsh, salty soils of desert springs and alkali meadows, this resilient plant stands as a testament to botanical adaptation. Unlike many other desert wildflowers that blanket the landscape indiscriminately, this lily is a rare treasure, localized to specific moisture-rich pockets within Mojave Desert ecosystems. Its presence indicates a vital, delicate water source beneath the arid surface. Use the Snappit app to scan, identify, and learn about Alkali Mariposa Lily in real-time.
Habitat: Found in moist alkaline meadows, desert springs, and seasonally wet clay sinks within arid regions.
Appearance
This delicate wildflower features upright stems growing between 10 and 45 centimeters tall, rising from an underground bulb. It is easily distinguished by its showy, bell-shaped flowers which are white to pale lavender. The petals are adorned with striking, parallel magenta or purple veins and a patch of yellow hairs near the base. The narrow, grass-like leaves are primarily basal, often drying up by the time the exquisite flowers open in late spring.

Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Its purple veins act as natural roadmaps for bees, pointing them directly to the nectar glands at the petal bases.
The name Calochortus is derived from Greek, meaning 'beautiful grass', in reference to its grassy leaves and elegant flowers.
This species is a crucial indicator of healthy underground aquifers and spring systems in the otherwise parched Mojave Desert.
Special abilities
Alkaline Soil Tolerance
It successfully thrives in highly saline and alkaline soils that would dehydrate or poison most other plant species.
Drought Dormancy
The plant can remain completely dormant underground as a bulb during extremely dry years, waiting for adequate seasonal rains to bloom.
Nectar Guide Veining
Its prominent purple stripes act as visual runways under ultraviolet light, guiding pollinators directly to the flower's reproductive center.
Measurements & details
- Length
- 10-45 cm
- Lifespan
- 5-15 years
Diet & Feeding
As a photosynthetic plant, it manufactures its own nutrients using sunlight, water, carbon dioxide, and essential soil minerals.
Primary Foods
- Sunlight
- Water
- Carbon Dioxide
- Soil Minerals
Ecological connections

Sweat Bee
Lasioglossum
Provides nectar and pollen while relying on the insect for pollination services.
Mojave Ground Squirrel
Xerospermophilus mohavensis
Its underground bulbs and green foliage are occasionally eaten by desert rodents during food shortages.
Inland Saltgrass
Distichlis spicata
Competes for space and precious moisture in rare, moist desert seep environments.
Traits
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Also known as
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Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Alkali Mariposa Lily?
The easiest way to identify Alkali Mariposa Lily is to use the Snappit nature identifier app.
How long is Alkali Mariposa Lily?
10-45 cm
How long does Alkali Mariposa Lily live?
5-15 years
What does Alkali Mariposa Lily eat?
As a photosynthetic plant, it manufactures its own nutrients using sunlight, water, carbon dioxide, and essential soil minerals.
Where is Alkali Mariposa Lily usually found?
Found in moist alkaline meadows, desert springs, and seasonally wet clay sinks within arid regions.
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