North America Native Plant

Clubhair Mariposa Lily

Botanical name: Calochortus clavatus var. pallidus

USDA symbol: CACLP4

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Calochortus clavatus S. Watson ssp. pallidus (Hoover) Munz (CACLP)   

Clubhair Mariposa Lily: A Hidden Gem for California Native Gardens If you’re looking to add a touch of California’s wild beauty to your garden, the clubhair mariposa lily might just be the perfect choice. This charming native perennial brings delicate spring blooms and authentic Golden State character to landscapes across ...

Rare plant alert!

Region: Conservation status by state

Status: S4T3T4: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Apparently Secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the state or more than 10,000 individuals ⚘ Subspecies or varieties is apparently secure: Uncommon but not rare, and usually widespread. Possibly cause for longterm concern. Typically more than 100 occurrences in the region or more than 10,000 individuals ⚘

Clubhair Mariposa Lily: A Hidden Gem for California Native Gardens

If you’re looking to add a touch of California’s wild beauty to your garden, the clubhair mariposa lily might just be the perfect choice. This charming native perennial brings delicate spring blooms and authentic Golden State character to landscapes across the region.

Meet the Clubhair Mariposa Lily

Known botanically as Calochortus clavatus var. pallidus, the clubhair mariposa lily is a true California native that belongs to the fascinating world of mariposa lilies. As a perennial forb, this herbaceous beauty dies back to underground bulbs each year, emerging fresh each spring with its distinctive pale, cup-shaped flowers.

Where You’ll Find This California Native

This lovely lily is endemic to California, making it a perfect choice for gardeners wanting to celebrate their state’s unique flora. You’ll find wild populations scattered throughout specific regions of the Golden State, particularly in foothill and valley areas.

A Word About Rarity

Here’s something important to know: the clubhair mariposa lily has a conservation status that suggests it’s not as common as we’d like it to be. If you’re considering adding this beauty to your garden, please make sure you source your bulbs from reputable native plant nurseries that propagate their stock responsibly. Never collect from wild populations!

Why Gardeners Love This Native Beauty

There are several compelling reasons to consider the clubhair mariposa lily for your landscape:

  • Stunning pale yellow to cream-colored cup-shaped flowers that appear in spring
  • Perfectly adapted to California’s Mediterranean climate
  • Supports native pollinators including bees and butterflies
  • Requires minimal water once established
  • Adds authentic California character to native plant gardens

Perfect Garden Situations

The clubhair mariposa lily shines in several garden settings:

  • Native wildflower gardens and meadows
  • Rock gardens with excellent drainage
  • Mediterranean-style landscapes
  • Drought-tolerant garden beds
  • Naturalized areas that mimic California’s wild spaces

Growing Conditions That Make It Happy

Like many California natives, this mariposa lily has specific preferences that mirror its natural habitat. It thrives in full sun to partial shade and absolutely demands well-draining soil – soggy conditions are a sure way to lose your bulbs. The plant naturally goes dormant during hot, dry summers, which is perfectly normal and healthy.

This hardy perennial does well in USDA hardiness zones 7-10, making it suitable for most of California’s diverse climate regions.

Planting and Care Tips

Success with clubhair mariposa lily comes down to understanding its natural rhythm:

  • Plant bulbs in fall when temperatures cool down
  • Choose a spot with excellent drainage – consider raised beds or slopes
  • Water moderately during the growing season (fall through spring)
  • Allow the plant to go completely dormant in summer with little to no water
  • Avoid disturbing the soil around dormant bulbs
  • Be patient – it may take a season or two for plants to become fully established

Supporting California’s Ecosystem

By choosing native plants like the clubhair mariposa lily, you’re doing more than just beautifying your garden. You’re creating habitat for native pollinators and supporting the complex web of relationships that make California’s ecosystems so special. Native bees and butterflies that have evolved alongside these plants will thank you for providing familiar nectar sources.

Is This Plant Right for Your Garden?

The clubhair mariposa lily is an excellent choice if you’re committed to growing California natives and can provide the well-draining conditions it needs. It’s perfect for gardeners who appreciate subtle beauty over flashy displays and don’t mind plants that disappear for part of the year. Just remember to source your bulbs responsibly and be patient as they establish themselves in your garden.

With proper care and the right growing conditions, this charming native will reward you with years of delicate spring blooms and the satisfaction of growing a true piece of California’s natural heritage.

Clubhair Mariposa Lily

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Liliales

Family

Liliaceae Juss. - Lily family

Genus

Calochortus Pursh - mariposa lily

Species

Calochortus clavatus S. Watson - clubhair mariposa lily

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA