North America Native Plant

Jones’ Tidytips

Botanical name: Layia jonesii

USDA symbol: LAJO

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Jones’ Tidytips: A Rare California Wildflower Worth Protecting Meet Jones’ tidytips (Layia jonesii), one of California’s most precious and endangered wildflowers. This charming little annual might not be the showiest plant in your garden, but it carries enormous conservation value and tells an important story about California’s disappearing native flora. ...

Rare plant alert!

Region: Conservation status by state

Status: S1: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Jones’ Tidytips: A Rare California Wildflower Worth Protecting

Meet Jones’ tidytips (Layia jonesii), one of California’s most precious and endangered wildflowers. This charming little annual might not be the showiest plant in your garden, but it carries enormous conservation value and tells an important story about California’s disappearing native flora.

What Makes Jones’ Tidytips Special?

Jones’ tidytips is a delicate annual wildflower that belongs to the sunflower family. True to its name, this petite beauty produces cheerful yellow daisy-like flowers with distinctive white tips on the petals – like someone dipped each bloom in paint. The plant grows as a forb, meaning it’s an herbaceous flowering plant without woody stems, and completes its entire life cycle in just one growing season.

What makes this plant truly special, however, is its rarity. Jones’ tidytips has a Global Conservation Status of S1, meaning it’s critically imperiled. With typically five or fewer known occurrences and very few remaining individuals (fewer than 1,000), this little wildflower is teetering on the edge of extinction.

Where Does Jones’ Tidytips Call Home?

This native California wildflower is endemic to the Golden State, with its limited populations found primarily in the Central Valley region. As a plant native to the lower 48 states, it represents part of California’s unique botanical heritage that has been shaped by millions of years of evolution in the state’s Mediterranean climate.

Should You Grow Jones’ Tidytips?

Here’s where things get important: while Jones’ tidytips would make a wonderful addition to any native California garden, its critically endangered status means you should only consider planting it if you can obtain seeds or plants from verified, responsibly sourced material. Never collect seeds from wild populations, as this could further threaten the species’ survival.

If you can source it responsibly, Jones’ tidytips offers several benefits:

  • Supports native pollinators, particularly California’s native bees
  • Contributes to conservation efforts through cultivation
  • Adds authentic California native character to wildflower gardens
  • Requires minimal water once established, perfect for drought-tolerant landscapes
  • Self-seeds readily, potentially establishing sustainable populations in suitable conditions

Growing Conditions and Care

Jones’ tidytips thrives in California’s Mediterranean climate, making it suitable for USDA hardiness zones 9-10. Here’s what this rare beauty needs to flourish:

  • Sunlight: Full sun exposure
  • Soil: Well-drained soils; adaptable to various soil types as long as drainage is good
  • Water: Minimal water requirements once established; adapted to California’s dry summers
  • Climate: Mediterranean climate with wet winters and dry summers

Planting and Care Tips

Since Jones’ tidytips is an annual, the key to success lies in proper seeding:

  • Direct seed in fall to allow for natural winter stratification
  • Scatter seeds on prepared soil surface and lightly rake in
  • Water gently until germination occurs with winter rains
  • Once established, reduce watering significantly – this plant is adapted to dry conditions
  • Allow plants to complete their life cycle and drop seeds for next year’s generation
  • Avoid fertilizing, as native wildflowers typically prefer nutrient-poor soils

Garden Design Ideas

If you’re fortunate enough to grow Jones’ tidytips, consider these design approaches:

  • Native wildflower meadows alongside other California annuals
  • Conservation gardens focused on rare and endangered species
  • Educational gardens that tell the story of California’s botanical heritage
  • Rock gardens or naturalized areas with excellent drainage

A Conservation Success Story in Your Garden

Growing Jones’ tidytips isn’t just about adding another pretty flower to your landscape – it’s about participating in conservation. Every responsibly grown plant helps ensure genetic diversity and provides insurance against extinction. By cultivating this rare wildflower, you become part of a network of gardeners helping to preserve California’s irreplaceable natural heritage.

Remember, the key word here is responsibly. Only obtain Jones’ tidytips from reputable native plant nurseries or seed companies that can verify their material wasn’t collected from wild populations. When in doubt, consider supporting conservation by growing other beautiful California natives that aren’t critically endangered, such as California poppies or lupines, while supporting organizations working to protect rare species like Jones’ tidytips in their natural habitats.

Jones’ Tidytips

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Layia Hook. & Arn. ex DC. - tidytips

Species

Layia jonesii A. Gray - Jones' tidytips

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