North America Native Plant

Tracy’s Desertparsley

Botanical name: Lomatium tracyi

USDA symbol: LOTR

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Tracy’s Desertparsley: A Rare Native Gem for Drought-Tolerant Gardens If you’re looking to add a touch of delicate beauty to your native garden while supporting local ecosystems, Tracy’s desertparsley (Lomatium tracyi) might just be the perfect addition. This charming perennial forb brings subtle elegance and ecological value to drought-tolerant landscapes, ...

Rare plant alert!

Region: Conservation status by state

Status: S3: Status is uncertain but is somewhere between the following rankings: 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 ⚘

Tracy’s Desertparsley: A Rare Native Gem for Drought-Tolerant Gardens

If you’re looking to add a touch of delicate beauty to your native garden while supporting local ecosystems, Tracy’s desertparsley (Lomatium tracyi) might just be the perfect addition. This charming perennial forb brings subtle elegance and ecological value to drought-tolerant landscapes, though its rarity makes it a special find indeed.

What Makes Tracy’s Desertparsley Special?

Tracy’s desertparsley is a native treasure found only in southwestern Oregon and northwestern California. This herbaceous perennial produces clusters of tiny yellow flowers arranged in delicate umbrella-shaped formations called umbels, typically blooming in spring. The plant’s fernlike foliage adds textural interest throughout the growing season, creating a soft, naturalistic appearance that complements other native species beautifully.

As a member of the carrot family, this plant shares the characteristic umbrella-shaped flower clusters with its relatives, but its refined appearance sets it apart in the garden.

Where Does Tracy’s Desertparsley Grow?

This native species has a limited natural range, growing wild in California and Oregon. Its restricted distribution makes it a truly regional specialty plant.

Important Conservation Considerations

Before we dive into growing tips, there’s something important to know: Tracy’s desertparsley has a vulnerable conservation status (S3), meaning it’s at risk in the wild. With only an estimated 21-100 known occurrences and between 3,000-10,000 individual plants in existence, this species deserves our respect and protection.

If you’re interested in growing Tracy’s desertparsley, please ensure you source your plants or seeds from reputable native plant nurseries that use responsibly collected genetic material. Never collect from wild populations.

Why Grow Tracy’s Desertparsley?

Despite its rarity—or perhaps because of it—there are compelling reasons to include this plant in appropriate gardens:

  • Pollinator magnet: The small flowers attract native bees, beneficial insects, and butterflies
  • Drought tolerance: Once established, it thrives with minimal water
  • Native ecosystem support: Helps preserve regional biodiversity
  • Low maintenance: Requires little care once properly established
  • Unique beauty: Adds delicate texture and spring color to native plantings

Perfect Garden Settings

Tracy’s desertparsley shines in:

  • Rock gardens and alpine-style plantings
  • Native plant gardens focusing on regional species
  • Drought-tolerant landscape borders
  • Naturalistic meadow plantings
  • Slopes and well-drained areas

Growing Conditions and Care

Success with Tracy’s desertparsley comes from mimicking its natural habitat:

Sunlight: Full sun is essential for healthy growth and flowering.

Soil: Well-draining soil is crucial. This plant cannot tolerate waterlogged conditions and prefers rocky or sandy soils similar to its native habitat.

Water: Once established, Tracy’s desertparsley is quite drought tolerant. Avoid summer irrigation, as excess moisture during dormancy can be harmful.

Climate: Hardy in USDA zones 7-9, making it suitable for mild to moderate climates.

Planting and Establishment Tips

Getting Tracy’s desertparsley established requires patience and attention to its preferences:

  • Timing: Plant in fall to allow natural winter chilling and spring emergence
  • Spacing: Allow adequate room for the plant to spread naturally
  • Mulching: Use gravel or mineral mulch rather than organic mulches that retain moisture
  • Watering: Provide moderate water during the first growing season, then reduce significantly
  • Fertilization: Generally unnecessary; native soils typically provide adequate nutrition

Is Tracy’s Desertparsley Right for Your Garden?

This native beauty is perfect for gardeners who:

  • Want to support rare native species conservation
  • Have well-drained, sunny locations
  • Appreciate subtle, naturalistic beauty
  • Prefer low-maintenance, drought-tolerant plants
  • Are creating habitat for native pollinators

However, it might not be the best choice if you have heavy clay soils, prefer lush, tropical-looking plants, or live outside its natural hardiness range.

A Plant Worth Preserving

Tracy’s desertparsley represents the kind of botanical treasure that makes native gardening so rewarding. By growing this rare species responsibly, you’re not just adding beauty to your landscape—you’re participating in conservation efforts and supporting the intricate web of native pollinators and wildlife that depend on regional plant communities.

Remember, the key to success with any rare native plant is patience, respect for its natural requirements, and commitment to sourcing ethically. When grown thoughtfully, Tracy’s desertparsley can be a lasting and meaningful addition to your native garden.

Tracy’s Desertparsley

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Apiales

Family

Apiaceae Lindl. - Carrot family

Genus

Lomatium Raf. - desertparsley

Species

Lomatium tracyi Mathias & Constance - Tracy's desertparsley

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