North America Native Plant

Evert’s Springparsley

Botanical name: Cymopterus evertii

USDA symbol: CYEV

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Evert’s Springparsley: A Rare Mountain Gem for Your Native Garden If you’re drawn to rare wildflowers and love supporting native biodiversity, Evert’s springparsley (Cymopterus evertii) might just capture your heart. This charming little perennial belongs to the carrot family and brings delicate spring blooms to high-elevation landscapes. But before you ...

Rare plant alert!

Region: Conservation status by state

Status: S2S3: Status is uncertain but is somewhere between the following rankings: Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ 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 ⚘

Evert’s Springparsley: A Rare Mountain Gem for Your Native Garden

If you’re drawn to rare wildflowers and love supporting native biodiversity, Evert’s springparsley (Cymopterus evertii) might just capture your heart. This charming little perennial belongs to the carrot family and brings delicate spring blooms to high-elevation landscapes. But before you start planning where to plant it, there’s something important you need to know about this special native.

A Truly Rare Native Treasure

Evert’s springparsley is a genuine rarity in the plant world. With a conservation status of S2S3, this perennial forb has a very limited natural distribution, found only in specific areas of Utah and Wyoming. As a responsible gardener, if you choose to grow this beautiful native, make sure you source it from reputable nurseries that propagate plants ethically rather than collecting from wild populations.

This springparsley is native to the lower 48 states, making it a true American original that has adapted to some pretty tough mountain conditions over thousands of years.

What Makes This Plant Special

As a herbaceous perennial forb, Evert’s springparsley stays low to the ground without developing woody stems. In spring, it produces clusters of small, delicate white to cream-colored flowers arranged in umbels—those characteristic flat-topped flower clusters that make the carrot family so recognizable. The blooms may be small, but they pack a punch when it comes to supporting local pollinators like native bees.

Perfect for the Right Garden

This isn’t a plant for every garden, and that’s perfectly okay! Evert’s springparsley thrives in specialized conditions that mimic its native mountain habitat:

  • Rock gardens and alpine plantings
  • Xeriscaped landscapes
  • Native plant collections
  • Well-draining slopes and raised beds

If you’re creating a garden that celebrates the unique flora of the American West, this rare springparsley could be an exceptional centerpiece—just remember that less common sometimes means more special.

Growing Conditions and Care

Success with Evert’s springparsley comes down to understanding its mountain origins. This tough little plant expects:

  • Excellent drainage: Think rocky, gravelly soil that never stays soggy
  • Full sun exposure: It’s used to intense mountain sunshine
  • Minimal water: Once established, it prefers dry conditions
  • Cool winters: Likely hardy in USDA zones 4-7

The key to success is mimicking those high-desert mountain conditions—well-draining soil is absolutely critical. Consider adding coarse sand, perlite, or small gravel to improve drainage in heavy soils.

Supporting Pollinators and Wildlife

While small, the spring flowers of this native provide important early-season nectar for native bees and other small pollinators. Every native plant you add to your garden creates stepping stones for local wildlife, and rare species like this one play specialized roles in their ecosystems.

The Bottom Line

Evert’s springparsley offers dedicated native plant gardeners a chance to grow something truly special—but with that privilege comes responsibility. Only pursue this plant if you can source it ethically and provide the specific growing conditions it needs. When grown successfully, it’s a conversation starter and a meaningful contribution to preserving our native plant heritage.

If you love the idea of supporting rare natives but want something more readily available, consider other native Cymopterus species or similar mountain wildflowers that might be better suited to cultivation and more widely available through responsible sources.

Evert’s Springparsley

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

Cymopterus Raf. - springparsley

Species

Cymopterus evertii R.L. Hartm. & Kirkpatrick - Evert's springparsley

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