Native Plants

Plains Springparsley

Cymopterus acaulis var. parvus

USDA symbol: CYACP

perennial forb

Lower 48 states: native

Meet plains springparsley (Cymopterus acaulis var. parvus), a tiny botanical treasure that’s as elusive as it is charming. This diminutive perennial forb represents one of nature’s more secretive success stories, quietly thriving in Utah’s unique landscapes while remaining largely unknown to most gardeners. Plains springparsley belongs to the carrot family ...

Plains Springparsley may be listed as rare in your area.
Global Conservation Status

Status: S5T2T3 | Secure: At low or no risk of extinction in the area due to an extensive range, abundant populations, and with little to no concern of declines or threats.

Plains Springparsley: A Rare Utah Native Worth Protecting

Meet plains springparsley (Cymopterus acaulis var. parvus), a tiny botanical treasure that’s as elusive as it is charming. This diminutive perennial forb represents one of nature’s more secretive success stories, quietly thriving in Utah’s unique landscapes while remaining largely unknown to most gardeners.

What Makes Plains Springparsley Special?

Plains springparsley belongs to the carrot family and embodies the classic definition of a forb – a non-woody plant that lacks significant secondary growth above ground. Don’t let its humble classification fool you, though. This perennial has mastered the art of persistence, returning year after year with its characteristic low-growing habit.

As a native plant species to the lower 48 states, plains springparsley has earned its place in America’s natural heritage. However, this particular variety has chosen to make Utah its exclusive home, making it a true state endemic that deserves our attention and respect.

Geographic Distribution and Rarity

Plains springparsley has a very limited geographic range, found only in Utah. This restricted distribution contributes to its conservation status of S5T2T3, which indicates the plant is uncommon to rare within its range.

  • Species observed
  • No observations

Why Consider Plains Springparsley for Your Garden?

Here’s where things get interesting – and where we need to have an honest conversation about responsibility. Plains springparsley’s rarity status means that if you’re considering adding this plant to your garden, you’ll need to be extra thoughtful about sourcing.

Responsible Cultivation

If you’re drawn to this rare Utah native, here are the key considerations:

  • Source responsibly: Only obtain plants from reputable native plant nurseries that propagate rather than wild-collect
  • Verify legality: Ensure any collection or cultivation complies with local and state regulations
  • Support conservation: Consider participating in seed collection programs with local conservation organizations

The Reality of Growing Plains Springparsley

Here’s where we hit a bit of a knowledge gap. Due to its rarity and limited study, specific growing conditions, care requirements, and horticultural details for plains springparsley remain largely undocumented. This isn’t uncommon for rare native plants that haven’t entered mainstream cultivation.

What we do know is that as a Utah endemic, it’s likely adapted to:

  • Arid to semi-arid conditions
  • Well-draining soils
  • Temperature extremes typical of Utah’s climate
  • Low water requirements once established

Alternative Options

If you’re inspired by the idea of growing plains springparsley but concerned about its rarity, consider these related native options that might be more readily available and better documented:

  • Other Cymopterus species native to your region
  • Local native members of the carrot family (Apiaceae)
  • Consultation with your local native plant society for regional alternatives

The Bottom Line

Plains springparsley represents the fascinating world of rare native plants that exist quietly in our landscapes, often unknown and unsung. While its rarity makes it challenging to recommend for typical home gardens, it serves as a important reminder of biodiversity and the need for plant conservation.

If you’re determined to grow this particular variety, proceed with caution, respect, and responsibility. Connect with Utah’s native plant communities, botanical societies, and conservation organizations who can guide you toward ethical cultivation practices.

Sometimes the best way to appreciate a rare plant is simply knowing it exists and supporting the habitats where it thrives naturally. Plains springparsley may be small and uncommon, but it plays its part in Utah’s ecological tapestry – and that’s worth celebrating and protecting.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Rosidae
Order: Apiales
Family: Apiaceae Lindl. - Carrot family
Genus: Cymopterus Raf. - springparsley

Species: Cymopterus acaulis (Pursh) Raf. - plains springparsley

Variety: Cymopterus acaulis (Pursh) Raf. var. parvus Goodrich - plains springparsley

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