North America Native Plant

Indian Canyon Twinpod

Botanical name: Physaria repanda

USDA symbol: PHRE2

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Indian Canyon Twinpod: A Rare Utah Native Worth Knowing About If you’ve stumbled across the name Indian Canyon twinpod (Physaria repanda), you’ve discovered one of Utah’s botanical mysteries. This perennial forb is so rare that even seasoned native plant enthusiasts might scratch their heads when trying to find detailed information ...

Rare plant alert!

Region: Conservation status by state

Status: S1?Q: Status is uncertain but is somewhere between the following rankings: Inexact rank: ⚘ Uncertain taxonomy: ⚘ 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) ⚘

Indian Canyon Twinpod: A Rare Utah Native Worth Knowing About

If you’ve stumbled across the name Indian Canyon twinpod (Physaria repanda), you’ve discovered one of Utah’s botanical mysteries. This perennial forb is so rare that even seasoned native plant enthusiasts might scratch their heads when trying to find detailed information about it.

What Makes This Plant Special

Indian Canyon twinpod belongs to the mustard family and is classified as a forb – essentially a soft-stemmed, non-woody plant that comes back year after year. Like other members of the Physaria genus, it likely produces small, cheerful yellow flowers and distinctive twin seed pods that give twinpods their charming common name.

Where Does It Grow?

This native plant calls Utah home, though its exact distribution within the state remains somewhat unclear. The limited documentation suggests it may be found in specific canyon or desert environments, which would explain both its rarity and its common name referencing Indian Canyon.

The Rarity Reality Check

Here’s where things get interesting – and a bit concerning. Indian Canyon twinpod has a Global Conservation Status of S1?Q, which essentially means we’re not entirely sure, but it’s probably very rare. This uncertain status should raise red flags for any gardener considering adding this plant to their landscape.

When a plant is this rare, there are several important considerations:

  • Wild populations may be extremely vulnerable to disturbance
  • Seeds or plants may not be commercially available
  • Growing requirements are poorly understood
  • Any cultivation should use responsibly sourced material

Should You Grow Indian Canyon Twinpod?

The honest answer? Probably not, at least not without serious research and ethical sourcing. The extreme rarity of this plant means that:

  • You’re unlikely to find seeds or plants through normal channels
  • Growing conditions and care requirements are largely unknown
  • Wild collection could harm vulnerable populations

If you’re absolutely determined to grow this species, work only with reputable native plant societies or botanical institutions that can guarantee ethical sourcing and proper documentation.

Better Alternatives for Your Garden

Instead of chasing this botanical unicorn, consider other Physaria species that are better documented and more readily available. Many twinpods share similar characteristics – compact growth, bright yellow flowers, and interesting seed pods – while being much more garden-friendly.

Look into species like Physaria acutifolia or other regional Physaria varieties that can give you that distinctive twinpod charm without the ethical and practical complications.

The Bigger Picture

Indian Canyon twinpod represents an important reminder about plant conservation. While our instinct as gardeners might be to grow everything interesting we encounter, sometimes the best thing we can do for rare plants is appreciate them from afar and focus our cultivation efforts on more common native species.

By choosing well-documented native plants for our gardens, we can still support local ecosystems and pollinators while leaving the truly rare species to specialized conservation efforts.

What You Can Do

If you’re passionate about rare Utah natives, consider:

  • Supporting local botanical gardens and native plant societies
  • Participating in citizen science projects that document rare plants
  • Focusing your garden on more common but equally valuable native species
  • Advocating for habitat protection in areas where rare plants grow

Sometimes the most responsible thing a plant lover can do is admire from a distance while working to protect the wild spaces where botanical treasures like Indian Canyon twinpod can continue to exist for future generations to discover and study.

Indian Canyon Twinpod

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Capparales

Family

Brassicaceae Burnett - Mustard family

Genus

Physaria (Nutt. ex Torr. & A. Gray) A. Gray - twinpod

Species

Physaria repanda Rollins - Indian Canyon twinpod

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