North America Native Plant

Purple Rushlily

Botanical name: Hastingsia bracteosa var. atropurpurea

USDA symbol: HABRA2

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Hastingsia atropurpurea Becking (HAAT)   

Purple Rushlily: A Rare Oregon Native Worth Protecting Meet the purple rushlily (Hastingsia bracteosa var. atropurpurea), a botanical treasure that’s as elusive as it is intriguing. This little-known perennial forb represents one of nature’s more secretive characters, quietly existing in the Pacific Northwest while most gardeners have never heard its ...

Rare plant alert!

Region: Conservation status by state

Status: S2T2: 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) ⚘ Subspecies or variety is 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) ⚘

Purple Rushlily: A Rare Oregon Native Worth Protecting

Meet the purple rushlily (Hastingsia bracteosa var. atropurpurea), a botanical treasure that’s as elusive as it is intriguing. This little-known perennial forb represents one of nature’s more secretive characters, quietly existing in the Pacific Northwest while most gardeners have never heard its name.

What Makes Purple Rushlily Special

The purple rushlily belongs to a small group of native plants that have managed to stay under the radar of mainstream gardening. As a perennial forb, it’s an herbaceous plant that lacks woody stems but returns year after year from its root system. Think of it as nature’s own quiet achiever – not flashy, but persistent.

Where You’ll Find This Rare Beauty

This native plant calls Oregon home, making it a true regional specialty. Its distribution is quite limited within the state, which contributes to its rarity status. If you’re lucky enough to encounter one in the wild, consider it a special sighting!

A Word About Rarity

Here’s where things get serious: purple rushlily has a Global Conservation Status of S2T2, indicating it’s quite rare. This means we need to be extra thoughtful about how we interact with this species. While growing rare natives can be incredibly rewarding, it comes with responsibility.

If you’re considering adding purple rushlily to your garden, please ensure you source it responsibly. This means:

  • Never collecting from wild populations
  • Purchasing only from reputable native plant nurseries
  • Verifying that any plants have been ethically propagated
  • Supporting conservation efforts for this species

The Mystery of Growing Purple Rushlily

Here’s where we hit a bit of a wall – there’s surprisingly little documented information about successfully cultivating purple rushlily in home gardens. This isn’t uncommon with rare native plants that haven’t made it into mainstream horticulture.

What we do know is that as an Oregon native, it likely prefers conditions similar to its natural habitat. However, without specific cultivation guidelines, growing this plant becomes something of an educated guess mixed with careful observation.

Should You Grow Purple Rushlily?

The honest answer? Probably not, unless you’re an experienced native plant enthusiast with a specific interest in rare species conservation. Here’s why:

  • Limited availability from ethical sources
  • Lack of established cultivation information
  • Potential contribution to pressure on wild populations if sourced irresponsibly
  • Uncertain success rates in garden settings

Better Alternatives for Oregon Gardeners

Instead of seeking out this rare species, consider other Oregon natives that are more readily available and better understood in cultivation. Your local native plant society or extension office can recommend beautiful, locally appropriate alternatives that will give you the satisfaction of growing natives without the ethical concerns.

Supporting Purple Rushlily Conservation

The best way to help purple rushlily thrive is to support habitat conservation and research efforts. Consider donating to organizations working to protect Oregon’s native plant communities or volunteering with local native plant societies.

Sometimes the most loving thing we can do for a rare plant is to admire it from afar and work to protect the places where it naturally occurs. Purple rushlily may not be the right choice for your garden, but it definitely deserves our respect and protection in the wild.

Purple Rushlily

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Liliales

Family

Liliaceae Juss. - Lily family

Genus

Hastingsia S. Watson - rushlily

Species

Hastingsia bracteosa S. Watson - largeflower rushlily

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