North America Native Plant

Mahogany Fawnlily

Botanical name: Erythronium revolutum

USDA symbol: ERRE5

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Mahogany Fawnlily: A Pacific Northwest Spring Treasure If you’re looking for a native wildflower that signals the end of winter with breathtaking beauty, let me introduce you to the mahogany fawnlily (Erythronium revolutum). This Pacific Northwest gem is one of those plants that makes you stop in your tracks when ...

Mahogany Fawnlily: A Pacific Northwest Spring Treasure

If you’re looking for a native wildflower that signals the end of winter with breathtaking beauty, let me introduce you to the mahogany fawnlily (Erythronium revolutum). This Pacific Northwest gem is one of those plants that makes you stop in your tracks when you stumble upon it blooming in the forest – and the good news is, you can grow it in your own garden!

What Makes Mahogany Fawnlily Special?

The mahogany fawnlily is a perennial forb that belongs to the lily family, and it’s absolutely stunning when it blooms in early spring. Picture this: delicate pink to rose-colored flowers with elegantly recurved petals that seem to dance above mottled green leaves. The flowers have bright yellow centers and nod gracefully on slender stems, creating an almost fairy-like appearance in the garden.

But it’s not just a pretty face – this native wildflower plays an important ecological role too. As one of the first flowers to bloom each spring, it provides crucial nectar for early emerging pollinators like native bees and butterflies when few other food sources are available.

Where Does It Call Home?

Mahogany fawnlily is native to the Pacific Northwest, naturally occurring in British Columbia, Washington, Oregon, and northern California. If you live in this region, you’re getting a plant that’s perfectly adapted to your local climate and ecosystem – always a smart gardening choice!

Why Grow Mahogany Fawnlily in Your Garden?

There are plenty of reasons to fall in love with this native beauty:

  • Early spring color: When most of your garden is still waking up from winter, mahogany fawnlily is already putting on a show
  • Native plant benefits: Supporting local ecosystems while requiring less water and care than non-native alternatives
  • Pollinator magnet: Provides essential early-season nectar for native bees and butterflies
  • Low maintenance: Once established, it’s quite self-sufficient
  • Naturalizing ability: Will gradually spread to create beautiful colonies over time

Perfect Garden Spots

Mahogany fawnlily isn’t a full-sun diva – it actually prefers the gentler conditions found in:

  • Woodland gardens
  • Shade gardens
  • Rock gardens
  • Native plant gardens
  • Naturalized areas under trees

It’s particularly stunning when planted in drifts or allowed to naturalize in areas where it can spread and create colonies over time.

Growing Conditions: What Makes It Happy

Think about where you’d find this plant in nature – cool, shaded forest floors with rich, well-draining soil. Here’s what it loves:

  • Light: Partial to full shade (morning sun is okay, but avoid hot afternoon sun)
  • Soil: Well-draining but moisture-retentive, humus-rich, slightly acidic soil
  • Water: Consistent moisture during growing season, but can tolerate drier conditions during summer dormancy
  • Temperature: Cool conditions – it’s hardy in USDA zones 5-8

One interesting characteristic: mahogany fawnlily has a facultative wetland status, meaning it can handle both wetland and non-wetland conditions. This makes it quite adaptable to different moisture levels in your garden.

Planting and Care Tips

Ready to add this beauty to your garden? Here’s your game plan:

Planting:

  • Plant bulbs in fall, about 4-6 inches deep
  • Space them about 4-6 inches apart
  • Choose a spot with partial to full shade
  • Improve heavy soils with compost for better drainage

Ongoing Care:

  • Apply a layer of organic mulch to retain moisture and suppress weeds
  • Water regularly during the growing season (spring)
  • Allow foliage to die back naturally – this feeds the bulb for next year’s show
  • Avoid disturbing the bulbs during summer dormancy
  • Be patient – it may take a year or two to establish and bloom reliably

A Few Things to Keep in Mind

Like many native bulbs, mahogany fawnlily has its own rhythm. After blooming and producing leaves in spring, it goes dormant in summer – don’t worry, it’s not dead! This natural cycle helps it survive dry summers in its native habitat.

Also, if you’re outside its native range (zones 5-8 in the Pacific Northwest and similar climates), this might not be the best choice for your garden. Instead, look for native spring ephemerals that are suited to your specific region.

The Bottom Line

Mahogany fawnlily is one of those plants that rewards patient gardeners with years of reliable spring beauty. If you live in its native range and have a shady spot that needs some early-season pizzazz, this native wildflower is definitely worth considering. Your local pollinators will thank you, and you’ll have the joy of watching a truly special native plant thrive in your garden.

Plus, there’s something deeply satisfying about growing a plant that’s been gracing Pacific Northwest forests for thousands of years – you’re not just gardening, you’re participating in a much larger ecological story!

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Western Mountains, Valleys, and Coast

FAC

Facultative - Plants with this status can occur in wetlands and non-wetlands

Mahogany Fawnlily

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

Erythronium L. - fawnlily

Species

Erythronium revolutum Sm. - mahogany fawnlily

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