North America Native Plant

Checker Lily

Botanical name: Fritillaria affinis var. affinis

USDA symbol: FRAFA2

Life cycle: perennial

Habit: forb

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

Synonyms: Fritillaria camschatcensis (L.) Ker Gawl. var. floribunda (Benth.) B. Boivin (FRCAF)  âš˜  Fritillaria eximia Eastw. (FREX)  âš˜  Fritillaria lanceolata Pursh (FRLA2)  âš˜  Fritillaria mutica Lindl. (FRMU3)  âš˜  Fritillaria mutica Lindl. var. gracilis (S. Watson) Jeps. (FRMUG)   

Checker Lily: A Charming Native Spring Bulb for Pacific Northwest Gardens If you’re looking to add some native charm to your spring garden, the checker lily (Fritillaria affinis var. affinis) might just be the perfect addition. This delightful native bulb brings both beauty and ecological value to Pacific Northwest landscapes, ...

Checker Lily: A Charming Native Spring Bulb for Pacific Northwest Gardens

If you’re looking to add some native charm to your spring garden, the checker lily (Fritillaria affinis var. affinis) might just be the perfect addition. This delightful native bulb brings both beauty and ecological value to Pacific Northwest landscapes, offering gardeners a chance to connect with the region’s natural heritage.

What Makes Checker Lily Special

The checker lily is a perennial forb that belongs to the fascinating world of native bulbs. Unlike woody plants, this beauty lacks significant woody tissue and instead emerges fresh each spring from underground bulbs. What sets it apart is its distinctive purple-brown flowers adorned with a checkered pattern – hence the name checker lily. These bell-shaped blooms hang gracefully from slender stems, typically appearing in clusters of 1-3 flowers that nod downward like shy dancers.

Where Checker Lily Calls Home

This lovely native species naturally occurs across the Pacific Northwest, thriving in British Columbia, California, Idaho, Oregon, and Washington. As a true regional native, it’s perfectly adapted to the unique climate and growing conditions of this area, making it an excellent choice for gardeners who want to support local ecosystems.

Why You’ll Love Growing Checker Lily

There are plenty of reasons to fall in love with checker lily:

  • Native beauty: Supporting local wildlife and maintaining regional character
  • Early spring interest: Blooms when many other plants are still sleeping
  • Pollinator magnet: Provides crucial early nectar for native bees and other pollinators
  • Low maintenance: Once established, requires minimal care
  • Naturalistic appeal: Perfect for creating authentic Pacific Northwest gardens

Perfect Garden Companions

Checker lily shines brightest in woodland gardens, native plant collections, and naturalistic landscapes. It’s particularly stunning when planted in drifts among other native spring ephemerals or nestled into rock gardens where its delicate form can be appreciated up close. This plant brings an authentic Pacific Northwest feel to any garden design.

Growing Conditions That Make Checker Lily Happy

Like many Pacific Northwest natives, checker lily appreciates conditions that mimic its natural habitat:

  • Soil: Well-draining soil is essential – soggy conditions can cause bulb rot
  • Light: Partial shade to full sun, though it tolerates various light conditions
  • Climate: Thrives in USDA hardiness zones 5-8
  • Moisture: Cool, moist winters followed by drier summers (typical Pacific Northwest pattern)

Planting and Care Tips

Getting your checker lily off to a good start is straightforward:

  • When to plant: Fall is ideal for bulb planting
  • Planting depth: Plant bulbs 3-4 inches deep
  • Spacing: Allow adequate space for natural spreading
  • Aftercare: Allow foliage to die back naturally after blooming to feed the bulb
  • Watering: Minimal supplemental watering needed once established

Supporting Pacific Northwest Ecology

By choosing checker lily, you’re not just adding beauty to your garden – you’re supporting the web of life that makes the Pacific Northwest special. This native plant provides early-season nectar when pollinators are just becoming active, making it an invaluable part of a wildlife-friendly landscape.

Whether you’re creating a dedicated native plant garden or simply want to add some regional character to your spring display, checker lily offers a perfect blend of beauty, ecological value, and easy care. It’s these kinds of thoughtful plant choices that help create gardens that are both gorgeous and meaningful.

Checker Lily

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

Fritillaria L. - fritillary

Species

Fritillaria affinis (Schult.) Sealy - checker lily

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