North America Native Plant

Maydell’s Oxytrope

Botanical name: Oxytropis maydelliana

USDA symbol: OXMA2

Life cycle: perennial

Habit: forb

Native status: Native to Alaska âš˜ Native to Canada  

Synonyms: Oxytropis campestris (L.) DC. var. glabrata Hook. (OXCAG2)  âš˜  Oxytropis campestris (L.) DC. ssp. melanocephala Hook. (OXCAM)  âš˜  Oxytropis glabrata (Hook.) A. Nelson (OXGL5)  âš˜  Oxytropis maydelliana Trautv. ssp. melanocephala (Hook.) A.E. Porsild (OXMAM)   

Maydell’s Oxytrope: A Rare Arctic Beauty for Specialized Gardens If you’re dreaming of adding a touch of the Arctic to your garden, Maydell’s oxytrope (Oxytropis maydelliana) might just catch your eye. This fascinating native wildflower brings the rugged beauty of North America’s northernmost regions to the gardening world, though it’s ...

Maydell’s Oxytrope: A Rare Arctic Beauty for Specialized Gardens

If you’re dreaming of adding a touch of the Arctic to your garden, Maydell’s oxytrope (Oxytropis maydelliana) might just catch your eye. This fascinating native wildflower brings the rugged beauty of North America’s northernmost regions to the gardening world, though it’s definitely not your typical backyard perennial.

What is Maydell’s Oxytrope?

Maydell’s oxytrope is a hardy perennial forb – basically a non-woody flowering plant that comes back year after year. This little Arctic champion forms low, cushion-like clumps adorned with delicate purple to pink flower clusters and silvery-green compound leaves that shimmer in the northern light.

You might also encounter this plant listed under several scientific synonyms, including Oxytropis campestris var. glabrata and Oxytropis glabrata, which can make plant shopping a bit of a treasure hunt!

Where Does It Call Home?

This tough little native is a true northerner, naturally occurring across Alaska, northern Canada including British Columbia, Quebec, Yukon, Northwest Territories, and Nunavut. It’s perfectly adapted to some of the harshest growing conditions on the continent, thriving where many plants simply can’t survive.

Should You Grow Maydell’s Oxytrope?

Here’s where things get interesting – and a bit challenging. While Maydell’s oxytrope is undeniably beautiful and ecologically valuable, it’s not exactly what you’d call beginner-friendly. This plant is specialized for arctic and subarctic conditions, making it suitable only for very specific gardening situations.

Perfect Gardens for This Arctic Native

If you’re still intrigued, Maydell’s oxytrope could work in:

  • Alpine and rock gardens in extremely cold climates
  • Specialized arctic or subarctic native plant collections
  • Research or botanical gardens in northern regions
  • Cold-climate xerophytic (dry-adapted) gardens

Growing Conditions: Arctic Tough

This plant is all about extremes. It thrives in:

  • USDA Hardiness Zones 1-4 (with possible success in zone 5’s coolest spots)
  • Full sun exposure
  • Excellent drainage – think gravelly, rocky soils
  • Minimal to no fertilization
  • Cold winter temperatures for proper dormancy

The key word here is drainage. Like many arctic plants, Maydell’s oxytrope absolutely cannot tolerate wet feet, especially during dormancy.

Benefits to Wildlife and Pollinators

In its native habitat, this charming wildflower provides important nectar for cold-adapted native bees and other hardy pollinators. Its flowers offer a crucial food source during the brief but intense arctic growing season.

The Reality Check: Planting and Care Tips

Let’s be honest – successfully growing Maydell’s oxytrope outside its natural range is genuinely challenging. Here’s what you need to know:

  • Source plants or seeds from reputable native plant specialists
  • Provide perfect drainage using sand, gravel, or rock garden mixes
  • Avoid any fertilization – these plants are adapted to nutrient-poor soils
  • Ensure adequate winter chilling – without proper cold, the plant won’t thrive
  • Be patient – arctic plants often grow slowly
  • Consider container growing for better environmental control

The Bottom Line

Maydell’s oxytrope is a remarkable native plant that showcases the incredible adaptability of North American flora. However, it’s honestly best appreciated in its natural habitat or in very specialized garden settings. For most gardeners, especially those outside the northernmost regions, this plant presents more challenges than rewards.

If you’re drawn to the idea of growing arctic natives but live in a more temperate zone, consider exploring cold-hardy alternatives that might be better suited to your local conditions while still supporting native ecosystems.

That said, if you’re an experienced gardener in zones 1-4 with a passion for challenging native plants and the proper growing conditions, Maydell’s oxytrope could be a fascinating addition to your specialized collection. Just remember – this is definitely one for the advanced gardener’s wishlist!

Maydell’s Oxytrope

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Oxytropis DC. - locoweed

Species

Oxytropis maydelliana Trautv. - Maydell's oxytrope

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