North America Non-native Plant

Pyrenees Star Of Bethlehem

Botanical name: Ornithogalum pyrenaicum

USDA symbol: ORPY

Life cycle: perennial

Habit: forb

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Pyrenees Star of Bethlehem: A Mediterranean Beauty for Your Garden If you’re looking for an elegant spring bloomer with a touch of European charm, the Pyrenees star of Bethlehem might catch your eye. This perennial bulb brings delicate white flowers and an easy-going nature to gardens across temperate regions. What ...

Pyrenees Star of Bethlehem: A Mediterranean Beauty for Your Garden

If you’re looking for an elegant spring bloomer with a touch of European charm, the Pyrenees star of Bethlehem might catch your eye. This perennial bulb brings delicate white flowers and an easy-going nature to gardens across temperate regions.

What Is Pyrenees Star of Bethlehem?

Pyrenees star of Bethlehem (Ornithogalum pyrenaicum) is a herbaceous perennial that belongs to the asparagus family. As a forb, it lacks woody stems and dies back to the ground each winter, returning reliably each spring from its underground bulb. Don’t let the delicate appearance fool you – this little charmer is surprisingly resilient once established.

Native Status and Distribution

Originally hailing from the Mediterranean region and the Pyrenees mountains (hence the name!), this plant is considered non-native in North America. It has naturalized in some areas and currently grows wild in West Virginia, where it reproduces without human intervention.

Garden Appeal and Landscape Role

The Pyrenees star of Bethlehem offers several attractive features for garden enthusiasts:

  • Tall spikes of white, star-shaped flowers that bloom in late spring to early summer
  • Lance-shaped leaves that emerge before the flowers
  • Excellent for naturalizing in woodland settings or cottage gardens
  • Works well in borders where you want vertical interest
  • Can spread to form colonies over time, creating impressive displays

Growing Conditions and Care

One of the best things about this plant is its adaptability. Here’s what it prefers:

  • Light: Partial shade to full sun (though it appreciates some afternoon shade in hotter climates)
  • Soil: Well-draining soil of various types – it’s not particularly fussy
  • Hardiness: Thrives in USDA zones 6-9
  • Water: Moderate moisture during growing season, tolerates drier conditions when dormant

Planting and Care Tips

Getting started with Pyrenees star of Bethlehem is refreshingly straightforward:

  • Plant bulbs in fall, about 3-4 inches deep
  • Space bulbs 4-6 inches apart
  • Once established, this plant is quite low-maintenance
  • Allow foliage to die back naturally to nourish the bulb for next year’s growth
  • Divide clumps every few years if you want to control spread or propagate

Wildlife and Pollinator Benefits

The white flowers attract various pollinators, including bees, making it a useful addition for gardeners interested in supporting local pollinator populations during the late spring blooming period.

Should You Plant It?

While Pyrenees star of Bethlehem can be an attractive garden addition, it’s worth considering native alternatives that provide similar aesthetic appeal while supporting local ecosystems more effectively. Some excellent native options to consider include:

  • Wild ginger (Asarum canadense) for shade areas
  • Bloodroot (Sanguinaria canadensis) for white spring flowers
  • Wild columbine (Aquilegia canadensis) for vertical interest

If you do choose to grow Pyrenees star of Bethlehem, it’s a relatively well-behaved addition that shouldn’t cause major concerns in most garden settings. Just keep an eye on its spread and consider your local ecosystem when making planting decisions.

The Bottom Line

Pyrenees star of Bethlehem offers reliable spring beauty with minimal fuss. While it may not be the most ecologically beneficial choice compared to native alternatives, it can certainly earn its place in gardens where gardeners appreciate its Mediterranean heritage and dependable performance. As with any non-native plant, responsible gardening means staying aware of how it behaves in your specific location and being ready to manage its spread if needed.

Pyrenees Star Of Bethlehem

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

Ornithogalum L. - star of Bethlehem

Species

Ornithogalum pyrenaicum L. - Pyrenees star of Bethlehem

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