North America Native Plant

Wavyleaf Beeblossom

Botanical name: Oenothera sinuosa

USDA symbol: OESI3

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Gaura sinuata Nutt. ex Ser. (GASI)   

Wavyleaf Beeblossom: A Delicate Native Evening Bloomer If you’ve ever wandered through a southeastern prairie at dusk and noticed tiny white flowers beginning to open as the sun sets, you might have encountered the charming wavyleaf beeblossom (Oenothera sinuosa). This delicate native perennial brings a touch of evening magic to ...

Rare plant alert!

Region: Arkansas

Status: SH: Status is uncertain but is somewhere between the following rankings: Possibly Extinct: Known only from historical occurrences. Still some hope of rediscovery ⚘

Wavyleaf Beeblossom: A Delicate Native Evening Bloomer

If you’ve ever wandered through a southeastern prairie at dusk and noticed tiny white flowers beginning to open as the sun sets, you might have encountered the charming wavyleaf beeblossom (Oenothera sinuosa). This delicate native perennial brings a touch of evening magic to gardens while supporting our local ecosystems.

What Is Wavyleaf Beeblossom?

Wavyleaf beeblossom is a native herbaceous perennial that belongs to the evening primrose family. Don’t let the name fool you – while it’s called beeblossom, this plant actually does most of its pollinator work after dark! You might also see it listed under its former scientific name, Gaura sinuata, in older gardening references.

As a forb (that’s just a fancy way of saying a non-woody flowering plant), wavyleaf beeblossom stays relatively low to the ground and comes back year after year, making it a reliable addition to native plant gardens.

Where Does It Call Home?

This lovely native has quite a range across the American South and Southwest. You’ll find wavyleaf beeblossom naturally occurring in Alabama, Arkansas, California, Florida, Georgia, Louisiana, Missouri, Oklahoma, South Carolina, and Texas. It’s particularly at home in sandy soils and coastal plains, where it has adapted to thrive in challenging conditions.

Important Conservation Note

Before we dive into growing tips, there’s something important to know: wavyleaf beeblossom is considered historically present (rare) in Arkansas. This means if you’re planning to add this beauty to your garden, please make sure you’re purchasing seeds or plants from reputable native plant nurseries that use responsibly sourced, ethically collected material. Never collect from wild populations!

Why Grow Wavyleaf Beeblossom?

There are several compelling reasons to consider this native charmer for your landscape:

  • Evening Entertainment: The flowers open in the evening and stay open through the night, creating a magical twilight garden experience
  • Pollinator Powerhouse: While bees might not be its main visitors, it’s fantastic for moths and other nocturnal pollinators
  • Low Maintenance: Once established, it’s quite drought tolerant and doesn’t need much fussing
  • Native Beauty: Supporting local ecosystems while adding delicate charm to your garden
  • Long Bloom Season: Flowers from spring through fall when conditions are right

What to Expect in Your Garden

Wavyleaf beeblossom produces small, delicate white to pale pink flowers with narrow petals that have an almost ethereal quality. The blooms appear on slender stems above the foliage, creating an airy, naturalized look that works beautifully in prairie gardens, cottage-style landscapes, or as part of a pollinator garden.

This plant is perfect for gardeners who appreciate subtle beauty over bold, showy displays. It’s the kind of plant that rewards those who take time to really observe their gardens, especially during the peaceful evening hours.

Growing Conditions and Care

The good news is that wavyleaf beeblossom is relatively easy to grow if you can provide the right conditions:

Climate Requirements

This plant thrives in USDA hardiness zones 8-10, so it’s best suited for gardeners in warmer climates.

Soil and Sun Needs

  • Sunlight: Full sun is essential for best flowering
  • Soil: Well-draining sandy soils are ideal, but it tolerates poor soils well
  • Drainage: Good drainage is crucial – soggy soils will likely kill this plant

Planting Tips

  • Direct seed in fall or early spring when temperatures are cool
  • Lightly cover seeds as they need some light to germinate
  • Water gently until established, then reduce watering
  • Space plants to allow for air circulation

Ongoing Care

  • Water minimally once established – this plant prefers to stay on the dry side
  • Cut back spent flowers to encourage more blooms or leave them if you want self-seeding
  • Minimal fertilization needed – too much nutrition can actually reduce flowering

Garden Design Ideas

Wavyleaf beeblossom shines in several types of garden settings:

  • Prairie and Wildflower Gardens: Perfect for naturalized settings alongside other native grasses and wildflowers
  • Evening Gardens: Combine with other night-blooming plants for a magical twilight experience
  • Drought-Tolerant Landscapes: Excellent choice for water-wise gardening in appropriate climates
  • Pollinator Gardens: Provides important food sources for nocturnal pollinators often overlooked by gardeners

Potential Challenges

While generally easy to grow, there are a few things to watch out for:

  • Overwatering is probably the biggest threat to this plant
  • It may not be showy enough for gardeners wanting bold color displays
  • Self-seeding can be aggressive in ideal conditions (though most gardeners find this a benefit!)
  • Limited to warmer climate zones

The Bottom Line

Wavyleaf beeblossom is a wonderful choice for gardeners in warmer climates who want to support native ecosystems while enjoying subtle, evening beauty in their landscapes. Its low-maintenance nature and drought tolerance make it particularly appealing for sustainable gardening practices.

Just remember to source your plants responsibly, especially given its rarity in some areas. When grown thoughtfully, this charming native can bring years of quiet beauty and important ecological benefits to your garden. Plus, there’s something truly special about having a garden that comes alive as the sun sets – wavyleaf beeblossom helps create that magic.

Wavyleaf Beeblossom

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

Myrtales

Family

Onagraceae Juss. - Evening Primrose family

Genus

Oenothera L. - evening primrose

Species

Oenothera sinuosa W.L. Wagner & Hoch - wavyleaf beeblossom

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