North America Native Plant

Mckelvey’s Beeblossom

Botanical name: Oenothera mckelveyae

USDA symbol: OEMC

Life cycle: perennial

Habit: subshrub

Native status: Native to the lower 48 states  

Synonyms: Gaura mckelveyae (Munz) P.H. Raven & D.P. Greg. (GAMC)  âš˜  Gaura villosa Torr. var. mckelveyae Munz (GAVIM)   

McKelvey’s Beeblossom: A Rare Texas Native Worth Knowing If you’re a native plant enthusiast with a soft spot for Texas wildflowers, you might want to get acquainted with McKelvey’s beeblossom (Oenothera mckelveyae). This perennial herb is one of those delightful natives that doesn’t get nearly enough attention – probably because ...

McKelvey’s Beeblossom: A Rare Texas Native Worth Knowing

If you’re a native plant enthusiast with a soft spot for Texas wildflowers, you might want to get acquainted with McKelvey’s beeblossom (Oenothera mckelveyae). This perennial herb is one of those delightful natives that doesn’t get nearly enough attention – probably because it’s quite the homebody, sticking close to its Texas roots.

What Exactly Is McKelvey’s Beeblossom?

McKelvey’s beeblossom is a perennial forb – which is just a fancy way of saying it’s a non-woody plant that comes back year after year. As a member of the evening primrose family (Oenothera), it shares some family traits with its more famous cousins, though this particular species keeps a much lower profile.

You might occasionally see this plant listed under its former scientific names, including Gaura mckelveyae, as botanists have shuffled it around the family tree over the years. But don’t let the name changes fool you – it’s still the same charming Texas native.

Where Does It Call Home?

This plant is a true Texan through and through. McKelvey’s beeblossom is native to Texas and appears to be quite content staying put in the Lone Star State. It’s one of those plants that really knows where it belongs and isn’t interested in wandering far from home.

Should You Grow McKelvey’s Beeblossom?

Here’s where things get a bit tricky. While McKelvey’s beeblossom is undoubtedly a legitimate native plant worth celebrating, there’s surprisingly little information readily available about its specific growing requirements, appearance, or garden performance. This could mean one of several things:

  • It’s a rare species that needs careful conservation attention
  • It has a very specific habitat requirement that makes it challenging to cultivate
  • It simply hasn’t caught the attention of many gardeners or researchers yet

The Challenge of Growing Lesser-Known Natives

If you’re determined to grow McKelvey’s beeblossom, you’ll need to do some detective work. Since specific growing information is scarce, your best bet would be to:

  • Contact local native plant societies in Texas for guidance
  • Reach out to botanical gardens or university extension services
  • Look for specialty native plant nurseries that might have experience with rare Oenothera species
  • Study its natural habitat to understand its preferences

Alternative Evening Primrose Family Members

While you’re tracking down information about McKelvey’s beeblossom, consider some of its better-known relatives that are easier to source and grow:

  • Pink evening primrose (Oenothera speciosa) – a spreading groundcover with lovely pink flowers
  • Missouri evening primrose (Oenothera macrocarpa) – stunning large yellow blooms on a compact plant
  • White gaura (Oenothera lindheimeri) – delicate white flowers that dance in the breeze

The Bottom Line

McKelvey’s beeblossom represents one of those fascinating aspects of native plant gardening – there are still species out there waiting to be better understood and appreciated. While it might not be the easiest plant to grow or find, its status as a Texas native makes it worth learning about.

If you do manage to locate this elusive beauty, please make sure you’re sourcing it responsibly from reputable native plant specialists. And if you succeed in growing it, consider sharing your experience with local native plant groups – you might just help unlock the secrets of cultivating this mysterious Texas treasure.

Sometimes the most rewarding plants are the ones that make us work a little harder to understand them. McKelvey’s beeblossom might just be one of those special challenges that turns a casual gardener into a true native plant detective.

Mckelvey’s 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 mckelveyae (Munz) W.L. Wagner & Hoch - Mckelvey's beeblossom

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