North America Non-native Plant

Centaurea Ovina Besseriana

Botanical name: Centaurea ovina besseriana

USDA symbol: CEOVB2

Native status: Not native but doesn't reproduce and persist in the wild

Synonyms: Centaurea besseriana DC. (CEBE6)   

The Mysterious Centaurea ovina besseriana: A Botanical Enigma Sometimes in the world of native gardening, we stumble upon plant names that seem to exist in the shadowy corners of botanical literature. Centaurea ovina besseriana is one such mysterious entity that leaves even seasoned gardeners scratching their heads. What We Know ...

The Mysterious Centaurea ovina besseriana: A Botanical Enigma

Sometimes in the world of native gardening, we stumble upon plant names that seem to exist in the shadowy corners of botanical literature. Centaurea ovina besseriana is one such mysterious entity that leaves even seasoned gardeners scratching their heads.

What We Know (And Don’t Know)

Here’s the honest truth about Centaurea ovina besseriana: reliable information about this specific plant is remarkably scarce. What we do know is that it belongs to the Centaurea genus, commonly known as knapweeds or centauries, and it has a botanical synonym of Centaurea besseriana DC.

The Centaurea genus includes both beloved garden plants and notorious invasive species, but without clear information about this particular variety, we’re left in botanical limbo.

The Information Gap

Unfortunately, key details that would help you decide whether to grow this plant remain unknown:

  • Common names
  • Native range and geographical distribution
  • Growth habits and mature size
  • Growing conditions and care requirements
  • USDA hardiness zones
  • Wildlife and pollinator benefits
  • Invasive or conservation status

A Word of Caution

Given the uncertainty surrounding this plant and the fact that many Centaurea species can be invasive in various regions, we’d recommend extreme caution before considering it for your garden. Without clear information about its behavior, native status, or ecological impact, it’s impossible to make an informed recommendation.

Better Alternatives

Instead of pursuing this botanical mystery, consider these well-documented native alternatives that provide similar benefits to your local ecosystem:

  • Research native wildflowers in your specific region
  • Consult your local native plant society
  • Visit native plant nurseries for region-specific recommendations
  • Connect with local botanists or extension services

The Bottom Line

While botanical mysteries can be intriguing, successful native gardening relies on choosing plants with well-documented characteristics, clear native status, and known ecological benefits. Until more information becomes available about Centaurea ovina besseriana, we’d suggest focusing your gardening efforts on plants with established track records in native landscapes.

Sometimes the most responsible gardening advice is simply: Let’s wait for more information. Your local ecosystem will thank you for choosing certainty over curiosity when it comes to plant introductions.

Centaurea Ovina Besseriana

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Centaurea L. - knapweed

Species

Centaurea ovina Pall. ex Willd. [excluded]

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