North America Non-native Plant

Trifolium Repens Var. Biasolettii

Botanical name: Trifolium repens var. biasolettii

USDA symbol: TRREB

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

Synonyms: Trifolium occidentale Coombe (TROC5)   

The Mysterious Trifolium repens var. biasolettii: An Enigmatic Clover Variety If you’ve stumbled across the name Trifolium repens var. biasolettii in your botanical wanderings, you’ve encountered one of gardening’s little mysteries. This particular variety of what appears to be related to white clover is so obscure that even seasoned plant ...

The Mysterious Trifolium repens var. biasolettii: An Enigmatic Clover Variety

If you’ve stumbled across the name Trifolium repens var. biasolettii in your botanical wanderings, you’ve encountered one of gardening’s little mysteries. This particular variety of what appears to be related to white clover is so obscure that even seasoned plant enthusiasts might scratch their heads when trying to find detailed information about it.

What We Know (And Don’t Know) About This Plant

Trifolium repens var. biasolettii belongs to the clover family, and its botanical synonym Trifolium occidentale Coombe suggests it may have western origins or characteristics. However, that’s about where our certainty ends. This variety has managed to remain remarkably elusive in terms of detailed documentation.

Here’s what remains unknown about this plant:

  • Common names
  • Native range and geographical distribution
  • Growth habits and physical characteristics
  • Preferred growing conditions
  • Wildlife and pollinator benefits
  • Invasive or conservation status

Geographic Distribution

Unfortunately, the specific geographic distribution of Trifolium repens var. biasolettii is not well documented in available botanical resources.

Should You Try to Grow It?

Here’s the honest truth: with so little information available about this specific variety, it’s difficult to recommend whether you should seek it out for your garden. The lack of readily available information suggests it’s either extremely rare, possibly extinct in cultivation, or perhaps an outdated botanical classification that’s fallen out of use.

A More Practical Approach

If you’re interested in clovers for your garden, you might want to consider better-documented native clover species in your area. Many regions have native Trifolium species that are:

  • Well-researched and documented
  • Available from reputable native plant suppliers
  • Proven beneficial for local pollinators and wildlife
  • Suited to local growing conditions

The Takeaway

Trifolium repens var. biasolettii serves as a reminder that the botanical world still holds mysteries, even in our well-connected, information-rich age. While we can’t provide specific growing advice for this elusive variety, it highlights the importance of choosing well-documented, locally appropriate plants for our gardens.

If you’re determined to learn more about this variety, consider reaching out to botanical gardens, university herbaria, or specialized clover researchers who might have additional insights into this enigmatic plant.

Trifolium Repens Var. Biasolettii

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

Trifolium L. - clover

Species

Trifolium repens L. - white clover

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