Non-native Plants

Trifolium Repens Var. Biasolettii

Trifolium repens var. biasolettii

USDA symbol: TRREB

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 ...

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of readily available information suggests it’s either extremely rare, possibly extinct in cultivation, or perhaps an outdated botanical classification that’s fallen out of use.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 is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Trifolium repens var. biasolettii is also known as:

Trifolium occidentale | USDA symbol: TROC5

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Rosidae
Order: Fabales
Family: Fabaceae Lindl. - Pea family
Genus: Trifolium L. - clover

Species: Trifolium repens L. - white clover

Variety: Trifolium repens L. var. biasolettii (Steud. & Hochst.) Asch. & Graebn.

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