North America Non-native Plant

Vicia Monantha Triflora

Botanical name: Vicia monantha triflora

USDA symbol: VIMOT

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

Vicia monantha triflora: A Plant Name Mystery If you’ve stumbled across the name Vicia monantha triflora in your gardening research, you might be scratching your head trying to find reliable information about this plant. There’s a good reason for that confusion – this particular botanical name doesn’t appear in current ...

Vicia monantha triflora: A Plant Name Mystery

If you’ve stumbled across the name Vicia monantha triflora in your gardening research, you might be scratching your head trying to find reliable information about this plant. There’s a good reason for that confusion – this particular botanical name doesn’t appear in current taxonomic databases or authoritative plant references.

What’s in a Name?

Plant names can be tricky, and sometimes outdated, incorrect, or misidentified names circulate in gardening circles. Vicia monantha triflora appears to fall into this category. While Vicia monantha (commonly known as single-flower vetch) is a legitimate species in the legume family, the addition of triflora as a subspecies or variety isn’t recognized by major botanical authorities.

What You Might Be Looking For

If you’re interested in native vetches for your garden, here are some authentic alternatives to consider:

  • Vicia monantha – Single-flower vetch, native to parts of western North America
  • Vicia americana – American vetch, a native climbing legume with purple flowers
  • Vicia villosa – Hairy vetch, though this is actually non-native and can be weedy

The Importance of Accurate Plant Names

Using correct botanical names is crucial for several reasons:

  • Ensures you’re getting the right plant for your garden
  • Helps you find accurate growing information
  • Prevents confusion with invasive or problematic species
  • Supports conservation efforts for truly native plants

Moving Forward

If you’re specifically looking for native vetches or legumes for your garden, we recommend consulting with local native plant societies, extension offices, or reputable native plant nurseries. They can help you identify legitimate species that are truly native to your area and appropriate for your growing conditions.

Remember, the world of native plants is rich and diverse enough without needing to chase after botanical ghosts. Stick with verified species names, and you’ll have much better success creating a thriving native garden that supports local ecosystems.

Vicia Monantha Triflora

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

Vicia L. - vetch

Species

Vicia monantha Retz. - barn vetch

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