North America Non-native Plant

Medicago Noeana

Botanical name: Medicago noeana

USDA symbol: MENO6

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

Medicago noeana: The Mystery Medick That May Not Exist If you’ve stumbled across the name Medicago noeana in your plant research, you’re not alone in scratching your head. This botanical name represents one of those fascinating mysteries in the plant world – a name that appears here and there but ...

Medicago noeana: The Mystery Medick That May Not Exist

If you’ve stumbled across the name Medicago noeana in your plant research, you’re not alone in scratching your head. This botanical name represents one of those fascinating mysteries in the plant world – a name that appears here and there but seems to have very little reliable information backing it up.

The Case of the Missing Medick

Medicago noeana belongs to the genus Medicago, commonly known as medicks or alfalfa. This is a well-established group of legumes in the pea family, with many species serving important roles as forage crops, nitrogen-fixing plants, and wildlife habitat. However, when it comes to M. noeana specifically, the trail goes cold pretty quickly.

After digging through botanical databases, scientific literature, and plant identification resources, reliable information about this particular species is virtually non-existent. This could mean several things: the name might be a misidentification, an unpublished or invalid botanical name, or perhaps an extremely rare regional variant that hasn’t made it into mainstream botanical references.

What We Know About the Medicago Family

While M. noeana remains a mystery, the Medicago genus as a whole is worth knowing about. These plants are typically:

  • Low-growing annual or perennial herbs
  • Nitrogen-fixing legumes that improve soil health
  • Producers of small, often yellow flowers
  • Important food sources for various insects and wildlife
  • Adapted to a wide range of growing conditions

Should You Try to Grow It?

Here’s where things get tricky. Without reliable information about Medicago noeana’s native range, growing requirements, or even whether it’s a valid species name, it’s impossible to provide growing advice. If you’ve encountered this name somewhere, it might be worth double-checking the source or consulting with local botanical experts to verify the identification.

Better Bets: Proven Medicago Species

If you’re interested in growing plants from the Medicago genus, consider these well-documented alternatives:

  • Medicago sativa (Alfalfa) – The classic forage crop that’s also great for nitrogen fixing
  • Medicago lupulina (Black Medick) – A common annual that’s excellent for wildlife
  • Medicago arborea (Tree Medick) – An unusual shrubby member of the genus

These species have well-established growing requirements, known benefits, and reliable seed sources.

The Bottom Line

Sometimes in the plant world, we encounter names that are more mystery than reality. Medicago noeana appears to be one of these cases. Rather than chasing after an uncertain species, consider exploring the many well-documented members of the Medicago family that can provide similar benefits to your garden and local ecosystem.

If you have reliable information about Medicago noeana or have encountered it in a botanical context, we’d love to hear from you! Plant mysteries like this are often solved through the collective knowledge of gardeners, botanists, and plant enthusiasts working together.

Medicago Noeana

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

Medicago L. - alfalfa

Species

Medicago noeana Boiss.

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