North America Non-native Plant

Medicago Secundiflora

Botanical name: Medicago secundiflora

USDA symbol: MESE9

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

Medicago secundiflora: An Elusive Member of the Medick Family If you’ve stumbled across the name Medicago secundiflora in your plant research, you’re not alone in wondering what exactly this mysterious species is all about. This particular member of the Medicago genus (which includes the well-known alfalfa) is one of those ...

Medicago secundiflora: An Elusive Member of the Medick Family

If you’ve stumbled across the name Medicago secundiflora in your plant research, you’re not alone in wondering what exactly this mysterious species is all about. This particular member of the Medicago genus (which includes the well-known alfalfa) is one of those plants that seems to exist more in botanical record books than in actual gardens.

What We Know (And Don’t Know)

Medicago secundiflora belongs to the legume family, making it a relative of familiar plants like clover, peas, and beans. The genus Medicago typically includes plants commonly called medicks, which are often small, herbaceous plants with characteristic three-leaflet leaves and small, often yellow flowers arranged in clusters.

However, here’s where things get tricky: reliable, detailed information about Medicago secundiflora specifically is remarkably scarce. This could indicate that it’s either an extremely rare species, a plant with very limited distribution, or possibly a name that’s fallen out of current botanical use.

The Challenge for Gardeners

For the enthusiastic native plant gardener, this presents a unique puzzle. Without clear information about:

  • Its native range and distribution
  • Specific growing requirements
  • Availability in the nursery trade
  • Ecological benefits
  • Garden performance characteristics

It’s nearly impossible to make an informed decision about whether to include this plant in your landscape.

What This Means for Your Garden

If you’re specifically interested in Medicago secundiflora, your best bet is to:

  • Contact local botanical gardens or universities for more information
  • Consult with native plant societies in your area
  • Consider well-documented alternatives from the Medicago genus

In the meantime, you might want to explore other members of the Medicago family that are better understood and more readily available, such as Medicago lupulina (black medick) or other native legumes that can provide similar ecological benefits.

A Word of Caution

When dealing with obscure plant species, it’s always wise to verify that any plant material you might encounter is ethically and legally sourced. Some rare plants require special permits or conservation considerations.

The world of native plants is vast and sometimes mysterious, and Medicago secundiflora appears to fall into that intriguing category of plants that keep botanists and gardeners guessing. Until more information becomes available, this one might be better admired from afar in the pages of botanical literature than planted in your backyard.

Medicago Secundiflora

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 secundiflora Durand [excluded]

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