North America Native Plant

Mancoa

Botanical name: Mancoa

USDA symbol: MANCO

Life cycle: annual

Habit: forb

Native status: Native to the lower 48 states  

Mancoa: A Mysterious Texas Native Worth Knowing If you’ve stumbled across the name mancoa in your native plant research, you’re not alone in wondering what exactly this plant is all about. Mancoa is one of those delightfully mysterious native plants that seems to fly under the radar, even among seasoned ...

Mancoa: A Mysterious Texas Native Worth Knowing

If you’ve stumbled across the name mancoa in your native plant research, you’re not alone in wondering what exactly this plant is all about. Mancoa is one of those delightfully mysterious native plants that seems to fly under the radar, even among seasoned gardeners.

What Exactly Is Mancoa?

Mancoa is a native forb found in the United States, specifically documented in Texas. As a forb, it’s what botanists call a vascular plant without significant woody tissue – think of it as an herbaceous plant that could be annual, biennial, or both, depending on growing conditions. Unlike shrubs or trees, forbs like Mancoa keep their growing points at or below ground level, making them pretty resilient little survivors.

Where Does Mancoa Call Home?

This native plant species has made Texas its home, contributing to the Lone Star State’s incredible plant diversity. As a native species to the lower 48 states, Mancoa has evolved alongside local wildlife and climate conditions over thousands of years.

The Challenge of Growing Mancoa

Here’s where things get a bit tricky for eager gardeners: Mancoa appears to be one of those native plants that hasn’t made it into mainstream horticulture yet. Information about its specific growing requirements, appearance, and garden performance is remarkably scarce. This could mean a few things:

  • It might be a very specialized plant with specific habitat requirements
  • It could be quite rare in the wild
  • It may not have caught the attention of native plant growers and seed companies yet

What This Means for Your Garden

If you’re specifically interested in Mancoa, you’ll likely need to do some serious detective work. Since it’s a Texas native, your best bet would be to:

  • Contact local native plant societies in Texas
  • Reach out to university extension services
  • Connect with specialized native plant nurseries in the region

Alternative Texas Natives to Consider

While you’re on the hunt for Mancoa, consider exploring some of Texas’s other fantastic native forbs that are more readily available:

  • Texas Bluebonnet (Lupinus texensis)
  • Indian Blanket (Gaillardia pulchella)
  • Lemon Beebalm (Monarda citriodora)
  • Pink Skullcap (Scutellaria suffrutescens)

The Bottom Line on Mancoa

Mancoa represents one of those intriguing gaps in our horticultural knowledge. While it’s definitely a legitimate native Texas plant, its obscurity in gardening circles makes it more of a botanical curiosity than a practical garden choice for most folks. If you’re a plant detective who loves a challenge, tracking down Mancoa could be a rewarding adventure. For everyone else, Texas offers plenty of well-documented, readily available native alternatives that will give you that authentic local ecosystem feel in your garden.

Sometimes the most interesting plants are the ones that keep a little mystery about them!

Mancoa

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Capparales

Family

Brassicaceae Burnett - Mustard family

Genus

Mancoa Weddell - mancoa

Species

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