North America Non-native Plant

Pigeoncoop

Botanical name: Spilanthes urens

USDA symbol: SPUR

Life cycle: perennial

Habit: forb

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

Pigeoncoop Plant: The Mystery of Spilanthes urens If you’ve stumbled across the name pigeoncoop or Spilanthes urens in your plant research, you might be scratching your head – and for good reason! This particular plant name presents quite the botanical puzzle that’s worth exploring. What We Know About Pigeoncoop Based ...

Pigeoncoop Plant: The Mystery of Spilanthes urens

If you’ve stumbled across the name pigeoncoop or Spilanthes urens in your plant research, you might be scratching your head – and for good reason! This particular plant name presents quite the botanical puzzle that’s worth exploring.

What We Know About Pigeoncoop

Based on available botanical information, Spilanthes urens is classified as a perennial forb. As a forb, it’s a vascular plant that lacks significant woody tissue above ground – think of it as an herbaceous plant that comes back year after year, with its growing points safely tucked at or below soil level during dormant periods.

The intriguing common name pigeoncoop certainly catches attention, though the origin of this particular moniker remains unclear in botanical literature.

The Spilanthes Connection

The genus name Spilanthes might ring a bell for some gardeners. This genus includes several well-known species, many of which have been reclassified under the genus Acmella. These plants are typically known for their unique button-like flower heads and often have interesting culinary or medicinal properties.

A Botanical Mystery

Here’s where things get interesting: Spilanthes urens appears to be quite elusive in standard botanical databases and scientific literature. While the genus Spilanthes is well-established, finding reliable, detailed information specifically about urens as a species within this genus proves challenging.

Geographic Distribution

Unfortunately, the native range and current geographic distribution of Spilanthes urens remain unclear due to limited documentation in botanical references.

What This Means for Gardeners

If you’re considering adding pigeoncoop to your garden, here’s what we recommend:

  • Verify the source: Before purchasing, ensure you’re getting accurately identified plant material from a reputable nursery
  • Research thoroughly: The limited information available about this specific plant name suggests caution
  • Consider alternatives: If you’re drawn to the Spilanthes genus, consider well-documented species like Acmella oleracea (toothache plant) or other verified members of the group
  • Consult experts: Reach out to botanical gardens, extension services, or native plant societies for guidance

Growing Considerations

Without reliable information about specific growing requirements, invasive potential, or ecological benefits of Spilanthes urens, it’s difficult to provide confident planting recommendations. As a perennial forb, it would theoretically prefer conditions similar to other herbaceous perennials, but specific needs remain unknown.

The Bottom Line

Sometimes in the plant world, we encounter names that don’t have clear, well-documented identities. Spilanthes urens appears to be one of these botanical mysteries. While the name exists in some plant databases, the lack of comprehensive information suggests either extreme rarity or possible taxonomic confusion.

For gardeners interested in reliable, well-documented plants with similar characteristics, we’d recommend exploring other members of the Spilanthes/Acmella group that have clearer identities and established growing information. Your garden – and your peace of mind – will thank you for choosing plants with well-understood characteristics and requirements.

If you do happen to have reliable information about pigeoncoop or Spilanthes urens, we’d love to hear from fellow gardeners and botanists who might help solve this plant puzzle!

Pigeoncoop

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Spilanthes Jacq. - spilanthes

Species

Spilanthes urens Jacq. - pigeoncoop

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