North America Non-native Plant

Cotoneaster Allochrous

Botanical name: Cotoneaster allochrous

USDA symbol: COAL14

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

Cotoneaster allochrous: A Mystery Plant That Might Not Exist If you’ve stumbled across the name Cotoneaster allochrous in your plant research, you’re not alone in scratching your head. This particular botanical name presents quite the gardening puzzle – one that highlights the importance of accurate plant identification in our gardens. ...

Cotoneaster allochrous: A Mystery Plant That Might Not Exist

If you’ve stumbled across the name Cotoneaster allochrous in your plant research, you’re not alone in scratching your head. This particular botanical name presents quite the gardening puzzle – one that highlights the importance of accurate plant identification in our gardens.

The Case of the Missing Cotoneaster

Here’s the thing: despite extensive searching through botanical databases, horticultural references, and scientific literature, there’s virtually no reliable information available about Cotoneaster allochrous. This absence of data suggests a few possibilities:

  • The name might be a misidentification or typo
  • It could be an obsolete or invalid botanical name
  • It might be an extremely rare species with limited documentation

What This Means for Gardeners

If you’re considering adding this plant to your garden, pump the brakes for a moment. Without knowing its native status, growth habits, or care requirements, you could be setting yourself up for disappointment – or worse, accidentally introducing a problematic species to your landscape.

Better Safe Than Sorry: Verify Before You Plant

Before making any planting decisions, consider these steps:

  • Double-check the plant name with a reliable nursery or botanical expert
  • Verify the source of your plant information
  • Consider well-documented Cotoneaster species instead

Proven Cotoneaster Alternatives

If you’re drawn to the Cotoneaster genus, there are plenty of well-documented species to choose from, each with known characteristics and care requirements. However, keep in mind that many Cotoneaster species are non-native and some can be invasive in certain regions.

Before selecting any Cotoneaster species, research native alternatives in your area that can provide similar aesthetic benefits while supporting local ecosystems.

The Bottom Line

When it comes to Cotoneaster allochrous, the mystery remains unsolved. Rather than taking a gamble on an unknown plant, invest your time and garden space in species with proven track records and clear growing information. Your garden – and local ecosystem – will thank you for the thoughtful approach.

Remember: successful gardening starts with reliable plant information. When in doubt, consult with local extension services, botanical gardens, or certified nursery professionals who can guide you toward plants that will thrive in your specific conditions.

Cotoneaster Allochrous

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

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Cotoneaster Medik. - cotoneaster

Species

Cotoneaster allochrous Pojark.

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