North America Non-native Plant

Smallstamen Viper’s Bugloss

Botanical name: Echium coincyanum

USDA symbol: ECCO10

Life cycle: biennial

Habit: forb

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

Smallstamen Viper’s Bugloss: A Mysterious Member of the Borage Family If you’ve stumbled across the name smallstamen viper’s bugloss (Echium coincyanum) in your plant research, you’re not alone in wondering what exactly this mysterious plant is all about. While the name certainly sounds intriguing – and let’s be honest, a ...

Smallstamen Viper’s Bugloss: A Mysterious Member of the Borage Family

If you’ve stumbled across the name smallstamen viper’s bugloss (Echium coincyanum) in your plant research, you’re not alone in wondering what exactly this mysterious plant is all about. While the name certainly sounds intriguing – and let’s be honest, a bit like something from a fantasy novel – this particular species remains frustratingly elusive in the gardening world.

What We Know (And Don’t Know)

Echium coincyanum belongs to the borage family and is classified as a forb – essentially a non-woody herbaceous plant. It’s listed as being either biennial or perennial, meaning it could complete its life cycle in two years or persist for multiple growing seasons. Beyond these basic botanical facts, reliable information about this specific species is surprisingly scarce.

The geographical distribution of smallstamen viper’s bugloss remains unknown, and its native status is unclear. This lack of documentation raises some red flags for gardeners who prefer to make informed planting decisions.

The Challenge with Unclear Species

Here’s where things get a bit tricky. When a plant species lacks clear documentation about its:

  • Native range and habitat preferences
  • Growth characteristics and mature size
  • Invasive potential
  • Environmental requirements
  • Wildlife and pollinator relationships

It becomes difficult to recommend it for home gardens. Without knowing these crucial details, you could end up with a plant that either struggles to survive in your conditions or, conversely, becomes problematic in your landscape.

Better Documented Alternatives

Instead of taking a gamble on the mysterious Echium coincyanum, consider these well-documented native alternatives that offer similar borage family characteristics:

  • Wild bergamot (Monarda fistulosa) – A native perennial with tubular flowers beloved by pollinators
  • Virginia bluebells (Mertensia virginica) – Spring-blooming native with beautiful blue flowers
  • Comfrey species – Various native Symphytum species offer similar growth habits
  • Wild lupine (Lupinus perennis) – Another spike-flowered native that supports specialized wildlife

Making Smart Garden Choices

While the allure of growing something unusual is understandable, successful native gardening relies on choosing plants with well-documented characteristics and known ecological relationships. Plants with unclear native status or limited information can become either expensive disappointments or unexpected problems.

If you’re specifically interested in the Echium genus, research better-documented species, but be aware that many Echium species are actually non-native and some can be invasive in certain regions.

The Bottom Line

Until more reliable information becomes available about Echium coincyanum, it’s wise to focus your gardening efforts on well-documented native species that will provide predictable benefits to both your landscape and local ecosystem. Your garden – and your local wildlife – will thank you for making informed choices based on solid horticultural knowledge rather than botanical mysteries.

Remember, the best native gardens are built on plants with proven track records, clear growing requirements, and documented ecological value. Save the mystery plants for botanical researchers, and stick with natives that will truly thrive in your garden.

Smallstamen Viper’s Bugloss

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

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Echium L. - viper's bugloss

Species

Echium coincyanum Lacaita [excluded] - smallstamen viper's bugloss

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