North America Non-native Plant

Linum Perenne Anglicum

Botanical name: Linum perenne anglicum

USDA symbol: LIPEA2

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

Linum perenne anglicum: The Mysterious Flax That’s Hard to Pin Down If you’ve stumbled across the name Linum perenne anglicum in your plant research, you might be scratching your head trying to find detailed information about this particular plant. Well, you’re not alone! This botanical name presents quite the puzzle ...

Linum perenne anglicum: The Mysterious Flax That’s Hard to Pin Down

If you’ve stumbled across the name Linum perenne anglicum in your plant research, you might be scratching your head trying to find detailed information about this particular plant. Well, you’re not alone! This botanical name presents quite the puzzle for gardeners and plant enthusiasts alike.

What’s in a Name?

Linum perenne anglicum appears to be a subspecies or variety designation related to perennial flax (Linum perenne), with anglicum likely referring to an English form or origin. However, this specific name is not widely recognized or documented in standard botanical references, making it challenging to provide definitive growing advice.

The Challenge for Gardeners

Here’s where things get tricky for anyone hoping to add this plant to their garden. Without clear documentation of its specific characteristics, native status, or growing requirements, it’s difficult to make informed decisions about cultivation. The lack of available information about:

  • Geographic distribution and native range
  • Specific growing conditions and care requirements
  • USDA hardiness zones
  • Pollinator and wildlife benefits
  • Invasive or conservation status

makes this a challenging plant to recommend or provide growing guidance for.

A Better Path Forward

If you’re interested in growing flax in your garden, consider focusing on well-documented Linum species instead. Linum perenne (perennial flax) is widely available and has clear growing requirements, making it a much safer bet for gardeners. This beautiful blue-flowered perennial is well-suited to many garden settings and has documented benefits for pollinators.

Before You Plant

If you’ve encountered Linum perenne anglicum through a plant supplier or seed source, we’d recommend:

  • Asking for more specific information about the plant’s origin and characteristics
  • Verifying the botanical name with reliable sources
  • Considering well-documented native alternatives in the Linum genus
  • Consulting with local extension services or native plant societies

The Bottom Line

While the mysterious nature of Linum perenne anglicum might intrigue some gardeners, the lack of reliable information makes it difficult to recommend for most garden situations. When in doubt, choosing well-documented native plants with clear growing requirements will give you the best chance of gardening success while supporting local ecosystems.

Sometimes in gardening, as in life, it’s better to go with what you know works rather than chase after botanical mysteries!

Linum Perenne Anglicum

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

Linales

Family

Linaceae DC. ex Perleb - Flax family

Genus

Linum L. - flax

Species

Linum perenne L. - blue flax

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