North America Non-native Plant

Festuca Rubra Rubra Var. Planifolia

Botanical name: Festuca rubra rubra var. planifolia

USDA symbol: FERUP3

Habit: grass

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

Festuca rubra rubra var. planifolia: A Mysterious Grass Variety Worth Investigating If you’ve stumbled upon the botanical name Festuca rubra rubra var. planifolia in your gardening research, you’re likely scratching your head wondering what exactly this grass is all about. Don’t worry – you’re not alone! This particular variety is ...

Festuca rubra rubra var. planifolia: A Mysterious Grass Variety Worth Investigating

If you’ve stumbled upon the botanical name Festuca rubra rubra var. planifolia in your gardening research, you’re likely scratching your head wondering what exactly this grass is all about. Don’t worry – you’re not alone! This particular variety is one of those plants that seems to exist more in botanical databases than in everyday garden centers.

What Exactly Is Festuca rubra rubra var. planifolia?

This plant belongs to the grass family and falls under the broad category of graminoids – that’s botanist-speak for grass and grass-like plants. The name itself suggests it’s related to the red fescue family (Festuca rubra), but the specific variety planifolia indicates some unique characteristics that set it apart from its more common cousins.

As a monocot, this grass shares family traits with other familiar grasses, sedges, and rushes. These plants typically have parallel-veined leaves and grow from the base, making them excellent choices for ground cover and naturalistic plantings.

The Challenge of the Unknown

Here’s where things get interesting (and a bit frustrating): specific information about this particular variety is remarkably scarce. We don’t have clear data on its native range, exact growing requirements, or even a common name that gardeners might recognize. This could mean several things:

  • It might be an extremely specialized variety studied primarily by researchers
  • The botanical naming could be undergoing revision
  • It may be a regional variety with very limited distribution

Should You Try Growing It?

Given the mystery surrounding this particular grass, approaching it with caution makes sense. Without knowing its native status, invasive potential, or specific growing requirements, it’s difficult to recommend it wholeheartedly for home gardens.

If you’re determined to explore this variety, here are some practical steps:

  • Contact local botanical gardens or universities with grass research programs
  • Verify the botanical name with multiple sources
  • Consider well-known red fescue varieties as alternatives
  • Consult with native plant societies in your area

Better-Known Alternatives

If you’re interested in fescue grasses for your landscape, consider these more readily available and well-documented options:

  • Common red fescue (Festuca rubra) – excellent for naturalistic meadows
  • Hard fescue (Festuca brevipila) – drought-tolerant and low-maintenance
  • Sheep fescue (Festuca ovina) – perfect for rock gardens and poor soils

The Bigger Picture

This mysterious grass variety highlights an important aspect of native gardening: not every plant that appears in botanical databases is suitable or available for home cultivation. Sometimes the most responsible approach is to work with well-documented native species that we know will thrive in our gardens and support local ecosystems.

While Festuca rubra rubra var. planifolia remains an enigma, your local native grasses are waiting to be discovered and appreciated. They offer proven benefits for wildlife, require less maintenance once established, and contribute to the ecological health of your landscape.

Moving Forward

If you encounter this plant name in your research, treat it as a starting point for learning about fescue grasses in general rather than a specific recommendation. The world of native grasses is rich and varied, with plenty of well-documented options that will serve your garden beautifully while supporting local wildlife and ecosystems.

Remember, successful native gardening is about choosing plants that are not only appropriate for your site conditions but also well-understood in terms of their ecological impact and horticultural requirements. When in doubt, consult with local experts and choose the tried-and-true natives that have proven their worth in gardens like yours.

Festuca Rubra Rubra Var. Planifolia

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Festuca L. - fescue

Species

Festuca rubra L. - red fescue

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