North America Non-native Plant

Dactylis Marina

Botanical name: Dactylis marina

USDA symbol: DAMA3

Habit: grass

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

Dactylis marina: When Plant Names Don’t Add Up If you’ve stumbled across the name Dactylis marina in your gardening research, you might be scratching your head trying to find reliable information about this mysterious grass. Well, there’s a good reason for that confusion – this plant doesn’t actually exist in ...

Dactylis marina: When Plant Names Don’t Add Up

If you’ve stumbled across the name Dactylis marina in your gardening research, you might be scratching your head trying to find reliable information about this mysterious grass. Well, there’s a good reason for that confusion – this plant doesn’t actually exist in the botanical world!

The Case of the Missing Grass

Despite what some sources might suggest, Dactylis marina is not a recognized species in botanical literature. While the genus Dactylis is very real and includes well-known grasses, marina isn’t a valid species name within this group. This is a perfect example of why it’s so important to verify plant names before planning your garden.

What About the Real Dactylis Species?

The genus Dactylis does contain legitimate species, most notably Dactylis glomerata, commonly known as orchard grass or cock’s-foot. This is a real grass species that gardeners might encounter, though it’s not typically considered a desirable ornamental plant in most landscapes.

Why Plant Names Matter

This mix-up highlights an important lesson for gardeners:

  • Always verify plant names through reputable botanical sources
  • Be wary of plant information from unverified online sources
  • When in doubt, consult with local extension offices or botanical experts
  • Cross-reference plant names in multiple reliable databases

What to Do If You’re Looking for Native Grasses

If you were hoping to add native grasses to your landscape, don’t despair! There are plenty of beautiful, legitimate native grass species that can enhance your garden. Consider researching these verified options instead:

  • Check with your local native plant society for regional recommendations
  • Visit reputable nurseries that specialize in native plants
  • Consult field guides specific to your geographic area
  • Use established databases like the USDA PLANTS Database for verification

The Bottom Line

While Dactylis marina might sound like it could be a lovely coastal grass, it simply doesn’t exist in nature. This serves as a gentle reminder that not everything we find online about plants is accurate. When building your native garden, stick to verified species names and trusted sources – your garden (and local ecosystem) will thank you for it!

Remember, successful native gardening starts with accurate plant identification. Take the time to verify any plant names you’re considering, and you’ll save yourself time, money, and potential ecological headaches down the road.

Dactylis Marina

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

Dactylis L. - orchardgrass

Species

Dactylis marina Borrill

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