SafePlants

Brachypodium sylvaticum: An Overview

Brachypodium sylvaticum, commonly known as false brome, slender false brome, or wood false brome, is a perennial grass garnering attention due to its invasive potential in certain regions.

Considerations for Pets

• This is a grass species, which some pets may ingest.
• It grows in clumps.

Scientific Classification

• Scientific Name: Brachypodium sylvaticum (Huds.) P. Beauv.
• Common Names: False brome, slender false brome, wood false brome, perennial false brome.
• Taxonomic Tree:
  • Domain: Eukaryota
  • Kingdom: Plantae
  • Phylum: Spermatophyta
  • Family: Poaceae
• Synonyms: Mentions "(Huds.) Beauv." as part of scientific name, suggesting variations.
• USDA Symbol: BRSY

Distribution and Habitat

• Native to Europe, Asia, and North Africa.
• Has a wide distribution range.
• Currently found in Oregon, Washington, and California in the United States.
• Reported in Ontario and eastern Canada (Grey County).

Ecological Role

• Considered an invasive species, particularly in western Oregon and California.
• Listed as a Class A or B noxious weed in Oregon, requiring quarantine.
• Poses a threat to habitats in invaded areas.

Morphological Characteristics

• Perennial bunchgrass.
• Grows in dense clumps.
• Leaves are long, drooping, bright green, and 5-12 mm wide.
• Compact, tufted, clump-forming, deciduous perennial grass.
• Flat, linear, mid-green to yellow-green leaves.

Quirky Facts

• One source humorously describes the leaves as "fat, hairy, and lazy."

Interactions with Other Organisms

• Increases wildfire risk, suggesting an impact on fire ecology.
• Subject of Integrated Pest Management Programs.

Further Information

• RHS (Royal Horticultural Society) provides information.
• Mention of USDA symbol suggests data available through USDA resources.