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Rough Bedstraw

Galium asprellum

Found in fens, bogs, streambanks, wet meadows, usually in at least somewhat base-rich soils. Weakley, Flora of the Southeastern United States (2025), Northern Tier edition What its natural habitat tells you

55
Strong

Native to Virginia. How scores work Is it native here?

Profile 94%

Height
About 5.9 feet
Light
Partial shade, Full shade, Full sun
Soil moisture
Moist to wet
Will it fit your yard?

At a glance

Life cycle
Perennial
Bloom
June to October
Fruiting season
Summer to fall

Not yet recorded · Spread · Leaves

Recorded in 25 Virginia counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

1 of 3

Streams, rivers and their banks

Watauga Falls
Named place / source context. Shown: Watauga Falls, North Carolina, a neighboring state.Watauga Falls, Illustrator/engraver not confidently attributed; reproduced in Zeigler and Grosscup, The Heart of the Alleghanies (1883), 1883. Public domain. Source record.

Mountain bogs and fens

Wet, open, peaty mountain wetlands fed by seepage, often with sphagnum moss.

Wet meadows

Open, wet, grassy or sedgy ground that is not a bog.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 73 animals.

All wildlife of Virginia

Ecological relationships

Who uses this plant?

What these records mean

12CaterpillarsGenus host records with ranges including VA

Genus host records with ranges including VA · Galium

  • Apantesis phylliraPhyllira Tiger Moth
  • Apantesis virgoVirgin Tiger Moth
  • Costaconvexa centrostrigariaBent-Lined Carpet
  • Epirrhoe alternataWhite-Banded Toothed Carpet, Striped Carpet
  • Hyles lineataWhite-Lined Sphinx
  • Lobocleta ossulariaDrab Brown Wave
  • Orthonama obstipataThe Gem
  • Pleuroprucha insulsariaCommon Tan Wave
  • Scopula limboundataLarge Lace-Border
  • Stenoporpia polygrammariaFaded Grey
Show all 12
  • Xanthorhoe ferrugataRed Twin-Spot, Twin-Spot Carpet
  • Xylophanes tersaTersa Sphinx
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
3BeesSoutheastern regional records

Southeastern regional records · Galium

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
8BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Galium

  • Catharus guttatusHermit Thrush
  • Columbina passerinaCommon Ground Dove
  • Coturnicops noveboracensisYellow Rail
  • Dendragapus obscurusDusky Grouse
  • Falcipennis canadensisSpruce Grouse
  • Fulica americanaAmerican Coot
  • Meleagris gallopavoWild Turkey
  • Zenaida macrouraMourning Dove
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Rubiaceae
Flower color
White
Growth rate
Rapid
Growth habit
Single crown
Foliage color
Green
Fruit begins
Summer
Fruit ends
Fall

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope

Conservation status

Virginia rankS4
Global rankG5
VA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

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How to check your spot

Sources