Creeping Yellowcress

Rorippa sylvestris

Found in lawns, disturbed moist to wet soils. FloraQuest, phone app (app page) What its natural habitat tells you

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Not native

Not native to Alabama. How scores work Is it native here?

Profile 76%

Height: About 8.4 inches
Light: Full sun
Soil moisture: Dry to wet

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At a glance

Life cycle: Perennial
Bloom: May to August
Fruiting season: Spring to summer

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Not yet recorded · Spread · Leaves

Recorded in 1 Alabama county.

Natural habitats

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

Roadsides, fields and disturbed ground

Ground opened by people: roadsides, old fields, pastures, fencerows and lots.

All habitats

Ecological relationships

Who uses this plant?

What these records mean

4CaterpillarsGenus host records with ranges including AL

Genus host records with ranges including AL · Rorippa

Ascia monusteGreat Southern White
Estigmene acreaSalt Marsh Moth, Acrea Moth
Helicoverpa zeaCorn Earworm Moth
Pontia protodiceCheckered White

Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)

—BeesSoutheastern regional records

—Specialist beesPollen specialists

—BirdsRecorded genus food-resource interactions; not a state feeding claim

Growing and identification

Plant details

Family: Brassicaceae
Flower color: Yellow
Growth rate: Moderate
Growth habit: Spreads by rhizomes
Foliage color: Green
Fruit begins: Spring
Fruit ends: Summer

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

Growing sources and scope

Bloom · “May to August” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) (ranked first; USDA PLANTS differs) · Carolinas and Georgia
Flower color · “Yellow” · NC Extension Plant Toolbox
Foliage color · “Green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
Fruit begins · “Spring” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
Fruit ends · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
Growth habit · “Spreads by rhizomes” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
Growth rate · “Moderate” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
Height · “About 8.4 inches” · USDA PLANTS (ranked first; Minnesota Wildflowers differs) · Nationwide species characteristics; local growing conditions may vary
Life cycle · “Perennial” · Minnesota Wildflowers
Light · “Full sun (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
primary_flower_color · “yellow” · USDA PLANTS
Soil · “Dry; Moist; Wet (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia

Also known as

Creeping Yellow Cress

Conservation status

Alabama rank	SNA
Global rank	G5
AL status	Not verified
Federal status	Not verified

Conservation source Global and federal source