Curly Dock
Rumex crispus
-30
Harmful
Not native to Arkansas. How scores work Is it native here?
Profile 65%
- Height
- 1–5 feet
- Light
- Full sun, Partial shade
- Soil moisture
- Somewhat dry to moist
Do not plant. Listed invasive in Arkansas.
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At a glance
- Life cycle
- Perennial
- Leaves
- Deciduous
Not yet recorded · Spread · Bloom
Recorded in 49 Arkansas counties.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Arkansas. Shared habitat, not food. 65 animals.
Widespread birds also seen here (76)
Found in many habitats here, so not listed above.
- Alder Flycatcher
- American Goldfinch
- American Kestrel
- American Redstart
- American Robin
- Baltimore Oriole
- Bank Swallow
- Belted Kingfisher
- Bewick's Wren
- Black-and-White Warbler
- Black-crowned Night-heron
- Blue Grosbeak
- Blue Jay
- Blue-gray Gnatcatcher
- Brown Creeper
- Brown Thrasher
- Canada Goose
- Carolina Chickadee
- Cedar Waxwing
- Chimney Swift
- Chipping Sparrow
- Cliff Swallow
- Common Nighthawk
- Common Yellowthroat
- Cooper's Hawk
- Double-crested Cormorant
- Downy Woodpecker
- Eastern Kingbird
- Eastern Screech-owl
- Eastern Wood-pewee
- Eurasian Collared-dove
- European Starling
- Golden-crowned Kinglet
- Gray Catbird
- Great Horned Owl
- Hairy Woodpecker
- Harris's Sparrow
- Hermit Thrush
- Hooded Merganser
- Indigo Bunting
- Lincoln's Sparrow
- Mallard
- Mississippi Kite
- Mourning Dove
- Northern Cardinal
- Northern Flicker
- Northern Mockingbird
- Orange-crowned Warbler
- Orchard Oriole
- Osprey
- Pileated Woodpecker
- Pine Siskin
- Prairie Warbler
- Purple Finch
- Red-bellied Woodpecker
- Red-headed Woodpecker
- Red-tailed Hawk
- Red-winged Blackbird
- Ruby-crowned Kinglet
- Ruby-throated Hummingbird
- Rusty Blackbird
- Sharp-shinned Hawk
- Song Sparrow
- Spotted Sandpiper
- Tree Swallow
- Tufted Titmouse
- Turkey Vulture
- White-breasted Nuthatch
- White-throated Sparrow
- Wild Turkey
- Wood Thrush
- Yellow-bellied Sapsucker
- Yellow-billed Cuckoo
- Yellow-breasted Chat
- Yellow-crowned Night-heron
- Yellow-rumped Warbler
Ecological relationships
Who uses this plant?
45CaterpillarsGenus host records with ranges including AR
Genus host records with ranges including AR · Rumex
- Achyra rantalisGarden Webworm Moth
- Agnorisma badinodisPale-Banded Dart
- Agrotis gladiariaSwordsman Dart, Clay-Backed Cut-Worm
- Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
- Apantesis argeArge Tiger Moth
- Apantesis naisNais Tiger Moth
- Argyrogramma verrucaGolden Looper
- Calothysanis amaturariaCross-Lined Wave
- Chionodes discoocellellaEyeringed Chionodes
- Chloridea virescensTobacco Budworm Moth
Show all 45
- Chlorochlamys chloroleucariaBlackberry Looper Moth
- Dypterygia rozmaniAmerican Bird's-Wing
- Estigmene acreaSalt Marsh Moth, Acrea Moth
- Eupithecia miserulataCommon Eupithacia, Common Pug
- Feltia jaculiferaDingy Cutworm
- Hahncappsia mancalisCommon Hahncappsia
- Hyles lineataWhite-Lined Sphinx
- Lacinipolia renigeraBristly Ground Cat, Bristly Cutworm Moth, Kidney Spotted "Mamestra"
- Leuconycta lepidulaMarble-Green Jaspidia, Marble-Green Leuconycta
- Lycaena hypophlaeasAmerican Copper
- Melanchra pictaPainted Arches, Zebra Caterpillar Moth
- Mythimna unipunctaArmyworm Moth, White Speck
- Nymphalis antiopaMourning Cloak
- Ochropleura implectaAmerican Flame-Shouldered Dart
- Olethreutes fasciatanaBanded Olethreutes
- Orthodes majusculaRustic Quaker, Rustic Groundcat
- Orthonama obstipataThe Gem
- Papaipema nebrisStalk Borer
- Platynota stultanaOmnivorous Leafroller
- Pseudeustrotia carneolaPink-Barred Lithacodia, Pink-Barred Pseudeustrotia
- Resapamea passerDock Rustic Moth
- Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
- Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
- Spodoptera eridaniaSouthern Armyworm Moth
- Spodoptera frugiperdaFall Armyworm Moth
- Spodoptera ornithogalliYellow-Striped Armyworm Moth, Cotton Cutworm
- Strymon melinusGray Hairstreak
- Sunira bicoloragoBicolored Sallow
- Tharsalea hyllusBronze Copper
- Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
- Trachea delicataDelicate Moth
- Trichoplusia niNi Moth, Cabbage Looper Moth
- Xestia c-nigrumSpotted Cut-Worm, Setaceous Hebrew Character, Lesser Black-letter Dart
- Xestia dolosaGreater Black-Letter Dart, Greater Spotted Cutworm
- Xestia smithiiSmith's Dart
—BeesSoutheastern regional records
—Specialist beesPollen specialists
14BirdsRecorded eating Rumex in Arkansas
Diet records by plant genus, from studies across North America. Not a record from this state. Birds whose range includes Arkansas, most records first.
- Common Ground-dove6 diet records
- Ruffed Grouse4 diet records
- Chipping SparrowSeeds. 2 diet records
- Field SparrowSeeds. 2 diet records
- Wild Turkey2 diet records
- American Pipit1 diet record
- American RobinFruit. 1 diet record
- Dark-eyed JuncoSeeds. 1 diet record
- Eastern BluebirdFruit. 1 diet record
- House FinchSeeds. 1 diet record
Show all 14
- Lesser ScaupSeeds. 1 diet record
- Song SparrowSeeds. 1 diet record
- Spotted TowheeSeeds. 1 diet record
- White-crowned SparrowSeeds. 1 diet record
Direct food only. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening
Birds that eat Rumex 14
Diet records by plant genus, from studies across North America. Not a record from this state. Avian Diet Database (Hurlbert Lab), CC0 1.0.
- Common Ground-doveColumbina passerina
- Ruffed GrouseBonasa umbellus
- Chipping SparrowSpizella passerina
- Field SparrowSpizella pusilla
- Wild TurkeyMeleagris gallopavo
- American PipitAnthus rubescens
- American RobinTurdus migratorius
- Dark-eyed JuncoJunco hyemalis
- Eastern BluebirdSialia sialis
- House FinchCarpodacus mexicanus
- Lesser ScaupAythya affinis
- Song SparrowMelospiza melodia
- Spotted TowheePipilo maculatus
- White-crowned SparrowZonotrichia leucophrys
Growing and identification
Plant details
- Family
- Polygonaceae
- Hardiness
- Zones 4a–8b
- Flower color
- Brown/copper, yellow or green
What its natural habitat tells you
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Flower color · “Brown/copper, yellow or green” · NC Extension Plant Toolbox
- Hardiness · “Zones 4a–8b” · NC Extension Plant Toolbox
- Height · “1–5 feet” · Minnesota Wildflowers
- Leaves · “Deciduous” · NC Extension Plant Toolbox
- Life cycle · “Perennial” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally dry” · NC Extension Plant Toolbox
Also known as
Yellow Dock
Conservation status
| Arkansas rank | SNA |
|---|---|
| Global rank | GNR |
| AR status | Not verified |
| Federal status | Not verified |
Sources
- Atlas of the Vascular Plants of Arkansas (2013)
- USDA PLANTS
- NatureServe Explorer
- Arkansas occurrence source
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications