Bloomipedia
Redring milkweed (Asclepias variegata)
Photo: Laura Clark via iNaturalist · CC BY 4.0 · resized

Flower profile

Redring milkweed

Asclepias variegata

Native in the lower 48

Redring milkweed is a wildflower that USDA PLANTS lists as native in the lower 48 states. It's on our flower lists for 3 states, and across the U.S. it's most often seen in bloom in April–June.

24states
3of our state lists
7,139U.S. sightings*

*iNaturalist research-grade observations, as of October 17, 2026.

On our lists for: Alabama, Arkansas, Mississippi

Quick look

Asclepias variegata, commonly called the redring milkweed or white milkweed, is a plant in the family Apocynaceae. It is native to eastern North America, where it is found in Canada and the United States. It is most common in the Southeastern United States, and becomes rare in the northern edge of its range.

  • It belongs to the Apocynaceae family. iNaturalist
  • USDA PLANTS describes it as an herb (forb) with a perennial life cycle. USDA PLANTS
  • USDA PLANTS lists it as native in the lower 48 states and records it in 24 states. USDA PLANTS
  • NatureServe lists it as native to Arkansas, Alabama and Mississippi. NatureServe
  • In Arkansas, most iNaturalist sightings of it in flower come in May–June. iNaturalist
  • In Alabama, most iNaturalist sightings of it in flower come in May. iNaturalist
  • iNaturalist has 951 research-grade sightings of it in Arkansas, ranking #40 among the 109 flowers on our Arkansas list. iNaturalist
  • iNaturalist has 849 research-grade sightings of it in Alabama, ranking #62 among the 111 flowers on our Alabama list. iNaturalist
  • iNaturalist has 388 research-grade sightings of it in Mississippi, ranking #61 among the 110 flowers on our Mississippi list. iNaturalist

Redring milkweed gift ideas

Handmade redring milkweed gifts from independent makers.

When does it bloom?

Flowering records by month across the U.S. (iNaturalist research-grade observations marked “Flowering”) (2,020 records)
Bloom time in each of our 3 states
StateTypePeak bloomSightings*
ArkansasNativeMay–June951
AlabamaNativeMay849
MississippiNativeApril–June388

Conservation status

Federal (U.S. ESA)
Not listed No U.S. Endangered Species Act listing in the USFWS ECOS database. USFWS ECOS
NatureServe global
G5 Secure worldwide. NatureServe
Arkansas
No list Arkansas has no state law listing endangered or threatened plants, so we show NatureServe's Arkansas ranks instead. NatureServe: SNR, not yet ranked in Arkansas.
Alabama
No list Alabama has no state law listing endangered or threatened plants, so we show NatureServe's Alabama ranks instead. NatureServe: SNR, not yet ranked in Alabama.
Mississippi
No list Mississippi has no state law listing endangered or threatened plants, so we show NatureServe's Mississippi ranks instead. NatureServe: SNR, not yet ranked in Mississippi.
Rare elsewhere
Other states where NatureServe ranks it rare or missing: CT (SH), DE (S2), NJ (SH), NY (S1), PA (S1). (S1 critically imperiled, S2 imperiled, SH possibly extirpated, SX presumed extirpated.)

Checked October 17, 2026. Rankings and lists can change, so follow the links for the latest.

Can you eat it?

For peoplePoisonous to people

NC State Extension lists it as poisonous to humans (severity: low). Poisonous parts: flowers, leaves, sap/juice, seeds, stems. Symptoms they list: “Can cause stomach upset, nausea, vomiting, abdominal pain, diarrhea, weakness, lethargy, and confusion if eaten in quantity. Milky sap can cause contact dermatitis and eye irritation.” NC State Extension

For petsToxic to dogs, cats and horses

ASPCA's entry “Milkweed” (Asclepias species), which covers the whole genus, lists it as toxic to dogs, cats and horses. Signs include: Vomiting, profound depression, weakness, anorexia, and diarrhea are common; may be followed by seizures, difficulty breathing, rapid, weak pulse, dilated pupils, kidney or liver failure, coma… ASPCA

🌿 Never eat a wild plant unless you're certain of its ID; this isn't medical advice. Worried about a person? Call Poison Control at 1-800-222-1222. Worried about a pet? Call your vet.

Where does it grow?

USDA PLANTS records redring milkweed in 24 states plus Washington, D.C.

recorded by USDA PLANTS on our state lists not recorded

See the full list of states

Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia; District of Columbia.

Arkansas counties with USDA records: Arkansas, Ashley, Baxter, Bradley, Calhoun, Chicot, Clark, Clay, Cleburne, Cleveland, Conway, Craighead, Dallas, Drew, Faulkner, Franklin, Garland, Grant, Greene, Hempstead, Hot Spring, Howard, Independence, Izard, Jefferson, Lafayette, Lawrence, Lee, Lincoln, Logan, Mississippi, Montgomery, Nevada, Newton, Perry, Phillips, Pike, Poinsett, Polk, Pope, Pulaski, Randolph, Saline, Sharp, St. Francis, Stone, Union.

Alabama counties with USDA records: Autauga, Barbour, Bibb, Butler, Chambers, Chilton, Clarke, Clay, Cleburne, Conecuh, Covington, Crenshaw, Dallas, Elmore, Escambia, Franklin, Henry, Jefferson, Lauderdale, Lawrence, Lee, Lowndes, Macon, Marion, Marshall, Pickens, Russell, Shelby, Sumter, Talladega, Tuscaloosa, Wilcox.

Mississippi counties with USDA records: Adams, Alcorn, Attala, Benton, Choctaw, Clarke, Clay, Covington, DeSoto, Forrest, Greene, Grenada, Jasper, Lafayette, Lauderdale, Lee, Lincoln, Madison, Marshall, Monroe, Neshoba, Newton, Noxubee, Panola, Perry, Pike, Pontotoc, Scott, Smith, Tippah, Tishomingo, Union, Wayne, Webster, Wilkinson, Winston.

More Arkansas flowers

Sources