Southern magnolia

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

Florida

Not listed Not on Florida Regulated Plant Index (Fla. Admin. Code 5B-40.0055). NatureServe: S4, apparently secure in Florida. ^{FAC 5B-40.0055}

North Carolina

Not listed Not on North Carolina Protected Plant Species List (02 NCAC 48F .0301). NatureServe: S2, imperiled in North Carolina. ^{02 NCAC 48F .0301}

Georgia

Not listed Not on Georgia protected plants (Ga. Comp. R. & Regs. 391-4-10-.09; a 2026 update is proposed). NatureServe: SNR, not yet ranked in Georgia. ^{Ga. R. 391-4-10-.09}

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.

South Carolina

No list South Carolina has no state law listing endangered or threatened plants, so we show NatureServe's South Carolina ranks instead. NatureServe: SNR, not yet ranked in South Carolina.

Texas

Not listed Not on Texas endangered and threatened plants (31 Tex. Admin. Code § 69.8), as listed by Texas Parks and Wildlife. NatureServe: SNR, not yet ranked in Texas. ^{31 TAC 69.8}

Virginia

Not listed Not on Virginia endangered and threatened plant and insect species (2VAC5-320-10). NatureServe: SNA, not applicable (usually because it isn't native there) in Virginia. ^2VAC5-320-10

Louisiana

No list Louisiana has no state list of endangered or threatened plants separate from the federal list, so we show federal status and NatureServe's Louisiana ranks. NatureServe: SNR, not yet ranked in Louisiana.

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.

Tennessee

Not listed Not on Tennessee endangered plants (Tenn. Comp. R. & Regs. 0400-06-02-.04, Rare Plant Protection and Conservation Act). NatureServe: SNA, not applicable (usually because it isn't native there) in Tennessee. ^{TN rule 0400-06-02-.04}

Maryland

Not listed Not on Maryland threatened and endangered plants (COMAR 08.03.08.05, .06 and .08). NatureServe: SNA, not applicable (usually because it isn't native there) in Maryland. ^{COMAR 08.03.08}

Arkansas

No list Arkansas has no state law listing endangered or threatened plants, so we show NatureServe's Arkansas ranks instead. NatureServe: SNA, not applicable (usually because it isn't native there) in Arkansas.

Delaware

Not listed Not on Rare and Uncommon Plants of Delaware (DNREC, 2024; informational, Delaware has no state plant-protection list). NatureServe: SNA, not applicable (usually because it isn't native there) in Delaware. ^{DE rare plants 2024}

Kentucky

Not listed Not on Kentucky endangered and threatened plant lists (400 KAR 3:040, eff. 2026). NatureServe: SNA, not applicable (usually because it isn't native there) in Kentucky. ^{400 KAR 3:040}

Oklahoma

No list Oklahoma has no state law listing endangered or threatened plants, so we show NatureServe's Oklahoma ranks instead. NatureServe has no Oklahoma rank for it.

New York

Not listed Not on New York protected native plants (6 NYCRR § 193.3). NatureServe has no New York rank for it. ^{6 NYCRR § 193.3}

California

Not listed Not on California state-listed endangered, threatened and rare plants (14 CCR § 670.2), per CDFW's CNDDB list (July 2026). NatureServe has no California rank for it. ^{CNDDB listed plants (July 2026)}

Pennsylvania

Not listed Not on Pennsylvania classified native plants (17 Pa. Code Ch. 45, Subchapter B, as amended 2023). NatureServe has no Pennsylvania rank for it. ^{17 Pa. Code Ch. 45}

Missouri

Not listed Not on Missouri Wildlife Code endangered species (3 CSR 10-4.111), plants. NatureServe has no Missouri rank for it. ^{3 CSR 10-4.111}

Oregon

Not listed Not on Oregon endangered and threatened plants (OAR 603-073-0070). NatureServe has no Oregon rank for it. ^{OAR 603-073-0070}

Illinois

Not listed Not on Illinois List of Endangered and Threatened Flora (17 Ill. Adm. Code 1050), per the Endangered Species Protection Board's 2025 checklist. NatureServe: SNA, not applicable (usually because it isn't native there) in Illinois. ^{IL E&T checklist 2025}

Washington

No list Washington has no state law listing endangered or threatened plants (the Washington Natural Heritage Program's rare plant list isn't regulatory), so we show NatureServe's Washington ranks instead. NatureServe has no Washington rank for it.

New Jersey

Not listed Not on New Jersey Endangered Plant Species List (N.J.A.C. 7:5C-5.1). NatureServe has no New Jersey rank for it. ^{N.J.A.C. 7:5C-5.1}

Hawaii

Not listed Not on Hawaii threatened and endangered plants (HAR 13-107; the state list follows the federal list), DLNR Division of Forestry and Wildlife. NatureServe has no Hawaii rank for it. ^{HAR 13-107}

Kansas

No list Kansas's endangered and threatened list (K.A.R. 115-15-1) covers animals only, so we show NatureServe's Kansas ranks for plants. NatureServe has no Kansas rank for it.

Massachusetts

Not listed Not on Massachusetts Endangered Species Act list (321 CMR 10.90). NatureServe has no Massachusetts rank for it. ^{MESA list}

Ohio

Not listed Not on Ohio endangered and threatened plants (Ohio Adm. Code 1501:18-1-03, eff. Dec. 26, 2024). NatureServe has no Ohio rank for it. ^{OAC 1501:18-1-03}

Rhode Island

Not listed Not on Rhode Island Rare Plants 2016 (RI Natural History Survey, from the RI Wildlife Action Plan; informational, Rhode Island has no state plant-protection listing law). NatureServe has no Rhode Island rank for it. ^{RI rare plants 2016}

West Virginia

No list West Virginia has no state law listing endangered or threatened plants (only federally listed species are protected), so we show NatureServe's West Virginia ranks instead. NatureServe has no West Virginia rank for it.

Arizona

Not listed Not on Arizona Native Plant Law protected plants (Ariz. Admin. Code R3-3 Art. 11, App. A, eff. Feb. 2, 2025). NatureServe has no Arizona rank for it. ^{AAC R3-3 App. A}

Connecticut

Not listed Not on Connecticut Endangered, Threatened and Special Concern Plants (RCSA 26-306; 2015 list). NatureServe has no Connecticut rank for it. ^{CT E/T/SC list}

Iowa

Not listed Not on Iowa endangered, threatened and special concern plants (Iowa Admin. Code r. 571-77.3). NatureServe has no Iowa rank for it. ^{IAC 571-77.3}

Idaho

No list Idaho has no state law listing endangered or threatened plants, so we show NatureServe's Idaho ranks instead. NatureServe has no Idaho rank for it.

Indiana

No list Indiana has no state law listing endangered or threatened plants (the DNR keeps a rare plant list, but it isn't regulatory), so we show NatureServe's Indiana ranks instead. NatureServe has no Indiana rank for it.

Michigan

Not listed Not on Michigan endangered and threatened plants (Mich. Admin. Code R 299.1028, eff. March 20, 2023). NatureServe has no Michigan rank for it. ^{R 299.1028}

New Mexico

Not listed Not on New Mexico state endangered plant species (19.21.2.9 NMAC). NatureServe has no New Mexico rank for it. ^{19.21.2.9 NMAC}

Nevada

Not listed Not on Nevada fully protected plants, critically endangered (NAC 527.010). NatureServe has no Nevada rank for it. ^{NAC 527.010}

Utah

No list Utah has no state law listing endangered or threatened plants, so we show NatureServe's Utah ranks instead. NatureServe has no Utah rank for it.

Rare elsewhere

No other U.S. state ranks it S1, S2, SH or SX.

Checked October 23, 2026. Rankings and lists can change, so follow the links for the latest.

Can you eat it?

🌿 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.