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  1. Mitragyna speciosa - Wikipedia

    Mitragyna speciosa is a tropical evergreen tree of the Rubiaceae family native to Southeast Asia. [3] It is indigenous to Cambodia, Thailand, Indonesia, Malaysia, Myanmar, and Papua New Guinea, [4] …

  2. FDA and Kratom | FDA - U.S. Food and Drug Administration

    Dec 2, 2025 · FDA and Kratom Kratom is a tropical tree (Mitragyna speciosa) that is native to Southeast Asia. Products prepared from kratom leaves are available in the U.S. online and in brick-and-mortar …

  3. Kratom - DEA.gov

    What is Kratom? Kratom is a tropical tree native to Southeast Asia. Consumption of its leaves produces both stimulant effects (in low doses) and sedative effects (in high doses), and can lead to psychotic …

  4. Kratom | Plant, Drug, Effects, Use, Legality, & Facts | Britannica

    3 days ago · Kratom is a large evergreen tree of the coffee or madder family, the leaves of which function as a drug when ingested. Native to Southeast Asia, kratom has been used for centuries in …

  5. ENH1389/EP653: Kratom: Botanical Insights and Cultivation ... - EDIS

    Jul 11, 2025 · Kratom persists as an evergreen tree but can become deciduous when grown in colder climates. In cultivation, it is typically grown as a small- to medium-sized tree (15–30 feet tall with a …

  6. Kratom: Effect on Brain, Traditional Uses, Side Effects

    Oct 22, 2025 · Kratom is legal in the United States but it's banned or restricted in many places. Kratom is an herbal product made from the leaves of the kratom tree (Mitragyna speciosa), s aid to have …

  7. Curious About Kratom? Here’s What We Know, Based On Science, Of …

    Kratom is a plain-looking evergreen tree from Southeast Asia, but there’s nothing boring about it. Here’s a rundown on everything you need to know about this unique plant, including its effects, common …

  8. Kratom: What Clinicians Need to Know

    Kratom: What Clinicians Need to Know What is Kratom: Kratom (Mitragyna speciosa) is a medicinal plant in the Rubaceae family, a tropical tree native to Southeast Asia. Its leaves contain over 40 …

  9. How to Grow and Care for the Kratom Plant - Biology Insights

    Aug 7, 2025 · Kratom (Mitragyna speciosa) is a tropical tree native to Southeast Asia, including Thailand, Indonesia, Malaysia, and Papua New Guinea. Its global recognition has spurred interest in …

  10. Unraveling The Kratom Tree Anatomy: A Deep Dive into Its Vital Parts

    Jul 29, 2025 · Learn about the kratom tree anatomy, from the nutrient-storing roots to the iconic leaves used traditionally. Discover its adaptations to tropical rainforests.