Wild Boyz Photography Photos of the wild
  • ABOUT
    • OUR MISSION
    • OUR TEAM
      • INTERNSHIP OPPORTUNITY
    • PARTNERS
      • NONPROFIT PARTNERS
      • PRINTING PARTNERS
    • GET INVOLVED
    • CREATIVE COMMONS
    • CONTACT
  • GALLERIES
    • May Gallery 2025
    • April Gallery 2025
    • March Gallery 2025
    • February Gallery 2025
    • January Gallery 2025
    • Archive 2024
      • January Gallery 2024
      • February Gallery 2024
      • March Gallery 2024
      • April Gallery 2024
      • May Gallery 2024
      • June Gallery 2024
      • July Gallery 2024
      • August Gallery 2024
      • September Gallery 2024
      • October Gallery 2024
      • Best of 2024 Gallery
    • Archive 2023
      • January Gallery 2023
      • February Gallery 2023
      • March Gallery 2023
      • April Gallery 2023
      • May Gallery 2023
      • June Gallery 2023
      • July Gallery 2023
      • August Gallery 2023
      • September Gallery 2023
      • October Gallery 2023
      • November Gallery 2023
      • Best of 2023 Gallery
    • Archive 2022
      • January Gallery 2022
      • February Gallery 2022
      • March Gallery 2022
      • April Gallery 2022
      • May Gallery 2022
      • June Gallery 2022
      • July Gallery 2022
      • August Gallery 2022
      • September Gallery 2022
      • October Gallery 2022
      • November Gallery 2022
    • Archive 2021
      • January Gallery 2021
      • February Gallery 2021
      • March Gallery 2021
      • April Gallery 2021
      • May Gallery 2021
      • June Gallery 2021
      • July Gallery 2021
      • August Gallery 2021
      • September Gallery 2021
      • October Gallery 2021
      • November Gallery 2021
      • Best of 2021 Gallery
    • ARCHIVE 2020
      • January Gallery 2020
      • February Gallery 2020
      • March Gallery 2020
      • April Gallery 2020
      • May Gallery 2020
      • June Gallery 2020
      • July Gallery 2020
      • August Gallery 2020
      • September Gallery 2020
      • October Gallery 2020
      • November Gallery 2020
      • Best of 2020 Gallery
    • ARCHIVE 2019
      • April Gallery 2019
      • May Gallery 2019
      • June Gallery 2019
      • July Gallery 2019
      • August Gallery 2019
      • September Gallery 2019
      • October Gallery 2019
      • November Gallery 2019
  • GUEST GALLERIES
    • LIZ MURPHY – NUDIBRANCHS
    • BILL SHAMICK – TURTLES
    • NICK IVERS
    • KBSTRRC
    • MELANIE CHENEY
    • BRUCE LEANDER
    • RELEAF MICHIGAN
    • THE XERCES SOCIETY
    • ROCK HOLLOW WOODS
    • OCEAN DEFENDERS ALLIANCE
    • VERMONT INSTITUTE OF NATURAL SCIENCE
    • SYCAMORE LAND TRUST
    • CORA BERCHEM – SAVE THE MANATEE CLUB
    • BRUCE LEANDER – WILDFLOWER CENTER
    • ALEX NEUFELD – CRF
    • WARD 8 WOODS
  • BLOG
  • |
  • DONATE
  • STORE
  • CARDS
  • ABOUT
    • OUR MISSION
    • OUR TEAM
      • INTERNSHIP OPPORTUNITY
    • PARTNERS
      • NONPROFIT PARTNERS
      • PRINTING PARTNERS
    • GET INVOLVED
    • CREATIVE COMMONS
    • CONTACT
  • GALLERIES
    • May Gallery 2025
    • April Gallery 2025
    • March Gallery 2025
    • February Gallery 2025
    • January Gallery 2025
    • Archive 2024
      • January Gallery 2024
      • February Gallery 2024
      • March Gallery 2024
      • April Gallery 2024
      • May Gallery 2024
      • June Gallery 2024
      • July Gallery 2024
      • August Gallery 2024
      • September Gallery 2024
      • October Gallery 2024
      • Best of 2024 Gallery
    • Archive 2023
      • January Gallery 2023
      • February Gallery 2023
      • March Gallery 2023
      • April Gallery 2023
      • May Gallery 2023
      • June Gallery 2023
      • July Gallery 2023
      • August Gallery 2023
      • September Gallery 2023
      • October Gallery 2023
      • November Gallery 2023
      • Best of 2023 Gallery
    • Archive 2022
      • January Gallery 2022
      • February Gallery 2022
      • March Gallery 2022
      • April Gallery 2022
      • May Gallery 2022
      • June Gallery 2022
      • July Gallery 2022
      • August Gallery 2022
      • September Gallery 2022
      • October Gallery 2022
      • November Gallery 2022
    • Archive 2021
      • January Gallery 2021
      • February Gallery 2021
      • March Gallery 2021
      • April Gallery 2021
      • May Gallery 2021
      • June Gallery 2021
      • July Gallery 2021
      • August Gallery 2021
      • September Gallery 2021
      • October Gallery 2021
      • November Gallery 2021
      • Best of 2021 Gallery
    • ARCHIVE 2020
      • January Gallery 2020
      • February Gallery 2020
      • March Gallery 2020
      • April Gallery 2020
      • May Gallery 2020
      • June Gallery 2020
      • July Gallery 2020
      • August Gallery 2020
      • September Gallery 2020
      • October Gallery 2020
      • November Gallery 2020
      • Best of 2020 Gallery
    • ARCHIVE 2019
      • April Gallery 2019
      • May Gallery 2019
      • June Gallery 2019
      • July Gallery 2019
      • August Gallery 2019
      • September Gallery 2019
      • October Gallery 2019
      • November Gallery 2019
  • GUEST GALLERIES
    • LIZ MURPHY – NUDIBRANCHS
    • BILL SHAMICK – TURTLES
    • NICK IVERS
    • KBSTRRC
    • MELANIE CHENEY
    • BRUCE LEANDER
    • RELEAF MICHIGAN
    • THE XERCES SOCIETY
    • ROCK HOLLOW WOODS
    • OCEAN DEFENDERS ALLIANCE
    • VERMONT INSTITUTE OF NATURAL SCIENCE
    • SYCAMORE LAND TRUST
    • CORA BERCHEM – SAVE THE MANATEE CLUB
    • BRUCE LEANDER – WILDFLOWER CENTER
    • ALEX NEUFELD – CRF
    • WARD 8 WOODS
  • BLOG
  • |
  • DONATE
  • STORE
  • CARDS
July 26, 2023  |  By Ben Ivers

Jimsonweed

Jimsonweed Live

JImsonweed - IUCN Conservation Status: Insufficient Data

The jimsonweed flower opens up every night as the sun goes down

This jimsonweed plant is one of the most interesting plants that has ever grown in my yard. To start off, the corollas of the plant twist shut during the day. Corollas are the collection of all the petals of a flower. That means that this pink to violet flower is twisted shut during the day and opens at night. Each evening, I would watch as the different flowers of the plant would slowly twist open as the sun began to set. They would emit a pleasant smell, but as we’ll learn throughout this post, I never got too close to smell them.

Common Sunflower

Jimsonweed belongs to the Solanaceae family of plants. This family is called the nightshades. It contains many plants that you are familiar with and that are used as food: chili peppers, tomatoes, potatoes, and eggplants. It also contains many plants that contain potent alkaloids with some of them being highly toxic. The scientific name of jimsonweed is Datura stramonium. It has other common names including thorn apple, devil’s snare, moon flower, hell’s bells, devil’s weed, stinkweed, locoweed, pricklyburr, false castor oil plant, devil’s cucumber, devil’s trumpet, and more rarely Jamestown weed. This last name comes from Bacon’s Rebellion, during which English soldiers consumed the plant and spent 11 days in altered mental states.

The jimsonweed plant has many distinguishing characteristics. It grows to be two to five feet tall. Its stem is pale yellow-green to reddish purple in color. The one that grew in my garden was distinctly reddish purple. As it grows, the stem will fork off many branches. At the forks a single leaf and a single flower will grow. After the plant has flowered—which it does throughout the summer—an egg-shaped seed capsule is formed. This can be anywhere from one to three inches in diameter and is covered in spines. When it matures, the seed capsule will open up into four chambers releasing dozens of small, black seeds.

Red Clover

Once I had identified what species of flowering plant this was, I was quick to remove it from my yard for good reason. All parts of the jimsonweed plant contain potentially dangerous levels of tropane alkaloids. Atropine, hyoscyamine, and scopolamine can all be found in the plant, and they are known deliriants, or anticholinergics. The plants are known to have psychoactive effects, but the risk of a fatal overdoes is high because of the 20:1 variation in the tropane alkaloids that are present between plants. The effects of ingesting the plant can take thirty to sixty minutes to take effect and the symptoms generally last one to two days. Some have reported cases that last as long as two weeks. Physostigmine can be administered as an antidote. Symptoms include blurred vision, coma, delirium, decreased bowel sounds, fever, hallucinations, ileus, memory loss, psychosis, seizures, and more. I wanted to make sure to remove this from my yard because it can be fatal to domesticated animals, like dogs.

Jimsonweed is potentially toxic

This Month's Gallery
flower hiking indiana light macro plant

Article by Ben Ivers

Previous StorySea Turtle Infographic
Next StoryNorthern Leopard Frog

Related Articles

  • Fall Webworm Moth Live
    Fall Webworm Moth
  • Bicolored Striped Sweat Bee Live
    Bicolored Striped Sweat Bee

0 Comments

Leave your comment Cancel Reply

(will not be shared)

Donate

About

Matt Hamas and Ben Ivers here. We are focused on fostering a greater understanding and appreciation of the environment. We endeavor to bring you a unique perspective of the wild. Our photos are being placed here for you to enjoy. Please feel free to download any of the photos for your personal use. We are currently seeking partners for printing and developing photos.

  facebook twitter instagram

Categories

Tags

b&w backyard beach big bend bird black and white butterfly camouflage coral desert diving fish florida flower forest guest Hawaii hiking indiana insect kayaking lake landscape light macro maine mountain national park new hampshire ocean reef scuba spider sun sunrise sunset texas tree turtle underwater vermont water weather weird white mountains

WHO WE ARE

  • OUR TEAM
  • PRINTING PARTNERS
  • PARTNERS
  • CONTACT
  • STORE

WHAT WE DO

  • GALLERY
  • GET INVOLVED
  • BLOG
  • OUR MISSION

TRANSPARENCY

GuideStar Platinum Seal of Transparency

EIN: 83-3161428

ABOUT US

Matt Hamas and Ben Ivers here. We are focused on fostering a greater understanding and appreciation of the environment. We endeavor to bring you a unique perspective of the wild. Our photos are being placed here for you to enjoy. Please feel free to download any of the photos for your personal use. We are currently seeking partners for printing and developing photos.

FIND US ELSEWHERE

FacebookTwitterInstagram
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License