General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Annual
Sun Requirements: Full Sun
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Plant Height: 1 to 2 feet
Leaves: Malodorous
Other: Narrow, thread-like.
Flowers: Showy
Flower Color: Yellow
Bloom Size: Under 1"
Flower Time: Spring
Late spring or early summer
Summer
Late summer or early fall
Fall
Underground structures: Taproot
Suitable Locations: Xeriscapic
Wildlife Attractant: Bees
Butterflies
Resistances: Drought tolerant
Toxicity: Other: All parts of plant contain glucosides and can cause toxic symptoms.
Pollinators: Moths and Butterflies
Bees

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Common names
  • Bitterweed
  • Spanish Daisy
  • Yellow Sneezeweed
  • Yellow bitterweed
  • Yellowdicks
  • Slender-leaved sneezeweed
  • Bitter Sneezeweed
  • Fine-leaved Sneezeweed

Photo Gallery
Location: Salt Lake City, Utah, United States
Date: 2022-08-27
Location: MacArthur Lake-Fort Bragg reservation, North Carolina
Date: July 7, 2022
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
Location: Aberdeen, NC
Date: October 3, 2021
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
Location: Aberdeen, NC 
Date: June 19, 2023
Sneezeweed  #27; RAB p. 1133, 179-75-6; MBG, "Genus from the Gree
Location: Southern Pines, NC
Date: August 17, 2023
Sneezeweed  #27; RAB p. 1133, 179-75-6; MBG, "Genus from the Gree
Location: Ann Arbor, Michigan
Date: 2023-06-15
Young plant
Location: Southern Pines, NC
Date: August 17, 2023
Sneezeweed  #27; RAB p. 1133, 179-75-6; MBG, "Genus from the Gree
Location: Fairfax, Virginia (Outdoors)
Location: Southern Pines, NC
Date: August 17, 2023
Sneezeweed  #27; RAB p. 1133, 179-75-6; MBG, "Genus from the Gree
Location: Latvia University Botanical  gardens Riga
Date: 2018-09-11
Location: Latvia University Botanical  gardens Riga
Location: MacArthur Lake-Fort Bragg reservation, North Carolina
Date: July 7, 2022
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
Location: MacArthur Lake-Fort Bragg reservation, North Carolina
Date: July 7, 2022
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
Location: Plano, TX
Date: 2017-05-19
Location: Fairfax, VA| June, 2022
Date: 2022-06-13
Location: Aberdeen, NC
Date: May 23, 2022
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
Location: Aberdeen, NC 
Date: May 23, 2022
Sneezeweed  #27; RAB p. 1133, 179-75-6; LHB p. 1014, "From Helenu
This plant is tagged in:
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Plant Events from our members
WebTucker On June 4, 2022 Bloomed
WebTucker On May 23, 2022 Bloomed
dnrevel On June 15, 2023 Potted up
Transferred seedlings to Earth boxes to grow on to larger size while on vacation.
dnrevel On January 31, 2023 Seeds sown
Winter sown in Dixie cups, WS tote. Seed from 2022 seed swap. Plan for front yard addition to Helenium garden section.
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