Ambrosia salsola (Torr. & A.Gray) Strother & B.G.Baldwin
  • Madroño 49(3)


Cite taxon page as 'WFO (2021): Ambrosia salsola (Torr. & A.Gray) Strother & B.G.Baldwin. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000033506. Accessed on: 26 Oct 2021'

General Information

Shrubs, 20–80(–150+) cm. Stems erect. Leaves mostly alternate; petioles 0; blades mostly filiform, 15–35(–65+) × 0.5–1.5 mm, sometimes with 3(–5+) filiform lobes, abaxial faces sparsely scabrellous, glabrescent, often vernicose, adaxial faces densely scabrellous (white). Pistillate heads ± intermixed with staminates; florets 1. Staminate heads: peduncles 0–0.5 mm; involucres ± cup-shaped, 1–3(–4) mm diam., ± glabrate, ± vernicose or gland-dotted; florets 5–15+. Burs: bodies plumply fusiform, 3–4(–6) mm, stipitate-glandular, wings 5–20+, ± scattered, broadly cuneiform, flabellate, or orbiculate, 3–4(–6) × 2–4(–8) mm. 2n = 36.

  • Provided by: [B].Flora of North America @ efloras.org
    • Source: [
    • 1
    • ]. 

     Information From

    Compositae
    CC0 1.0 Universal (CC0 1.0). https://creativecommons.org/publicdomain/zero/1.0
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of North America @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=1
    'Flora of North America @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=1 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Flora of North America Association
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).