Compilation
Acmella oppositifolia

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Name

Identification
Acmella repens (DC.) R.K.Jansen [family ASTERACEAE ] Verified by Robert K. (Bob) Jansen, Spilanthes beccabunga DC. [family ASTERACEAE ] Verified by Robert K. (Bob) Jansen, Acmella oppositifolia (Lam.) R.K.Jansen [family ASTERACEAE ] (stored under name);
Related name
  • Spilanthes lateraliflora
  • Spilanthes lehmanniana
  • Spilanthes phaneractis
  • Spilanthes subhirsuta
  • Spilanthes disciformis
  • Spilanthes americana
  • Spilanthes uliginosa
  • Spilanthes orizabaensis
  • Acmella repens
  • Anthemis repens
  • Acmella oppositifolia
  • Spilanthes beccabunga

Flora

Entry for Acmella repens (Walter) Richard [family COMPOSITAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 21,
Names
Acmella repens (Walter) Richard [family COMPOSITAE], in C. H. Persoon, Syn. Pl., 2: 473. 1807
Anthemis repens Walter [family COMPOSITAE], Fl. Carol., 211. 1788
Acmella oppositifolia (Lamarck) R. K. Jansen var. repens (Walter) R. K. Jansen [family COMPOSITAE]
Spilanthes americana (Mutis) Hieronymus var. repens (Walter) A. H. Moore [family COMPOSITAE]
Treatment Author(s)
John L. Strother
Information
Leaves: petioles 3–40+ mm; blades ovate to lance-ovate, mostly 20–40(–100) × 10–35 mm, margins dentate to denticulate or entire. Cypselae 1–2.5 mm, ciliate or not, tips of cilia straight; pappi 0 or of 1–2(–3) bristles. 2n = 52.
Phenology
dec-feb (winter), mar-may (spring), jun-aug (summer), sep-nov (fall)
Altitude range
0–200 m;
Distribution
Mexico (Coahuila).USA Ala.USA Ark.USA Fla.USA Ga.USA La.USA Miss.USA Mo.USA N.C.USA S.C.USA Tenn.USA Tex.

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