SimplePlant

Fabaceae

Arsenic bush

Senna septemtrionalis (Viv.) H.S.Irwin & Barneby

Family
Fabaceae
Genus
Senna

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Arsenic bush: Senna septemtrionalis (flowers). Location: Maui, Makawao Forest Reserve
Photo: Forest & Kim Starr, CC BY 3.0, from Wikimedia Commons

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Common names

By language (4)
Chinese
光叶决明, 繁花決明, 光决明
English
Arsenic bush
Indonesian
Kicik-kicik
Persian
درخت پهلوی

Synonyms

  • Adipera laevigata (Willd.) Britton & Rose
  • Cassia aurata (Roxb.) Vogel
  • Cassia coymbosa Ortega
  • Cassia elegans Kunth
  • Cassia floribunda var. pubescens V.Singh
  • Cassia grandiflora Desf.
  • Cassia laevigata Willd.
  • Cassia quadrangularis Zoll. & Moritzi
  • Cassia septemtrionalis Viv.
  • Cassia septentrionalis Zuccagni
  • Cassia septentrionalis Sessé & Moc.
  • Cassia vernicosa Clos
  • Chamaecassia grandiflora Link
  • Chamaecassia laevigata (Willd.) Link
  • Chamaefistula elegans (Kunth) G.Don
  • Chamaefistula laevigata (Willd.) G.Don
  • Chamaesenna laevigata (Willd.) Pittier
  • Senna aurata Roxb.
  • Senna floribunda var. pubescens (V.Singh) V.Singh
  • Senna septemtrionalis var. pubescens (V.Singh) V.Singh
  • Senna septemtrionalis var. septemtrionalis

Characteristics

Growth habit
Shrub, Tree
Lifespan
Perennial
In the US and Canada
Hawaii: introduced, Puerto Rico: introduced

Photos

More in Senna

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.