| Amorpha fruticosa | 
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| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Eudicots | 
 
| Clade: | Rosids | 
 
| Order: | Fabales | 
 
| Family: | Fabaceae | 
 
| Subfamily: | Faboideae | 
 
| Genus: | Amorpha | 
| Species: | A. fruticosa | 
| Binomial name | 
| Amorpha fruticosa 
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| Synonyms | 
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 Amorpha angustifolia  (Pursh) Boynton (1902)
 Amorpha arizonica  Rydb. (1919)
 Amorpha bushii  Rydb. (1919)
 Amorpha caroliniana  Croom (1834)
 Amorpha coerulea  Lodd. (1830)
 Amorpha colorata  Raf. (1840)
 Amorpha croceolanata  P.Watson (1825)
 Amorpha curtisii  Rydb. (1919)
 Amorpha dewinkeleri  Small (1933)
 Amorpha discolor  Raf. (1840)
 Amorpha elata  Hayne (1822)
 Amorpha emarginata  (Pursh) Sweet (1826)
 Amorpha emarginata  Eastw. (1931)
 Amorpha flexuosa  Raf. (1840)
 Amorpha fragrans  Sweet (1828)
 Amorpha gaertneri  K.Koch (1869)
 Amorpha gardneri  K.Koch (1869)
 Amorpha glauca  Raf. (1840)
 Amorpha herbacea  Schltdl. (1848)
 Amorpha humilis  Tausch (1838)
 Amorpha lewisii  Lodd. ex Loudon (1839)
 Amorpha ludwigii  K.Koch (1869)
 Amorpha macrophylla  Raf. (1840)
 Amorpha mimosifolia  Voss (1894)
 Amorpha nonperforata  Schkuhr (1796)
 Amorpha occidentalis  Abrams (1910)
 Amorpha ornata  Wender. (1835)
 Amorpha pendula  Carrière (1868)
 Amorpha perforata  Schkuhr (1796)
 Amorpha pubescens  Schltdl. (1851)
 Amorpha pumila  Schltdl. (1848)
 Amorpha sensitiva  Voss (1894)
 Amorpha tenesseensis  Shuttlew. (1848)
 Amorpha verrucosa  Raf. (1840)
 Amorpha virgata  Small (1894)
 Monosemeion obliquatum  Raf. (1840)
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Amorpha fruticosa is a species of flowering plant in the legume family Fabaceae, known by several common names, including desert false indigo, false indigo-bush, and bastard indigobush. It is native to North America.