Rock Garden Plants
Dalea aurea Nutt. ex Pursh trib. Amorpheae 
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FamilyFABACEAE
Genus speciesDalea aurea Nutt. ex Pursh trib. Amorpheae
SynonymsPetalostemon capitatum (Raf.) DC.
Habitatamerican prairie
Descriptionwhite appresed pubescent, leaflets 5-9, oblong, obovate or oblanceolate, 6-18mm, obtuse, ciliate, spike oblong or ovoid, 2-7cm long, bracts triangular-ovate
Size10-35cm
Coloryellow
Bloomspring, summer
Ca
Typesubshrub
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationscarified seed in spring, germ. 1-3 months, 13-18°C
basal cuttings in late spring and late summer
Territory Northern America
     Northwestern U.S.A. (Colorado )
     North-Central U.S.A. (Kansas , Nebraska , Oklahoma , South Dakota )
     Southwestern U.S.A. (Arizona )
     South-Central U.S.A. (New Mexico , Texas )
     Mexico (Mexico Northeast)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

FABACEAE

Dalea aurea Nutt. ex Pursh, Fl. Amer. Sept. [Pursh] 2: 740 (1813)

Synonyms:
Parosela aurea (Nutt. ex Pursh) Britton
Psoralea aurea (Nutt. ex Pursh) Poir.

Cylipogon capitatum Raf.
Petalostemon capitatum (Raf.) DC.

w. & c. USA, ne. Mexico
73 COL 74 KAN NEB OKL SDA 76 ARI 77 NWM TEX 79 MXE

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