Rock Garden Plants
Zinnia grandiflora Nutt. trib. Heliantheae 
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FamilyASTERACEAE
Genus speciesZinnia grandiflora Nutt. trib. Heliantheae
Habitatdry, stony grassland
Altitude600-2200m
Descriptionleaves thick, rigid, linear, 3-veined, scabrous, capitula shortly pedunculate, terminal, ligules 3-6, often with orange base, broad, orbiculate, disc red or green
Size15-20cm
Colorgolden yellow
Bloomsummer
Ca
Typesubshrub
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1 month, 10-16°C
cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Colorado )
     North-Central U.S.A. (Kansas , Oklahoma )
     Southwestern U.S.A. (Arizona )
     South-Central U.S.A. (New Mexico , Texas )
     Mexico (Mexico Northeast , Mexico Northwest , Mexico Southwest)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Picture
Comments

ASTERACEAE

Zinnia grandiflora Nutt., Trans. Amer. Philos. Soc., ser. 2. 7: 348 (1840)

Synonyms:
Crassina grandiflora (Nutt.) Kuntze

w. & c. USA, Mexico
73 COL 74 KAN OKL 76 ARI 77 NWM TEX 79 MXE MXN MXS

600-2200m

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