Coreopsis tinctoria (Asteraceae) ... A hardy, upright annual, native to the southern United States, it has spread throughout much of North America. Leaves are finely divided occuring mostly in the lower portion of the plant. A prodigious bloomer, having vibrant yellow flowers with maroon centers.
aggie-horticulture.tamu.edu/wildseed/32/32.7.html
A hardy, upright annual very easy to grow from seed throughout much of North America. This dainty little plant will burst alive in the spring covered with mahogany-red flowers. An ideal variety for mass plantings or as an accent in the garden. ... Prefers full sun in various soils. ... Average planting success with this species:
aggie-horticulture.tamu.edu/wildseed/dwarfredplainscore... aggie-horticulture.tamu.edu/wildseed/dwarfredplainscoreopsis.html
Plains coreopsis - Wikipedia, the free encyclopedia
Plains coreopsis or calliopsis (Coreopsis tinctoria) , is an annual forb. The small, slender seeds germinate in fall (overwintering as a low rosette) or early spring. Growing quickly, plants atta...
en.wikipedia.org/wiki/Plains_coreopsis
Browse pictures and read growth / cultivation information about Plains Coreopsis, Calliopsis, Golden Tickseed (Coreopsis tinctoria) supplied by member gardeners in the PlantFiles database at Dave's... ... Plains coreopsis is an easy to grow plant. They grow 2-3' and need full sun and well-drained, moist to dry soil.
davesgarden.com/guides/pf/go/31/
A fact sheet on Plains Coreopsis,Coreopsis tinctoria including a detailed description of the plant, its growing conditions, history, folklore, medicinal uses, etc. ... About Plains Coreopsis (Coreopsis tinctoria)
www.wildflowerinformation.org/Wildflower.asp?ID=28
Plains Coreopsis belongs to the Aster family whose members possess composite flower-heads, usually containing both ray and disk flowers. The blooms of this wildflower bear some resemblance to those of another member of the family, the daisy.
www.microscopy-uk.org.uk/mag/artoct05/bjcoreopsis.html www.microscopy-uk.org.uk/mag/artoct05/bjcoreopsis.html
The leaves of plains coreopsis can be either opposite or alternating with blades that are either pinnate or bipinnate. The upper leaves may be undivided. They also may be short petiolate or subsessile.
alfalfa.okstate.edu/weeds/winbroad/plainscore.htm alfalfa.okstate.edu/weeds/winbroad/plainscore.htm
Coreopsis tinctoria seed plains coreopsis seed with pictures, plant descriptions, planting growing information hardiness zones, and natural distribution of native coreopsis tinctoria wildflower. ... Coreopsis tinctoria Plains Coreopsis Golden Tickseed Coreopsis Seed; (core-ee-OP-sis tink-TOR-ee-uh);
www.easywildflowers.com/quality/cor.tinc.htm
Dwarf Plains Coreopsis (Coreopsis tinctoria) ; A dwarf variety of the native prairie flower also known as Calliopsis. An excellent cut flower, this is a good choice for low-lying or soggy areas like ditches. Produces a profusion of blooms all summer.
www.earthlygoods.com/wildflowers/df_plains_coreopsis.ht... www.earthlygoods.com/wildflowers/df_plains_coreopsis.html
Range & Habitat: Plains Coreopsis has naturalized in scattered locations throughout Illinois, where it is generally uncommon (see Distribution Map). This introduced species is native to the region of the Great Plains in North America;
www.illinoiswildflowers.info/prairie/plantx/pl_coreopsi... www.illinoiswildflowers.info/prairie/plantx/pl_coreopsis.htm
Definitions