Plains coreopsis

Coreopsis tinctoria

Plains coreopsis, garden tickseed, golden tickseed,
or calliopsis, ''Coreopsis tinctoria'', is an annual forb. The plant is common to Canada , northeast Mexico , and much of the United States, especially the Great Plains and Southern states where it is often called "calliopsis." The species is also widely cultivated in and naturalized in China.

It often grows in disturbed areas such as roadsides and cultivated fields.
Plains coreopsis, Berlicum, Netherlands Introduced/planted.
https://www.jungledragon.com/image/66974/sea_of_flowers_berlicum_netherlands.html Berlicum,Coreopsis tinctoria,Europe,Netherlands,Plains coreopsis,World

Appearance

Growing quickly, ''Coreopsis tinctoria'' plants attain heights of 12 to 40 inches . Leaves are pinnately-divided, glabrous and tending to thin at the top of the plant where numerous 1- to 1.5-inch flower heads sit atop slender stems.

Flower heads are brilliant yellow with maroon or brown disc florets of various sizes. Flowering typically occurs in mid-summer. The small, slender seeds germinate in fall or early spring.
Plains coreopsis (Coreopsis tinctoria) Betlehem Valley Farm, Marthasville, MO, St Louis. Jun 25th, 2018 Coreopsis tinctoria,Geotagged,Plains coreopsis,Summer,United States

Uses

The Zuni people use the blossoms of the ''tinctoria'' variety to make a mahogany red dye for yarn. This variety was formerly used to make a hot beverage until the introduction of coffee by traders. Women also use a infusion of whole plant of this variety, except for the root if they desire female babies.

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderAsterales
FamilyAsteraceae
GenusCoreopsis
SpeciesC. tinctoria