''Echinacea simulata'', commonly called wavy leaf purple coneflower, glade coneflower, or prairie purple coneflower, is a species of

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widel ...

flowering plant in the family

Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae ...

. It is native to the east-central states of the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

. Its natural habitat is dry,

calcareous Calcareous () is an adjective meaning "mostly or partly composed of calcium carbonate", in other words, containing lime or being chalky. The term is used in a wide variety of scientific disciplines. In zoology ''Calcareous'' is used as an ad ...

, open areas such as barrens and woodlands.

Description

''Echinacea simulata'' is very similar in appearances to '' E. pallida'', which has a different chromosome number. The most readily distinguishing morphological feature is that ''E. simulata'' has yellow

pollen grains Pollen is a powdery substance produced by seed plants. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametop ...

. More work is needed to determine the physical and ecological differences between these two taxa. This species grows on usually unbranched stems up to tall from a branched

fusiform Fusiform means having a spindle-like shape that is wide in the middle and tapers at both ends. It is similar to the lemon-shape, but often implies a focal broadening of a structure that continues from one or both ends, such as an aneurysm on a ...

taproot A taproot is a large, central, and dominant root from which other roots sprout laterally. Typically a taproot is somewhat straight and very thick, is tapering in shape, and grows directly downward. In some plants, such as the carrot, the taproo ...

. The foliage and

stem Stem or STEM may refer to: Plant structures * Plant stem, a plant's aboveground axis, made of vascular tissue, off which leaves and flowers hang * Stipe (botany), a stalk to support some other structure * Stipe (mycology), the stem of a mushro ...

s have spreading hairs that are sparsely to densely distributed. The stems are mostly green or purple mottled. The plant has both basal leaves and leaves along the stem. Leaves are alternate, simple,

lanceolate The following is a list of terms which are used to describe leaf plant morphology, morphology in the description and taxonomy (biology), taxonomy of plants. Leaves may be simple (a single leaf blade or lamina) or compound (with several leaflet (bo ...

and long. They usually have 3 primary veins. The basal leaves and lower stem leaves have petioles that are long, and the stem leaves have shorter petioles or no petioles ( sessile). Normally single

flower heads A pseudanthium (Greek for "false flower"; ) is an inflorescence that resembles a flower. The word is sometimes used for other structures that are neither a true flower nor a true inflorescence. Examples of pseudanthia include flower heads, compos ...

are produced on peduncles that are long. Ray corollas are normally soft rose to pink colored but also rarely off white. There are typically 8 to 21 rays that are long and drooping, surrounding a central cone-shaped disk. The

phyllaries In botanical terminology, a phyllary, also known an involucral bract or tegule, is a single bract of the involucre of a composite flower. The involucre is the grouping of bracts together. Phyllaries are reduced leaf-like structures that form one o ...

, or

bracts In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or ...

, below the

are lanceolate to ovate, wide and long. The seeds are produced in angled fruits called

Cypselae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ...

that are tan and long, with smooth surfaces, normally without hairs.Flora of North America, Wavy-leaf purple coneflower, ''Echinacea simulata''
/ref> Image:SeedsEchinaceasimulata.jpg, Fruits of ''Echinacea simulata''

Distribution and habitat

''E. simulata'' is native to the east-central states of

Arkansas Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the O ...

Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...

Kansas Kansas () is a U.S. state, state in the Midwestern United States, Midwestern United States. Its Capital city, capital is Topeka, Kansas, Topeka, and its largest city is Wichita, Kansas, Wichita. Kansas is a landlocked state bordered by Nebras ...

Missouri Missouri is a state in the Midwestern region of the United States. Ranking 21st in land area, it is bordered by eight states (tied for the most with Tennessee): Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas t ...

and

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. Tennessee is the List of U.S. states and territories by area, 36th-largest by ...

. The plant is rare in Alabama, Georgia, and Tennessee. It is reported as introduced in Illinois. The U.S. Department of Agriculture also reports it as native to

North Carolina North Carolina () is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. The state is the List of U.S. states and territories by area, 28th largest and List of states and territories of the United ...

and

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth are ...

. Wavy leaf purple coneflower has a relatively small distribution, and its locations are still being determined. The plant grows in glades and open woodlands and prefers dry, calcareous soils.

Ecology

This species blooms in late spring to midsummer. Butterflies and bees are attracted to the nectar and birds eat the seeds in the late summer and fall.

References

{{Taxonbar, from=Q5332436 simulata Flora of the Eastern United States Plants described in 1967