This entry was posted on Tuesday, December 30th, 2014 at 3:33 am and is filed under Angiosperms, Helianthus, Plants. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
Plantae: Angiosperms: Eudicots: Asterids: Asterales: Asteraceae: Asteroideae: Heliantheae: Echinacea purpurea, Echinacea angustifolia, Echinacea pallida, etc.
echinacea, purple coneflower, coneflower, American coneflower, American Cone Flower, Black Sampson, Black Susans, Brauneria Angustifolia, Brauneria Pallida, Comb Flower, Coneflower, Echinacea Angustifolia, Echinacea Pallida, Echinacea Purpurea, Echinaceawurzel, Échinacée, Échinacée Angustifolia, Échinacée Pallida, Échinacée Pourpre, Échinacée Purpurea, Equinácea, Fleur à Hérisson, Hedgehog, Igelkopfwurzel, Indian Head, Kansas Snakeroot, Narrow-Leaved Purple Cone Flower, Pale Coneflower, Purple Cone Flower, Purpursonnenhutkraut, Purpursonnenhutwurzel, Racine d’echininacea, Red Sunflower, Rock-Up-Hat, Roter Sonnenhut, Rudbeckie Pourpre, Schmallblaettrige Kegelblumenwurzel, Schmallblaettriger Sonnenhut, Scurvy Root, Snakeroot, Sonnenhutwurzel.
Native to North America. Endemic to eastern and central North America especially in moist to dry prairies and open wooded areas. They are drought-tolerant perennial plants growing up to 4 feet in height growing from taproots except purpurea that grows from a short caudex with fibrous roots.
Named from the Greek word echino meaning “sea urchin” due to the way the large spiny central disk of the flower appears. There are nine known species of Echinacea most of which are native to North America. Most common species is Echinacea purpurea. It is the genus of a group of herbaceous flowering plants of the Asteraceae daisy family with nine species all called coneflower. They possess large showy heads of composite flowers blooming from early to late summer. The species E. tennesseeosis and E. levitate are endangered species.
The roots, leaves, and stems are used fresh or dried for teas, capsules, to make an extract, juice, or poultice. In addition to medicinal cultivation they are used as ornamentals. The erect stems are unbranched, with both basal and cauline leaves arranged alternately, leaves are normally hairy with a rough texture having uniseriate trichomes but sometimes they lack hairs. Basal leaves nad lower stem leaves have petioles and as leaves progress up the stem the petioles decrease in length. Some species have linear to lanceolae shaped leaves while others have elliptic to ovate shaped leaves. Flowers are collected together into single rounded heads that aterminate long peduncles. Corollas are pinkish, greenish, reddish-purple or yellow and have tubes shorter than the throats. Pollen is normally yellow. 3-4 angled fruits are created tan or bicolored with a dark brown band distally.
Traditionally used to enhance the immune system as a natural antibiotic, best used for colds, flus, and other infections. Some also use it for wounds and skin problems including boils and acne. Scientifically it has not been documented officially for dependable effects on immune system. Some have stated allergic reactions to the plant including rashes, increased asthma, and anaphylaxis. Sometimes gastronintestinal side effects have been noted. Used for fighting infections, common cold, and other upper respiratory infections. Often taken during the first sign of the cold or flu hoping to keep it from developing, while others take it after getting a cold hoping to make the symptoms less severe. It is reputed to reduce cold symptoms, including flu, urinary tract infections, vaginal yeast infections, genital herpes, bloodstream infections (septicemia), gum disease, tonsillitis, streptococcus infections, syphilis, typhoid, malaria, and diphtheria as well as chronic fatigue syndrome (CFS), rheumatism, migraines, acid indigestion, pain, dizziness, rattlesnake bites, and attention deficit-hyperactivity disorder (ADHD). Others have reputedly used it applied to their skin to treat boils, abscesses, skin wounds, ulcers, burns, eczema, psoriasis, UV radiation skin damage, herpes simplex, bee stings, and hemorrhoids. It is believe to activate chemicals in the body to decrease inflammation that might reduce cold and flu symptoms. Laboratory research states it does stimulate the body’s immune system but has not been proven to be effective in people.
Traditionally used by the Great Plains Indian tribes and followed in use by European settlers. It was reputedly used by the Kiowa for coughs and sore throats, for sore throats by the Cheyenne, for headaches by the Pawnee, and other tribes as a analgesic. Native Americans supposedly learned of the most potent form Echinacea angustifolia by observing elk seeking out plants and consuming them when sick or wounded and identified those as “elk root”.
- NCCAM.NIH.GOV Echinacea Website: http://nccam.nih.gov/health/echinacea/ataglance.htm referenced December 30, 2014.
- WebMd “Echinacea” Website http://www.webmd.com/vitamins-supplements/ingredientmono-981-echinacea.aspx?activeingredientid=981&activeingredientname=echinacea referenced December 30, 2014.
- Wikipedia: The Free Encyclopedia “Echinacea” Website http://en.wikipedia.org/wiki/Echinacea referenced on December 30, 2014.
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