| 词条 | Eryngium aquaticum |
| 释义 |
|name = Rattlesnakemaster |image = Eryngium aquaticum.jpg |image_caption=Eryngium aquaticum[1] |status = G4 |status_system = TNC |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Apiales |familia = Apiaceae |genus = Eryngium |species = E. aquaticum |binomial = Eryngium aquaticum |binomial_authority = L. |synonyms =
|synonyms_ref = [2] }}Eryngium aquaticum is a species of flowering plant in the carrot family known by the common name rattlesnakemaster,[3] marsh rattlesnake master,[4] corn-snakeroot, bitter snakeroot, and marsh eryngo.[5] This plant is native to eastern North America.[4] This biennial or perennial herb grows up to 2 meters tall. The ribbed, erect stem branches toward the top. There are alternately arranged leaves which are lance-shaped and toothed on the edges. The basal leaves may be up to 90 centimeters long by 9 wide. The inflorescence contains white to blue flower heads with spiny, blue-tinged bracts.[5] In the wild this plant grows in wet soils, such as those by bogs, marshes, and ditches. It tolerates saturated soils and periodic flooding.[5] This plant had a number of medicinal uses for Native American groups. The Cherokee people used it for nausea.[6] The Choctaw people used it as a remedy for snakebite and gonorrhea, and the Delaware people used it for intestinal worms.[6] Many groups made it into tea to treat gastrointestinal complaints. The Koasati attributed magical powers to the plant.[3] This plant is used in flower arranging and as an ornamental garden plant.[5] However, most plants sold under the name E. aquaticum are actually specimens of Eryngium yuccifolium.[5][7] References1. ^Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 2: 622. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. {{Taxonbar|from=Q5396287}}2. ^{{citation|url=http://www.theplantlist.org/tpl1.1/record/kew-2799102|title=The Plant List: A Working List of All Plant Species|accessdate=1 October 2015}} 3. ^1 Eryngium aquaticum. USDA Plants Profile. 4. ^1 Eryngium aquaticum. NatureServe. 5. ^1 2 3 4 Eryngium aquaticum. USDA NRCS Plant Guide. 6. ^1 Eryngium aquaticum. University of Michigan Ethnobotany. 7. ^Eryngium aquaticum. Missouri Botanical Garden. 4 : Eryngium|Plants used in traditional Native American medicine|Flora of the Eastern United States|Plants described in 1753 |
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