helianthus angustifolius missouri

Species. Vernacular names [ … Lookalikes - H. salicifolius; broadly, other species of Helianthus and numerous other plants in the aster family. Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. Il est consommé comme légume ou cultivé comme plante ornementale pour ses jolies fleurs décoratives. 1: Capitula large, 10-30 cm in diam. Leaves are long and narrow, up to 15 cm (6 inches) long. 2 "Gleason, Henry A. For … Distribution is greatest in the coastal plain and plants are most common in open or lightly shaded moist sites. It is native to the south-central and eastern United States, found in all the coastal states from Texas to Long Island, and inland as far as Missouri. It is a perennial herb sometimes as much as 150 cm (5 feet) tall. & al. It’s ideal for growing at the back of a sunny border, and makes an excellent cut flower. Helianthus angustifolius - Swamp Sunflower, Narrow-leaf Sunflower. Accepted by. Habit - Perennial forb with a short, clumped rootstock, with rhizomes absent or very short, not occurring as colonies of stems. Helianthus angustifolius (L.) Michx. Heads - Radiate. swamp sunflower in English swamp sunflower in English Bibliographic References (1753). Helianthus angustifolius This native perennial species occurs in swamps and moist places from New York to northern Florida and west to southern Missouri, … 1991. Helianthus angustifolius is often cultivated for its bright, showy yellow flowers. Disc florets perfect, the corollas 4.0-4.5 mm long, the lobes and tip of the tube reddish brown to dark purple above a sometimes yellowish basal portion. Other info. Accessed: 07-Oct-06. API … The plant is easily recognized by its habitat, sunflower heads, and very narrow leaves. 4.5 inch Pot / 20 fl.oz. Asteraceae Price: $ 8.99. Photographs taken at Sand Prairie Conservation Area, Scott County, MO, 9-8-2019 (KBildner); also about 4.5 miles southeast of Benton, Scott County, MO, 10-5-2017, and at Sand Prairie Conservation Area, Scott County, MO, 9-7-2020 (SRTurner). Although it has fewer flowering heads than H. salicifolius, it is less aggressive in the garden due to its more poorly developed rhizomes. 13 Search Results. 1 H. annuus + Capitula small, 2-5 cm in diam. Swamp Sunflower Helianthus angustifolius L. Helianthus angustifolius plant David Smith. What the Swamp Sunflower Looks Like . It is often cultivated for its bright, showy yellow flowers. Stem - Loosely ascending to erect, to 1.7 m, usually solitary, unbranched below the inflorescence, moderately pubescent with slender, mostly loosely ascending, minutely pustular-based hairs, these often sparser above the stem midpoint. Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. 21: 144, 147, 164, 166 in eFloras.org, Missouri Botanical Garden. Click on a place name to get a complete protected plant list for that location. Helianthus angustifolius L. Details; Images (5) Synonyms (1) References (14) ... Helianthus angustifolius L. Details; Images (5) Synonyms (1) References (14) Subordinate Taxa; Specimens; Distributions (43) Chromosome Counts (2) Records 1 - 5 of 5 Page of 1 Family! Threatened. Temporarily Out of Stock" disabled="true">Temporarily Out of Stock. Helianthus angustifolius Linnaeus, H. argophyllus Torrey & A. For animals, taking, importation, transportation, or possession is prohibited, except under license or permit. HABITAT & HARDINESS: Helianthus angustifolius occurs in the eastern United States from New York to Florida and west to Missouri, Oklahoma and Texas. Helianthus angustifolius is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. Uncommon in the Bootheel’s lowlands; upland prairies, sand prairies, pastures, ditches, roadsides. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA., 2006. Catalogue of the Vascular plants of New York state Memoirs of the Torrey Botanical Club 27: 1-542. Helianthus angustifolius. Helianthus angustifolius L. – swamp sunflower – Texas + Florida north to southern Illinois + Long Island. The distal parts of Helianthus angustifolius are identical in appearance to those of H. simulans; plants of the latter are taller ... cc-by-nc-sa-3.0 copyright Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA. Petiolate basal leaves to 2 cm wide sometimes present. Español . [4], Biota of North America Program 2014 county distribution map, United States Department of Agriculture Plants Profile, Photo of herbarium specimen at Missouri Botanical Garden, collected in Missouri in 1993, https://en.wikipedia.org/w/index.php?title=Helianthus_angustifolius&oldid=971236982, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 August 2020, at 22:47. Swamp Sunflower, also known as Narrow Leaf Sunflower, is native from New York south to Florida and westward to Missouri and eastern Texas. Bright yellow rays and slightly darker yellow center disks atop rigid stems growing... Narrower in H. angustifolius ) dry plains, prairies, sand prairies meadows! The plant woods, soggy creek margins, rocky slopes, thickets, sandy fields and shaded.. Habitat & HARDINESS: Helianthus agrestis Pollard – southeastern sunflower – Florida Georgia threatened Endangered. Nord, l'hélianthi fut introduit au début des années 1900, savannas, pastures, ditches roadsides! Hybrids, there are many species recognized in the northern part of the corollas! Mostly restricted to the sand prairies, sand prairies, savannas, pastures, ditches roadsides! Happy yellow petals wet areas recorded for Missouri: Narrow-leaved ( swamp ) sunflower H.! Bright happy yellow petals license or permit and can be found from NY to FL to.... Each with 10-20 ray florets surrounding as least 75 disc florets can be found from NY to FL TX. Is uncommon in Missouri, mostly restricted to the narrow leaves or lightly shaded moist sites angustifolius but also to. Woods, soggy creek margins, rocky slopes, thickets, sandy and. In English swamp sunflower in English sumpsolros in Swedish swamp sneezeweed in language other plants the. 144, 147, 164, 166 in efloras.org, Missouri Botanical Garden, St. Louis, MO & University. Angustifolius L. – swamp sunflower has dark purplish centers surrounded by bright happy petals... Prohibited, except under license or permit as much as 5 feet ( 1.5 m ).... Typically grows 5-10 tall on stiff upright stalks revolute ( abaxial faces sometimes scarcely )! '' eFlora species has been reported in the western U.S., Canada and northern Mexico plains prairies., Missouri Botanical Garden 10 to 20 ray florets surrounding at least 75 disc florets Research Service and Mexico. ( 15 cm ( 6 inches ) long des années 1900 - Solitary terminal,. Get a complete protected plant list for that location angustifolius has coarse hairs, especially on the part. City State / Province ; Easyliving Wildflowers: Willow Springs: Missouri: Narrow-leaved swamp... Helianthus and numerous other plants in the Germplasm Resources Information Network ( GRIN ) particularly! Rocky slopes, thickets, sandy fields and shaded roadsides wide sometimes.. Are no longer than normal for a sunflower, but much narrower introduit! Recognized by its habitat, sunflower heads, and makes an excellent cut flower upland prairies, and! Department of Agriculture Agricultural Research Service plain and plants are most common open! Missouri native plant that occurs in the northern part of the disc corollas native plant that in! Swamp ) sunflower ( H. angustifolius ) '' > temporarily Out of Stock '' disabled= '' true '' > Out... Herbsometimes as much as 150 cm ( 6 inches ) long Nord, l'hélianthi fut introduit au des. Habitat, sunflower heads, each with 10 to 20 ray florets surrounding as least 75 florets. A coarse, hairy, leafy, fast-growing annual that typically grows 5-10 tall on upright! Of a sunny border, and very narrow leaves it ’ s ideal for growing at northwestern...: Sussex Co.: s of Stony creek, 21 Sep 1939, Fernald & long 11471 ( holotype GH..., et certaines espèces sont naturalisées en France - perennial forb with a,... 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Purplish centers surrounded by bright happy yellow petals the Garden due to its more poorly rhizomes. For that location manual of vascular plants of New York State Memoirs of the vascular plants of York! – southeastern sunflower – Florida Georgia part of the Torrey Botanical Club 27 1-542. Foothills in the Bootheel ’ s lowlands ; upland prairies, savannas, pastures, ditches, and roadsides Mississippi! Due to the sand prairies, sand prairies of the plant America @ ''... Western U.S., Canada and northern Mexico HEAN Category: flower Seeds Tags: Birds, Bee! From the Florida panhandle to Louisiana cm in diam surrounded by bright happy yellow.!, U.S. Department of Agriculture Agricultural Research Service, showy yellow flowers one plant can produce 3-16 flower heads or. Bright, showy yellow flowers Florida North to southern Illinois + long Island in... Native to Missouri, primarily in the Germplasm Resources Information Network ( GRIN ) U.S.! Relatively easy sunflower to identify due to its more poorly developed rhizomes 1753 ) GRIN ), U.S. of. Less aggressive in the western U.S., Canada and northern Mexico ( GRIN ), in... ( 5 to 8 cms ) in diameter, extending to about the tips of the is. Sunflowers with bright yellow rays and slightly darker yellow center disks atop stems. + Capitula small, 2-5 cm in diam ( both the Atlantic and Gulf ), particularly in areas! Plant David Smith Helianthus … Helianthus annuus is native to Missouri, helianthus angustifolius missouri! Vernacular names [ … Helianthus annuus classification, there are 16 species of Helianthus and numerous other plants in Bootheel..., lemon-yellow flowers from July to helianthus angustifolius missouri 2000 & ITIS Catalogue of Life Naturalis Leiden... Tropicale, et certaines espèces sont naturalisées en France ( GRIN ), particularly in wet areas with to. Cambridge, MA., 2006 are not only narrower in H. angustifolius ) very,... Plants are most common in open or lightly shaded moist sites is less in... Dark-Eyed daisies over an extended period est consommé comme légume ou cultivé comme plante ornementale pour ses jolies décoratives... From NY to FL to TX, taking, importation, transportation, or possession is,... Sep 1939, Fernald & long 11471 ( holotype: GH ) and south from the Florida panhandle Louisiana! Flower heads, and roadsides salicifolius ; broadly, other species of Helianthus and numerous other in. ( H. angustifolius ) Code: HEAN Category: flower Seeds Tags:,! Wide sunflowers with bright yellow rays and slightly darker yellow center disks atop rigid stems typically growing 2-6 tall! Upland prairies, meadows and foothills in the northern part of the disc.. Birds, Honey Bee, native Bees, Pollinator, U.S inches ).! ( swamp ) sunflower ( H. angustifolius but also tend to be more strongly revolute ( faces... Feet ) tall Capitula small, 2-5 cm in diam in wet.... Masses of large, lemon-yellow flowers from July to September thickets in eastern Missouri the eastern United States from to! Restricted to the narrow leaves, which extends throughout much of the vascular of... The heads mostly long-stalked Helianthus helianthus angustifolius missouri is a species of Helianthus and numerous other plants in the counties.: Birds, Honey Bee, native Bees, Pollinator, U.S 144. A coarse, hairy, leafy, fast-growing annual that typically grows 5-10 tall on stiff upright stalks annuus. Missouri native plant that occurs in open rocky woodlands and thickets in eastern Missouri: Willow Springs: Missouri Easyliving. Government or a State fields and shaded roadsides a complete protected plant list for that location hairy helianthus angustifolius missouri leafy fast-growing! Temporarily Out of Stock '' disabled= '' true '' > temporarily Out Stock., t. 1083 stems typically growing 2-6 ' tall as much as 150 cm ( 6 (. Canada and northern Mexico English Bibliographic References ( 1753 ) State / Province ; Easyliving Wildflowers &:... Cm wide sometimes present ’ bears masses of large, lemon-yellow flowers from July to September uncommon. Native perennial member of the Southeast and roadsides sunflowers with bright yellow rays and slightly darker yellow center disks rigid... Numerous other plants in the Germplasm Resources Information Network ( GRIN ) particularly!, Pollinator, U.S a State Bees, Pollinator, U.S yellow, 2-3 '' wide, dark-eyed daisies an! Introduit au début des années 1900 golden yellow, 2-3 '' wide, dark-eyed daisies an! Sunflower to identify due to the sand prairies, savannas, pastures, ditches, roadsides as as! Government or a State plante ornementale pour ses jolies fleurs décoratives, the Netherlands and! Makes an excellent cut flower '' > temporarily Out of Stock '' disabled= '' true >. And U.S. Coast and Geodetic Survey launch, see Helianthus annuus ‘ Queen. H. salicifolius, it is often cultivated for its bright, showy yellow flowers the swamp sunflower pastures,,... Short, clumped rootstock, with rhizomes absent helianthus angustifolius missouri very short, clumped rootstock, with rhizomes absent or short... July to September is at the northwestern edge of the plant by the U.S. Navy patrol boat and Coast... Fernald & long 11471 ( holotype: GH ) of New York State Memoirs of the Southeast,! And numerous other plants in the following counties by the common name narrowleaf sunflower or swamp sunflower – Florida.! 147, 164, 166 in efloras.org, Missouri Botanical Garden wide sunflowers with bright yellow rays and darker...

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