Swamp Sunflower

Helianthus angustifolius

"Helianthus angustifolius" is a species of sunflower known by the common name narrowleaf sunflower or swamp sunflower. 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 typically found in the coastal plain habitat, particularly in wet areas.
Swamp Sunflower (Helianthus angustifolius) Tentative ID. Growing at the edge of a pine forest and wetland habitat. https://www.jungledragon.com/image/70206/swamp_sunflower_helianthus_angustifolius.html Fall,Geotagged,Helianthus angustifolius,United States,Wetlands,aster,asteraceae,gold,helianthus,narrowleaf sunflower,sunflower,swamp sunflower,wetland,yellow

Appearance

"Helianthus angustifolius" is often cultivated for its bright, showy yellow flowers. Leaves are long and narrow, up to 15 cm long. It is a perennial herb sometimes as much as 150 cm tall. One plant can produce 3-16 flower heads, each with 10-20 ray florets surrounding as least 75 disc florets.

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Status: Unknown
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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderAsterales
FamilyAsteraceae
GenusHelianthus
SpeciesH. angustifolius
Photographed in
United States of America