Biology:Symphyotrichum grandiflorum

Short description: Species of flowering plant in the family Asteraceae endemic to the southeastern United States

Symphyotrichum grandiflorum
Conservation status
Apparently Secure (NatureServe)
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Asteraceae
Tribe:	Astereae
Subtribe:	Symphyotrichinae
Genus:	Symphyotrichum
Subgenus:	Symphyotrichum subg. Virgulus
Section:	Symphyotrichum sect. Grandiflori
Species:	S. grandiflorum
Binomial name
Symphyotrichum grandiflorum (L.) G.L.Nesom
Native distribution
Synonyms
(L.) Semple & Brouillet Nutt. (L.) Reveal & Keener Aster grandiflorus Aster asperrimus L. Lasallea grandiflora Virgulus grandiflorus

Symphyotrichum grandiflorum (formerly Aster grandiflorus), the largeflower aster, is a species of flowering plant in the family Asteraceae. It is endemic to the southeastern United States where it is restricted to the Atlantic coastal plain of Virginia, North Carolina, and South Carolina, and the Piedmont of North Carolina and South Carolina. It is known from habitats such as sandy areas, roadsides, thickets, and forest edges. It can be distinguished from other Symphyotrichum species by its taller and hairier stems, clasping lower leaves, and large, showy flower heads. It is possibly threatened by habitat destruction within its restricted range but is still considered locally abundant in many areas such as the southern Appalachian Mountains.

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References

• "Symphyotrichum grandiflorum (L.) G.L. Nesom Largeflower Aster". The University of Texas at Austin. 13 December 2018. https://www.wildflower.org/plants/result.php?id_plant=SYGR5. 
• "Symphyotrichum grandiflorum". Arlington, Virginia: NatureServe. 2021. https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.133496/Symphyotrichum_grandiflorum. 
• POWO (2019). "Symphyotrichum grandiflorum (L.) G.L.Nesom" (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/981831-1. 
• "Symphyotrichum grandiflorum Large-flowered Aster" (in en). Ontario. 21 February 2014. https://uwaterloo.ca/astereae-lab/research/asters/symphyotrichum/symphyotrichum-grandiflorum. 

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