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Symphyotrichum oolentangiense (formerly Aster oolentangiensis and Aster azureus), commonly known as skyblue aster [4] and azure aster, [3] is a species of flowering plant in the family Asteraceae native to eastern North America.
Blue aster is a common name for several flowering plants in the aster family Asteraceae and may refer to: Symphyotrichum laeve , smooth blue aster Symphyotrichum oolentangiense (syn. Aster azureus ), sky blue aster
Symphyotrichum (/ ˌ s ɪ m f aɪ ə ˈ t r ɪ k əm /) is a genus of over 100 species and naturally occurring hybrids of herbaceous annual and perennial plants in the composite family, Asteraceae, most which were formerly treated within the genus Aster.
Aster is a genus of perennial flowering plants in the family Asteraceae.Its circumscription has been narrowed, and it now encompasses around 170 species, all but one of which are restricted to Eurasia; many species formerly in Aster are now in other genera of the tribe Astereae.
The family is commonly known as the aster, daisy, composite, or sunflower family. Most species of Asteraceae are herbaceous plants, and may be annual, biennial, or perennial, but there are also shrubs, vines, and trees. The family has a widespread distribution, from subpolar to tropical regions, in a wide variety of habitats.
Symphyotrichum laeve (formerly Aster laevis) is a flowering plant native to Canada, the United States, and Coahuila . It has the common names of smooth blue aster , [ 5 ] smooth aster , [ 4 ] smooth-leaved aster , glaucous Michaelmas-daisy [ 6 ] and glaucous aster .
Symphyotrichum oolentangiense — sky blue aster; Symphyotrichum pilosum — white heath aster; Symphyotrichum praealtum — willow aster; Symphyotrichum prenanthoides — crooked-stem aster; Symphyotrichum puniceum — swamp aster; Symphyotrichum racemosum — small white aster; Symphyotrichum robynsianum — Robyns' American-aster
Astereae is a tribe of plants in the family Asteraceae that includes annuals, biennials, perennials, subshrubs, shrubs, and trees. They are found primarily in temperate regions of the world. [2]