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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 (/ 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.
Symphyotrichum is the type genus of subtribe Symphyotrichinae. There are 98 species in the genus, some with varieties , and thirteen named hybrids . The genus is split into five subgenera : Chapmaniana , Astropolium , Virgulus , Ascendentes , and Symphyotrichum .
Symphyotrichum ciliatum is a species of flowering plant in the family Asteraceae native to North America and eastern Eurasia. Commonly known as rayless annual aster and rayless alkali aster , it is an annual , herbaceous plant that may reach over 70 centimeters (2 feet 4 inches) in height.
Symphyotrichum lateriflorum is a conservationally secure species and grows in a variety of habitats. It can be found throughout most of the eastern and east-central United States and Canada. There is also a native population in the state of Veracruz, Mexico. Its late-summer and fall appearing flowers are visited by small pollinators and nectar ...
Symphyotrichum praealtum is a perennial, herbaceous plant with long rhizomes. [3] The thick, firm leaves have conspicuous reticulate venation below. [4] Flowering occurs from August to November, [5] by which time the lower leaves are often withered.
Symphyotrichum ciliolatum (formerly Aster ciliolatus), commonly known as Lindley's aster and fringed blue aster, is a perennial herb native to Canada and the northern United States. It is also known as ciliolate wood aster and northern heart-leaved aster .
Symphyotrichum undulatum (formerly Aster undulatus) is a species of flowering plant in the family Asteraceae native to eastern North America. Its common name is wavyleaf aster , [ 3 ] and it is a perennial , herbaceous plant that flowers August through October and may reach heights between 30 and 160 centimeters (1 and 5 feet).