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Callistephus / k æ ˈ l ɪ s t ɪ f ə s / [2] is a monotypic genus of flowering plants in the aster family, Asteraceae, containing the single species Callistephus chinensis. Its common names include China aster and annual aster. [3] [4] It is native to China and Korea. [3] [5] and it is cultivated worldwide as an ornamental plant in cottage ...
Multi layer petals Aster flower. The genus Aster once contained nearly 600 species in Eurasia and North America, but after morphologic and molecular research on the genus during the 1990s, it was decided that the North American species are better treated in a series of other related genera. After this split there are roughly 180 species within ...
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.
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).
Symphyotrichum is a genus of flowering plants in the tribe Astereae which includes the commonly cultivated New York aster (S. novi-belgii) and New England aster (S. novae-angliae). Its species are widespread in the Americas, including as far north as subarctic North America to as far south as Chile , Argentina , and the Falkland Islands .
Symphyotrichum jessicae (formerly Aster jessicae) is a species of flowering plant in the family Asteraceae endemic to Idaho and Washington states in the United States. Commonly known as Jessica's aster, it is a perennial, herbaceous plant that may reach 40 to 150 centimeters (1 + 1 ⁄ 4 to 5 feet) tall. Its flowers have violet ray florets and ...
Symphyotrichum firmum (formerly Aster firmus), commonly known as shining aster, shiny-leaved aster, [3] smooth swamp aster, [4] and glossy-leaved aster, [5] is a species of flowering plant in the daisy family Asteraceae native to Canada and the United States.
Symphyotrichum racemosum is a perennial herbaceous plant that reaches 30–90 centimeters (12–35 inches) (rarely to 100 cm (39 in)). It can grow in clumps with woody caudices or form colonies if its root system has developed long rhizomes.