About Symphyotrichum oolentangiense (Riddell) G.L.Nesom
Symphyotrichum oolentangiense (Riddell) G.L.Nesom is a herbaceous plant that grows 20 to 150 centimeters (3⁄4 to 5 feet) tall, with one to several stems. Its leaves are alternate, simple, and have a rough texture. Composite flowers are produced between August and October, with ray florets that range in color from blue to violet.
This species grows in prairies, open woodlands, savannahs, and other open habitats. It is widespread across the Midwestern United States and eastern prairies, ranging from Texas to Minnesota. It also extends into Coahuila, Mexico, and Ontario, Canada, and is classified as endangered in New York.
Ecologically, the flowers of Symphyotrichum oolentangiense attract many different insect species, including bees, bee flies, butterflies, and beetles, among others. Many types of herbivorous insects eat its vegetation. Its seeds are dispersed by wind. The species is commonly found in higher-quality natural areas, particularly those that experience disturbances such as wildfire.
