Coreopsis is a genus of flowering plants in the family Asteraceae. Common names include calliopsis and tickseed, a name shared with various other plants.
Ionactis, common name stiff-leaved asters or ankle-asters, is a small genus of plants belonging to the family Asteraceae. These aster-like plants are endemic to North America. One species is widespread across much of the eastern half of the continent, while two others are rare endemics with very restricted ranges.
Palafoxia, or palafox, is a genus of North American flowering plants in the Bahia tribe within the Asteraceae.
Coreopsis lanceolata, commonly known as lanceleaf coreopsis, lanceleaf tickseed, lance-leaved coreopsis, or sand coreopsis, is a North American species of tickseed in the family Asteraceae.
Plains coreopsis, garden tickseed, golden tickseed, or calliopsis, Coreopsis tinctoria, is an annual forb. The plant is common in Canada, northeast Mexico, and much of the United States, especially the Great Plains and Southern states where it is often called "calliopsis." The species is also widely cultivated and naturalized in China.
Symphyotrichum 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. The majority are endemic to North America, but several also occur in the West Indies, Central and South America, as well as in eastern Eurasia. Several species have been introduced to Europe as garden specimens, most notably New England aster and New York aster.
Coreopsis auriculata, the lobed tickseed or mouse-ear tickseed, is a North American plant species of the family Asteraceae. It is native to the southeastern and east-central United States, from Louisiana east to the Florida Panhandle and as far north as Kentucky, Maryland, and West Virginia.
Coreopsis tripteris is a North American species of flowering plant in the family Asteraceae. It is widespread across much of eastern and central North America from the Florida Panhandle west as far as eastern Texas and north to Québec and Ontario. Its common names include tall tickseed, tall coreopsis, and Atlantic coreopsis.
Coreopsis palmata is a North American species of flowering plant in the family Asteraceae native to North America. Common names include stiff tickseed, wedgeleaf coreopsis, prairie coreopsis, prairie tickseed, and finger coreopsis.
Coreopsis nuecensis, the crown tickseed, is a North American plant species of Coreopsis in the family Asteraceae. It is native to Texas, Louisiana, and probably Tamaulipas. There are reports of isolated populations in Michigan and Florida, both probably escapes from cultivation.
Coreopsis gladiata, the coastalplain tickseed, is a North American species of perennial tickseeds in the family Asteraceae. It is native to the southeastern United States from eastern Texas to southeastern Virginia, primarily to the coastal plain.
Coreopsis californica is a North American species of tickseed in the family Asteraceae.
Coreopsis bigelovii is a species of flowering plant in the daisy or sunflower family, Asteraceae, with the common names Bigelow coreopsis and Bigelow's tickseed. It is endemic to California.
Coreopsis pubescens, called star tickseed, is a North American species of tickseeds in the family Asteraceae. It is native to the central and southeastern United States from eastern Kansas and eastern Texas east as far as Virginia, Florida, and the Carolinas. There are also reports of isolated populations in New England and in northern Indiana, probably as escapes from cultivation.
Coreopsis stillmanii is a species of flowering plant in the family Asteraceae known by the common name Stillman's tickseed. It is endemic to California, where it grows in the Central Valley and most of the adjacent coastal and inland mountain ranges in California chaparral and woodlands habitats. It is found east of San Francisco Bay and on the eastern side of the Central Valley.
Coreopsis nudata, the Georgia tickseed, is a herbaceous perennial plant species of the genus Coreopsis in the family Asteraceae. It is native to the southeastern United States, in the states of Georgia, Florida, Alabama, Mississippi, and Louisiana.
Eucephalus is a genus of North American flowering plants in the family Asteraceae.
Coreopsis intermedia, the goldenwave tickseed, is a North American species of plants in the family Asteraceae. It is native to a small region in the south-central United States (eastern Texas, western Louisiana, southwestern Arkansas.
Erigeron glabellus is a North American species of flowering plants in the family Asteraceae, called the streamside fleabane.
Erigeron nivalis is a North American species of flowering plant in the family Asteraceae, called the northern daisy. It is widespread across much of western North America from Alaska east to Northwest Territories and south as far as California and New Mexico.
