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.
Oclemena is a small genus of North American flowering plants in the tribe Astereae within the family Asteraceae.
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. Plants within the tribe are present nearly worldwide divided into over 250 genera and more than 3,100 species, making it the second-largest tribe in the family behind Senecioneae.
Isocoma, commonly called jimmyweed or goldenweed, is a genus of North American semi-woody shrubs in the family Asteraceae. It is found in the semi-arid areas of Southwestern United States and Mexico.
Isocoma pluriflora, commonly called southern jimmyweed or southern goldenbush, is a North American species of flowering perennial herbs in the family Asteraceae. It grows in northern Mexico and in the southwestern and south-central United States.
Isocoma acradenia is a North American species of flowering plant in the family Asteraceae known by the common name alkali goldenbush.
Isocoma menziesii is a species of flowering plant in the family Asteraceae, known by the common name Menzies' goldenbush.
Aphanostephus (dozedaisy) is a genus of flowering plants in the family Asteraceae.
Astranthium, or Western-daisy, is a North American genus of flowering plants in the family Asteraceae. Astranthium is native to the United States and Mexico.
Lorandersonia, commonly called rabbitbush, is a genus of North American flowering plants in the family Asteraceae.
Oonopsis, or false goldenweed, is a genus of flowering plants in the family Asteraceae.
Xanthisma, common name sleepy-daisy, is a genus of flowering plants in the family Asteraceae.
Xanthocephalum is a genus of North American plants in the tribe Astereae within the family Asteraceae.
Petradoria is a genus of North American subshrubs in the tribe Astereae within the family Asteraceae.
Celmisia tomentella is a species of perennial herb in the family Asteraceae. Leaves are 5 to 30 cm long and 5 to 15 mm wide, with a dark green or grey green upper surface. The daisy-like flowerheads, which are 6 to 8 cm in diameter, appear between December and February in the species native range. The species was first formally described in 1999 in New species and a new combination in Australian Celmisia (Asteraceae-Astereae) published in Australian Systematic Botany. It occurs in woodland, heath and bogs in subalpine areas including the Baw Baw plateau, the Bogong High Plains and Mount Buffalo in Victoria and northward into south-eastern New South Wales.
Isocoma veneta is a Mexican species of plants in the family Asteraceae. It is widespread across much of Mexico from Coahuila and Tamaulipas south as far as Oaxaca and Veracruz.
Brickellia tomentella is a Mesoamerican species of flowering plants in the family Asteraceae. It is native to Central America and to southern Mexico.
Heterotheca camporum, known by the common name lemonyellow false goldenaster, is a North American species of flowering plant in the family Asteraceae. It is found only in the central United States, primarily the Ozarks, the Cumberland Plateau, and the middle Mississippi Valley. There are reports of additional populations in the Northeast, the Southeast, and in the Great Lakes region, but these appear to be waifs or naturalizations.
Isocoma rusbyi, the Rusby's goldenbush or Rusby's jimmyweed is a North American species of plants in the family Asteraceae. It has been found in the States of Arizona, Utah, New Mexico, and Colorado in the southwestern United States. Some of the populations lie inside Grand Canyon and Petrified Forest National Parks, others in the Glen Canyon National Recreation Area.
Isocoma hartwegii is a Mexican plant species in the family Asteraceae. It has been found in the states of Jalisco, Zacatecas, Aguascalientes, Hidalgo, Guanajuato, and San Luis Potosí.
