Hymenoxys is a genus of plants in the sunflower family, native to North and South America. It was named by Alexandre Henri Gabriel de Cassini in 1828.
Ericameria arborescens is a North American species of flowering plants in the daisy family known by the common name goldenfleece. It is widespread across much of California and found also in southwestern Oregon.
Ericameria laricifolia is a North American species of flowering shrub in the daisy family known by the common name turpentine bush, or turpentine-brush. It is native to the southwestern United States and northern Mexico (Chihuahua).
Ericameria nana is a North American species of flowering shrub in the daisy family known by the common names dwarf goldenbush and rubberweed. It is native to the western United States from eastern California, southeastern Oregon, Nevada, Idaho, Utah, and southwestern Montana.
Erigeron aphanactis is a species of flowering plant in the daisy family (Asteraceae) known by the common name rayless daisy, or rayless shaggy fleabane. This wildflower is native to the western United States, primarily the Great Basin and Colorado Plateau regions.
Erigeron blochmaniae is a species of flowering plant in the daisy family known by the common names Blochman's erigeron and Blochman's leafy daisy.
Erigeron bloomeri is a North American species of flowering plants in the daisy family known by the common name scabland fleabane.
Erigeron breweri is a North American species of flowering plants in the daisy family known by the common name Brewer's fleabane.
Erigeron cervinus is a North American species of flowering plant in the daisy family known by the common names Siskiyou fleabane and Siskiyou fleabane daisy.
Erigeron eatonii is a North American species of flowering plants in the daisy family known by the common name Eaton's fleabane.
Erigeron elegantulus is a North American species of flowering plants in the daisy family known by the common names blue dwarf fleabane and volcanic daisy.
Erigeron lassenianus is a species of flowering plant in the daisy family known by the common name Mount Lassen fleabane.
Hulsea nana is a North American species of flowering plant in the daisy family known by the common name dwarf alpinegold. It is native to the western United States from Washington, Oregon, and far northern California.
Hymenoxys cooperi is a species of flowering plant in the daisy family known by the common name Cooper's rubberweed. It is native to the southwestern United States and Great Basin, where it grows in rocky soils in arid regions from southern California to New Mexico, north as far as Idaho and Oregon.
Hymenoxys odorata is a species of flowering plant in the daisy family known by the common names bitter rubberweed and western bitterweed. It is native to the southwestern and south-central United States from southern California to Texas north as far as Kansas and Colorado, as well as northern Mexico. It grows in dry regions.
Agoseris grandiflora is a North American species of flowering plant in the daisy family known by the common names California dandelion, bigflower agoseris, and grassland agoseris.
Calycadenia spicata is a species of flowering plant in the daisy family known by the common name spiked western rosinweed. It is endemic to central California, where is a common grassland plant in the Central Valley and adjacent Sierra Nevada foothills from Butte County to Kern County.
Eriophyllum nubigenum, with the common name Yosemite woolly sunflower, is an uncommon flowering plant in the daisy family. It is endemic to California, where it is known only from the Sierra Nevada in and around Yosemite National Park.
Tetraneuris acaulis is a North American species of flowering plants in the sunflower family. Common names include angelita daisy, stemless four-nerve daisy, stemless hymenoxys, butte marigold, and stemless rubberweed.
Hymenoxys brandegeei is a species of flowering plant in the daisy family known by the common names Brandegee's four-nerve daisy, Brandegee's rubberweed or western bitterweed. It is native to the states of Arizona, Colorado, and New Mexico in the southwestern United States.
