Chaenactis alpigena | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Chaenactis |
Species: | C. alpigena |
Binomial name | |
Chaenactis alpigena | |
Chaenactis alpigena is a species of flowering plant in the daisy family known by the common name southern Sierra pincushion. It is native to the High Sierra Nevada and the White Mountains of California, extending in the latter just into Nevada. [1] [2]
The plant is cultivated in rock gardens as well. [3] It grows in sandy and gravelly soil in various alpine and subalpine mountain habitat.
This is a petite plant growing no more than a few centimeters tall with numerous stems which may be erect to prostrate, forming mats or clumps. It is generally gray to yellowish and densely woolly. Green, nearly hairless specimens have been noted. [3] The leaves occur in a basal rosette, each thick but not fleshy, and scoop-shaped with a few lobes along the edges. The leaves are variable in morphology, especially in northern individuals versus southern. [3] There is generally one flower head per stem. It is between about 1 and 2 centimeters long, somewhat cylindrical, hairy but not glandular, and lined with long, flat, blunt-pointed phyllaries. The head contains many white to pink-tinted flowers with large, protruding, darker colored anthers. The fruit is an achene over a centimeter long including its pappus. [3]
Chaenactis xantiana, the Mojave pincushion or Xantus pincushion, is a flowering plant in the family Asteraceae, native to the western United States, from southeastern Oregon, Nevada, southern and eastern California and northwestern Arizona. It is very common in the Antelope Valley in the Mojave Desert, and grows in sandy soils.
Chaenactis is a genus of plants in the daisy family which are known generally as pincushions or dustymaidens.
Chaenactis fremontii, with the common names Frémont's pincushion and desert pincushion, is a species of annual wildflower in the daisy family. Both the latter common name, and the specific epithet are chosen in honor of John C. Frémont.
Hulsea algida is a species of flowering plant in the daisy family, known by the common name Pacific hulsea or alpine gold.
Hulsea vestita is a species of flowering plant in the daisy family known by the common name pumice alpinegold.
Chaenactis artemisiifolia, with the common name white pincushion, is a species of flowering plant in the daisy family. It is native to the coastal Peninsular Ranges of Southern California and Baja California, in the chaparral and woodlands.
Chaenactis carphoclinia is a species of flowering plant in the daisy family known by the common name pebble pincushion. It is native to the southwestern United States and northwestern Mexico, where it grows in rocky and gravelly habitat, such as the California deserts. The species is found in southern California, Nevada, Utah, Arizona, southwestern New Mexico, Baja California, Sonora.
Chaenactis douglasii is a North American species of flowering plant in the daisy family known by the common name Douglas' dustymaiden.
Chaenactis glabriuscula, with the common name yellow pincushion, is a species of flowering plant in the daisy family. It is native to California and Baja California.
Chaenactis macrantha is a species of flowering plant in the daisy family known by the common names bighead dustymaiden and Mojave pincushion. It is native to the Great Basin and the southwestern deserts of the United States, in California, Arizona, Utah, Nevada, southwestern Idaho, and southeastern Oregon. It grows in dry, open habitat with gravelly, sandy soils, often calcareous or alkaline in nature.
Chaenactis nevadensis, with the common name Nevada dustymaiden, is a North American species of flowering plant in the daisy family.
Chaenactis parishii is a species of flowering plant in the daisy family known by the common name Parish's chaenactis.
Chaenactis santolinoides is a California species of flowering plant in the daisy family known by the common name Santolina pincushion.
Chaenactis stevioides, with the common names Esteve's pincushion and desert pincushion, is a species of flowering plant in the daisy family.
Chaenactis suffrutescens is a species of flowering plant in the aster family known by the common name Shasta chaenactis.
Orochaenactis is a monotypic genus of flowering plants in the daisy family containing the single species Orochaenactis thysanocarpha, which is known by the common name California mountain pincushion. It is endemic to the southern Sierra Nevada of California, where it grows in the forests and meadows of the high mountains.
Psorothamnus arborescens is a species of flowering plant in the legume family known by the common name Mojave indigo bush.
Rudbeckia californica is a species of flowering plant in the family Asteraceae, known by the common name California coneflower.
Packera werneriifolia, known by the common names alpine rock butterweed and hoary groundsel, is a species of flowering plant in the aster family. It is native to the western United States in the Sierra Nevada mountain habitat in subalpine and alpine climates, including forests and barren talus.
Agnorhiza ovata is a species of flowering plant known by the common name southern mule's ears. It is native to the mountains and foothills of southern California and Baja California, occurring the Coast Ranges and Sierra Nevada foothills in Tulare, Kern, Ventura, Los Angeles, Orange, Riverside, and San Diego counties in California, with additional populations in the Peninsular Ranges south of the international border.