Erigeron sionis

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Erigeron sionis
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Erigeron sionis
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Genus: Erigeron
Species:
E. sionis
Binomial name
Erigeron sionis
Synonyms [1]
  • Erigeron flagellaris var. trilobatusMaguire ex Cronquist, syn of var. trilobatus
  • Erigeron proselyticusG.L.Nesom, syn of var. trilobatus

Erigeron sionis is a North American species of flowering plant in the family Asteraceae known by the common name Zion fleabane. [2] It has been found in the southwestern United States, only in southern Utah. Some of the populations are inside Zion National Park, after which the species is named. [3] [4]

Erigeron sionis grows in shallow soil in open woodlands dominated by pine, juniper, Douglas fir, maple, and oak. It is a perennial, colony-forming herb up to 25 cm (10 inches) tall, spreading by means of stolons running along the surface of the ground. The inflorescence generally contains 1-4 flower heads. Each head contains 22–46 white ray florets surrounding many yellow disc florets. [2] [5]

Varieties [1] [2]

Related Research Articles

Erigeron abajoensis, the Abajo fleabane, is a species of Erigeron in the family Asteraceae. It is native to Utah in the western United States, and has been found also in neighboring parts of Arizona, Colorado, and New Mexico. It grows on sunny, dry, rocky slopes generally at elevations of 2,270 to 3,400 meters.

<i>Erigeron concinnus</i> Species of flowering plant

Erigeron concinnus, the Navajo fleabane, tidy fleabane or hairy daisy, is a perennial flowering plant in the family Asteraceae.

<i>Erigeron aphanactis</i> Species of flowering plant

Erigeron aphanactis is a species of flowering plant in the 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.

<i>Erigeron bloomeri</i> Species of flowering plant

Erigeron bloomeri is a North American species of flowering plants in the family Asteraceae known by the common name scabland fleabane.

<i>Erigeron breweri</i> Species of flowering plant

Erigeron breweri is a North American species of flowering plants in the family Asteraceae known by the common name Brewer's fleabane.

<i>Erigeron clokeyi</i> Species of flowering plant

Erigeron clokeyi is a North American species of flowering plant in the family Asteraceae known by the common name Clokey's fleabane, or Clokey's daisy.

<i>Erigeron eatonii</i> Species of flowering plant

Erigeron eatonii is a North American species of flowering plants in the family Asteraceae known by the common name Eaton's fleabane.

<i>Erigeron utahensis</i> Species of flowering plant

Erigeron utahensis is a North American species of flowering plant in the family Asteraceae known by the common name Utah fleabane.

<i>Erigeron reductus</i> Species of flowering plant

Erigeron reductus is a species of flowering plant in the family Asteraceae known by the common name lesser California rayless fleabane. It is endemic to California, from Trinity County south as far as Alameda County and El Dorado County.

<i>Erigeron tener</i> Species of flowering plant

Erigeron tener is a North American species of flowering plant in the family Asteraceae known by the common name slender fleabane. It is native to the western United States, largely in the Great Basin, in the states of California, Arizona, Nevada, Utah, Oregon, Wyoming, Idaho, and Montana.

<i>Erigeron pulchellus</i> Species of flowering plant

Erigeron pulchellus, the Robin's plantain, blue spring daisy or hairy fleabane, is a North American species of plants in the family Asteraceae. It is widespread across much of the United States and Canada from Québec and Ontario south as far as eastern Texas and the Florida Panhandle.

<i>Erigeron pumilus</i> Species of flowering plant

Erigeron pumilus, the shaggy fleabane, or vernal daisy, is a hairy North American species of perennial plants in the family Asteraceae. It is widespread across much of western Canada and the western United States, from British Columbia east to Saskatchewan and south as far as Oklahoma and the San Bernardino Mountains of California. There have been reports of the plant growing in Yukon Territory, but these were based on misidentified specimens.

<i>Erigeron bellidiastrum</i> Species of flowering plant

Erigeron bellidiastrum, the western daisy fleabane or sand fleabane, is a species of fleabane in the family Asteraceae. It is native to northern Mexico and the western and central United States.

<i>Erigeron consimilis</i> Species of flowering plant

Erigeron consimilis is a North American species of flowering plants in the family Asteraceae known by the common names foothill fleabane and San Rafael fleabane. It is found in the western United States: Arizona, New Mexico, Utah, Colorado, Wyoming.

<i>Erigeron formosissimus</i> Species of flowering plant

Erigeron formosissimus is a North American species of flowering plants in the family Asteraceae known by the common name beautiful fleabane.

<i>Erigeron religiosus</i> Species of flowering plant

Erigeron religiosus is a North American species of flowering plant in the family Asteraceae known by the common name Clear Creek fleabane . It is native to the southwestern United States, in southern Utah and northern Arizona.

Erigeron robustior is a North American species of flowering plant in the family Asteraceae known by the common name white cushion fleabane or Willamette fleabane. It is native to the southwestern Oregon and northern California in the western United States.

Erigeron sivinskii is a North American species of flowering plant in the family Asteraceae known by the common name Sivinski's fleabane.. It has been found in the southwestern United States, in the states of Arizona and New Mexico.

<i>Erigeron uintahensis</i> Species of flowering plant

Erigeron uintahensis is a North American species of flowering plant in the family Asteraceae known by the common name Uinta fleabane. It is native to the western United States, in the states of Idaho, Wyoming, Utah, and Colorado.

Erigeron watsonii is a rare North American species of flowering plant in the family Asteraceae known by the common name Watson's fleabane. It in the mountainous areas of the western United States, in the states of Idaho, Nevada, and Utah.

References