Cymopterus evertii

Last updated

Cymopterus evertii
Status TNC G2.svg
Imperiled  (NatureServe)
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Apiales
Family: Apiaceae
Genus: Cymopterus
Species:
C. evertii
Binomial name
Cymopterus evertii
R.L.Hartm. & Kirkpatrick

Cymopterus evertii is a species of flowering plant in the carrot family known by the common names Evert's springparsley and Evert's waferparsnip. It is native to Utah and Wyoming in the United States. [1] [2]

This plant was first discovered in 1981 [2] and described in 1986. [3] It is a small perennial herb forming a low tuft of herbage from a branching caudex covered in the persistent bases of previous seasons' leaves. The leaves are up to 13 centimeters long and 1.6 wide. They are divided into many small sections. When crushed they smell like orange peels. The inflorescence is an umbel of tiny white flowers. [2]

This plant is found in northwestern Wyoming and northeastern Utah. [1] [2] It may be more appropriately described as a Wyoming plant with a small disjunct occurrence in Utah. [2] It grows in a number of mountain and foothill habitat types, mostly located in the subalpine zone, with some at lower elevations and some in the alpine climates higher up. Most occurrences are located in the open on rocky substrates with little vegetative cover. There may be a few trees in surrounding terrain, such as limber pine, Engelmann spruce, and Douglas-fir. The soils are mostly volcanic. It can be found in scree and on fell fields. Many occurrences are in the Absaroka Mountains. [2]

There are few serious threats to the species because it occurs on largely inaccessible terrain. [1] [2]

Related Research Articles

Cymopterus multinervatus is a species of flowering plant in the carrot family known by the common name purplenerve springparsley. It is a perennial herb native to the southwestern United States, including the desert regions. It is stemless, producing leaves and inflorescence at ground level from a taproot. The leaves are erect on petioles of a few centimeters in length, with a fleshy blade dissected into waxy multilobed leaflets. The inflorescence arises on a stout purple or greenish peduncle up to about 14 centimeters tall. At the top is a rounded cluster of purple flowers sheathed in purple-veined bracts.

<i>Cymopterus</i> Genus of flowering plants

Cymopterus is a genus of perennial plants in the family Apiaceae native to western North America. They are commonly known as the springparsleys. They are mostly stemless, taprooted perennial herbs with leaves at ground level and flowering scapes bearing yellow, white, or purple flowers.

Cymopterus aboriginum is a species of flowering plant in the carrot family known by the common name Indian springparsley.

<i>Cymopterus cinerarius</i> Species of flowering plant

Cymopterus cinerarius is a species of flowering plant in the carrot family known by the common name gray springparsley. This small plant is native to the US states of California and Nevada, where it grows on the rocky talus of the Sierra Nevada. This plant has a short stem and lies against the ground or draped over rocky debris. Its distinctive leaves are only a few centimeters long and dissected into segments of a few millimeters in length. The gray-green segments are thick, pointed lobes with a bumpy textured surface and a waxy epidermal coating. From the center of this patch of leaflets sprouts an erect peduncle holding the flowers. The peduncle and the umbels of flowers are reddish-green or brown and the umbel has very large wrinkly bracts which are more visible than the actual white flower corolla.

<i>Cymopterus gilmanii</i> Species of flowering plant

Cymopterus gilmanii is a species of flowering plant in the carrot family known by the common name Gilman's springparsley.

<i>Cymopterus globosus</i> Species of flowering plant

Cymopterus globosus is a species of flowering plant in the carrot family known by the common name globe springparsley. This plant is native to the sandy flats extending between eastern California and Utah in the western United States. It is a low, stemless plant with leaves parallel to or lying flat on the ground. The green-gray parsley-shaped leaves are divided into several leaflets, which are further divided into neatly pointed segments. One or more tall purple or red-brown peduncles hold an inflorescence which is a spherical umbel densely packed with white or pinkish-purple flowers. They may be held in pairs atop the peduncle, and are often heavy enough to bend the peduncle to the ground.

Cymopterus ripleyi is a species of flowering plant in the carrot family known by the common name Ripley's springparsley, or Ripley's cymopterus. It is native to Nevada, Arizona and eastern California, where it grows in habitat with sandy soils, such as deserts. It is a stemless perennial herb, producing leaves and inflorescence from the taproot. The shiny, hairless leaves have small, rounded blades with approximately three leaflets each divided into lobes. The leaves are borne on petioles up to 10 centimeters long. The inflorescence is a spherical cluster of purplish or off-white flowers atop a long peduncle.

<i>Schoenocrambe argillacea</i>

Schoenocrambe argillacea is a rare species of flowering plant in the mustard family known by the common names clay reed-mustard, Uinta Basin plainsmustard, and clay thelypody.

<i>Phacelia submutica</i> Species of flowering plant

Phacelia submutica is a rare species of flowering plant in the borage family known by the common name De Beque phacelia. It is endemic to Colorado in the United States, where it is limited to the Piceance Basin in two counties. It is threatened by petroleum exploration. It was federally listed as a threatened species of the United States on July 27, 2011, a ruling which took effect on August 26, 2011.

<i>Cymopterus beckii</i> Species of flowering plant

Cymopterus beckii is a rare species of flowering plant in the carrot family known by the common names featherleaf springparsley, Beck springparsley, and pinnate springparsley. It is native to Utah and Arizona in the United States. There are disjunct occurrences at Capitol Reef National Park and in the Abajo Mountains of San Juan County, Utah. It has also been reported from Navajo County, Arizona.

Cymopterus goodrichii is a rare species of flowering plant in the carrot family known by the common name Toiyabe springparsley. It is endemic to Nevada in the United States, where it occurs in the Toiyabe and West Humboldt Ranges.

Thelesperma pubescens is a species of flowering plants in the aster family known by the common names hairy greenthread and Uinta greenthread. It is native to Wyoming and Utah in the United States. This species was first described in 1983.

<span class="mw-page-title-main">Albion Mountains</span>

The Albion Mountains are a mountain range in the U.S. states of Idaho (~99%) and Utah (~1%), spanning Cassia County, Idaho and barely reaching into Box Elder County, Utah. The highest point in the range is Cache Peak at 10,339 feet (3,151 m), and the range is a part of the Basin and Range Province. Most of the mountains are part of the Albion Division of the Minidoka Ranger District of Sawtooth National Forest.

<i>Cymopterus davisii</i> Species of flowering plant

Cymopterus davisii is a species of flowering plant in the carrot family known by the common name Davis's springparsley. This small, flat, taprooted perennial is endemic to Idaho in the United States, where it occurs in the Albion Mountains. The plant is found in the Albion Division of the Minidoka Ranger District of Sawtooth National Forest. It reaches approximately 7 in (18 cm) in height with a short stem that is sheathed by fibrous leaf bases. Numerous leaves form a whorl around yellow-flowered umbels.

<i>Aquilegia laramiensis</i> Species of flowering plant

Aquilegia laramiensis is a species of flowering plant in the buttercup family known by the common name Laramie columbine. It is endemic to Wyoming in the United States, where it is known only from the Laramie Mountains.

<i>Draba globosa</i> Species of flowering plant

Draba globosa is a species of flowering plant in the family Brassicaceae known by the common names beavertip draba, round-fruited draba, and rockcress draba. It is native to the western United States, where it occurs in Idaho, Montana, Utah, Wyoming, and possibly Colorado.

<i>Xanthisma coloradoense</i> Species of flowering plant

Xanthisma coloradoense is a species of flowering plant in the family Asteraceae known by the common name Colorado tansyaster. It is native to Colorado and Wyoming in the United States.

<i>Physaria parvula</i> Species of flowering plant

Physaria parvula is a species of flowering plant in the family Brassicaceae known by the common name pygmy bladderpod. It is native to the Western United States, where it can be found in Colorado, Utah, and Wyoming.

<i>Cymopterus glomeratus</i> Species of flowering plant

Cymopterus glomeratus , now including Cymopterus acaulis, is a flowering plant. This plant is an aromatic plant of the family Apiaceae, a family of commonly known as the “celery, carrot, or parsley” family. The genus name comes from the Greek word, “Cyma” which means “wave” and “Pteron” which means “wing”, and combines to form the genus “Cymopterus”.

<i>Dieteria bigelovii</i> Species of flowering plant

Dieteria bigelovii, or Bigelow's tansyaster, is a North American species of plants in the family Asteraceae. It is native to the southwestern United States.

References

  1. 1 2 3 Cymopterus evertii. NatureServe.
  2. 1 2 3 4 5 6 7 Moore, L. and S. Friedley. (2004, November 19). Cymopterus evertii Hartman & Kirkpatrick (Evert’s springparsley): A technical conservation assessment. [Online]. USDA Forest Service, Rocky Mountain Region.
  3. Hartman, R. L and R. S. Kirkpatrick. (1986). A new species of cymopterus (Umbelliferae) from northwestern Wyoming. Brittonia 38(4) 420-26.