Juncus regelii

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Juncus regelii
Juncusregelii.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Juncaceae
Genus: Juncus
Species:
J. regelii
Binomial name
Juncus regelii

Juncus regelii is a species of rush known by the common name Regel's rush. It is native to western North America from British Columbia to Utah, where it grows in moist mountainous habitat, such as meadows. This is a rhizomatous perennial herb producing a dense clump of flattened stems up to about 60 centimeters tall. The inflorescence is made up of one or more thin or dense clusters of up to 30 flowers each. The flower has narrow, pointed brown to greenish segments.


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Juncaceae family of flowering plants commonly known as rushes

Juncaceae is a family of flowering plants, commonly known as the rush family. It consists of 8 genera and about 464 known species of slow-growing, rhizomatous, herbaceous monocotyledonous plants that may superficially resemble grasses and sedges. They often grow on infertile soils in a wide range of moisture conditions. The best-known and largest genus is Juncus. Most of the Juncus species grow exclusively in wetland habitats. A few rushes, such as Juncus bufonius are annuals, but most are perennials.

<i>Juncus torreyi</i> Species of grass

Juncus torreyi is a species of rush known by the common name Torrey's rush. It is native to North America, where it is widespread. It can be found in many habitats across the southern half of Canada, coast to coast in the United States, and throughout northern Mexico. This is a perennial herb growing from rhizomes with associated tiny tubers. The smooth stems vary in maximum height from 30 centimeters to around a meter. The leaves are green to pink or red and up to 30 centimeters long. The inflorescences have many dense, rounded clusters of up to 100 flowers each. The flower has narrow, pointed greenish, tan, or reddish tepals and six stamens. The fruit is a pointed brown capsule.

Juncus hemiendytus is a species of rush known by the common name Herman's dwarf rush. It is native to the western United States, where it grows in moist places, especially areas that are wet in spring, such as vernal pools. This is a very small annual herb forming dense clumps of hair-thin reddish stems no more than about 3 centimeters tall. The tiny, thready leaves surrounding the stems are up to about 2 centimeters long. Each stem usually bears one reddish flower, which is made up of segments 2 or 3 millimeters long curving around the developing fruit.

Juncus kelloggii is a species of rush known by the common name Kellogg's dwarf rush.

<i>Juncus parryi</i> Species of grass

Juncus parryi is a species of rush known by the common name Parry's rush. It is native to western North America from British Columbia and Alberta to California to Colorado, where it grows in moist and dry spots in mountain habitat, including rocky talus and other areas in the subalpine and alpine climate. This is a rhizomatous perennial herb producing a dense clump of stems up to about 30 centimeters tall. There are short, thready leaves around the stem bases. The inflorescence is a cluster of flowers accompanied by a long, cylindrical bract which appears like an extension of the stem. The flower is made up of a few pointed, brown segments with membranous edges.

Juncus tiehmii is a species of rush known by the common name Nevada rush. It is native to the western United States, where it grows in wet habitat with granite sand substrate, including riverbanks and barren seeps. This is a small annual herb forming dense clumps of hair-thin stems no more than about 6 centimeters high. The inflorescence is made up of one to seven tiny flowers atop each stem. The flowers have a few greenish to pink or red segments no more than about 3 millimeters long.

Juncus triformis is an uncommon species of rush known by the common names Yosemite dwarf rush and long-styled dwarf rush.

Juncus uncialis is a species of rush known by the common names twelfth rush and inch-high rush. It is native to the western United States, where it is known from wet habitat such as vernal pools. This is a petite annual herb forming dense clumps of hair-thin green stems no more than 3 or 4 centimeters high. The inflorescence is made up of a single tiny flower atop each stem. The flower has several reddish segments about 2 to 5 millimeters long wrapped around the developing fruit.

Juncus digitatus is a rare species of rush known by the common name finger rush. It is endemic to Shasta County, California, where it is known from only two occurrences near Shingletown. It occurs in spring-moist habitat such as vernal pools in sunny locations in the foothills of the southernmost Cascade Range. The plant was first collected in 1991 and described to science as a new species in 2008.

Juncus scheuchzerioides is a species of rush variously called short rush or greater rush. It has an Antarctic circumpolar distribution and is native to many subantarctic islands in, and on the regions bordering, the Southern Ocean.

Persoonia leucopogon is a species of flowering plant in the family Proteaceae and is endemic to Western Australia. It is an erect to low-lying shrub with branchlets that are densely hairy when young, narrow oblong to narrow elliptic leaves and yellow or greenish yellow flowers borne singly or in groups of up to four on a rachis up to 2 mm (0.079 in) long.

<i>Persoonia trinervis</i> Species of flowering plant

Persoonia trinervis is a species of flowering plant in the family Proteaceae and is endemic to the south-west of Western Australia. It is an erect, sometimes spreading shrub with densely hairy young branchlets, spatula-shaped or lance-shaped leaves with the narrower end towards the base, and densely hairy yellow flowers.

<i>Paranomus abrotanifolius</i> Species of plant from the Western Cape province of South Africa

Paranomus abrotanifolius, commonly known as the Bredasdorp sceptre, is a richly branching shrub to 90 cm (35 in) high, with bisexual flowers that can be found from May to December, that is assigned to the protea family. It does not survive the periodic wild fires that occur in the fynbos, where it occurs. It is pollinated by insects. The fruits are ripe and release the seeds about two months after flowering, and the seeds are collected by ants, which take them to their underground nests to feed on their elaiosomes, a behaviour known as myrmecochory. This ensures that the seeds do not burn, so new plants can grow from them. It is a rare endemic species that is only known from ten locations near the southern coast of the Western Cape province of South Africa. It grows on weathered sandstone on the Potberg in De Hoop Nature Reserve and the Elim Flats.

<i>Leucospermum harpagonatum</i> The McGregor pincushion is a prostrate shrublet in the family Proteaceae from the Western Cape of South Africa

Leucospermum harpagonatum is an evergreen trailing shrublet with leathery, line-shaped, upright leaves and small heads with eight to ten cream, later carmine-colored, strongly incurved flowers assigned to the family Proteaceae. It is reminiscent of the hottentot fig without its flowers. It is called McGregor pincushion in English and flowers from late August till early November. It is critically endangered and occurs only in a very small area in the Western Cape province, South Africa.

<i>Leucospermum patersonii</i> The silveredge pincushion is a shrub in the family Proteaceae from the Western Cape of South Africa

Leucospermum patersonii is a large evergreen, upright shrub of up to 4 m (13 ft) high that is assigned to the family Proteaceae. It has large, roundish hairless leaves with three to eight teeths and egg- to globe-shaped, orange flower heads of 8–9 cm (3.2–4.0 in) across. From the center of each flower emerges a long orange style with a thickened tip that is bent to the center of the head, giving the entire head the appearance of a pincushion. It is called silveredge pincushion in English. Flowers can be found between August and December. It is an endemic species limited to the south coast of the Western Cape province of South Africa.

<i>Leucospermum innovans</i> The Pondoland pincushion is a shrub in the family Proteaceae from the Eastern Cape and Kwazulu-Natal in South Africa

Leucospermum innovans is an upright evergreen shrub with many pustules growing on the lower branches, wedge-shaped leaves, and oval, flower heads that are yellow on the outside, but with scarlet stripes on the inside of the perianth claws, with long styles sticking far beyond the perianths, jointly giving the impression of a pincushion. It is called Pondoland pincushion or Transkei pincushion in English. Flowers occur on and off between July and December, but flowering peaks in September and October.

<i>Leucospermum wittebergense</i> Species of shrub in the family Proteaceae from the Western Cape province of South Africa

Leucospermum wittebergense is an evergreen, upright to more or less spreading shrub of ½–1½ m (1⅔–5 ft) high and wide from the family Proteaceae. It has globe-shaped flower heads of about 2 cm (0.8 in) in diameter with initially whitish, later pinkish flowers. It has crowded, overlapping, inverted lance-shaped leaves, set at an upward angle and covered in short, dense grey-silvery shaggy hairs. From the center of the perianth emerge almost straight styles that jointly give the impression of a pincushion. It is called Swartberg pincushion in English. The species naturally occurs in the Western Cape province of South Africa. It can be found flowering between August and January.

Leucospermum fulgens is an evergreen, upright shrub of up to 3 m (10 ft) high, from the family Proteaceae. It has hairless and leathery inverted lance-shaped to oblong leaves tipped with mostly three teeth and globe- to egg-shaped flowerheads of 6–8 cm in diameter, that consist of pink to orange, later crimson flowers. From the center of the flowers emerge almost straight styles that jointly give the impression of a pincushion. It is called Potberg pincushion in English. New pink to orange flower heads occur between August and November, but older, crimson heads may persist until January. It is a critically endangered species, only known from one location in the Western Cape province of South Africa.

<i>Mimetes argenteus</i> Endemic shrub from the Western Cape province of South Africa

Mimetes argenteus is an evergreen, upright, hardly branching, large shrub of about 2 m high in the family Proteaceae. It has elliptic, silvery leaves, due to a dense covering of silky hairs, that stand out a right angle from the branches. It has cylindric inflorescences of 8–15 cm (3–6 in) long and 10–12 cm (4–5 in) in diameter, crested by smaller silvery pink leaves at an upright angle. These consist of many flower heads, each containing six to nine individual flowers and ar set in the axil of a leaf flushed mauve to carmine. It flowers from March to June. The silver pagoda naturally occurs in the Western Cape province of South Africa. It is called silver pagoda or silver-leaved bottlebrush in English and vaalstompie in Afrikaans.