Pacific Potentilla (Potentilla anserina ssp. pacifica) is a native perennial herb that grows in Northern, Southern and Central California, primarily in the North Coast, the Central Coast and South Coast regions. It tends to grow in wet and brackish places, at elevations from 0-800 feet.

Potentilla biennis is a species of cinquefoil known by the common names biennial cinquefoil and Greene's cinquefoil. It is native to western North America from northwestern Canada to the southwestern United States, where it grows in moist habitat. This is an annual or biennial herb producing an erect stem up to 70 centimeters tall from a taproot. It is hairy and glandular in texture. The hairy leaves are each divided into three toothed, oval leaflets each up to 3 centimeters long. The inflorescence is a cyme of several flowers. Each flower has five oval yellow petals 1 or 2 millimeters long and five triangular sepals which are slightly longer. The fruit is a minute whitish achene.

Potentilla drummondii is a species of cinquefoil known by the common name Drummond's cinquefoil. It is native to North America from Alaska to California, where it grows in many types of moist habitat. It is perhaps better described as a species complex containing many intergrading subspecies that readily hybridize with other Potentilla species. The plant is variable, growing decumbent or erect, small and tufted or up to 60 centimeters tall, hairless to woolly. The leaves are divided into several leaflets, which may be cut into lobes or toothed. The inflorescence is a cyme of several flowers. Each has a small corolla of yellow petals, each petal one half to one centimeter in length.

Potentilla flabellifolia is a species of cinquefoil known by the common names high mountain cinquefoil, fanleaf cinquefoil and fan-foil. It is native to western North America from British Columbia to California to Wyoming, where it grows in higher elevation mountainous habitat, such as summertime meadows. It produces one or more erect stems from a branching caudex and system of rhizomes. It grows 10 to 30 centimeters tall, and is slightly hairy to nearly hairless. The leaves are ternate, divided into three leaflets. The basal leaves are largest, borne on long petioles. Each has oval leaflets up to 3 centimeters long which are deeply cut into blunt teeth. Smaller leaves occur higher on the stem. The inflorescence is a cyme of one or more flowers. The flower has usually five yellow petals up to a centimeter long on a calyx of pointed sepals and narrower pointed bractlets.

Varileaf Cinquefoil (Potentilla diversifolia) is a native perennial herb that grows in Central California, primarily in the High Sierra Nevada region. It is moderately fast growing and moderately long-lived. It grows in a semi-upright form to a height of 3 feet, with active growth during the spring and summer. Flowers are yellow and striking, and bloom in the late spring. Leaves are medium green and deciduous. It tends to grow in moist rocky places, at elevations from 8000-11600 feet.

Potentilla gracilis, known as Slender Cinquefoil, or Graceful Cinquefoil is a species of cinquefoil. Named varieties are:

Potentilla gracilis, known as slender cinquefoil or graceful cinquefoil, is a species of cinquefoil. Named varieties are:

Potentilla millefolia is a species of cinquefoil known by the common names cutleaf cinquefoil and feather cinquefoil. It is native to Oregon, Nevada and eastern California, where it grows in moist mountain meadows and similar habitat. The plant produces a basal rosette from a taproot, then a decumbent stem up to about 20 centimeters in maximum length. The elongated leaves are made up of several overlapping pairs of deeply lobed leaflets. The inflorescence at the tip of the stem is a cyme of a few flowers, each with usually five yellow petals under a centimeter long.

Potentilla rivalis is a species of cinquefoil known by the common names brook cinquefoil and river cinquefoil. It is native to much of North America, including the southern half of Canada and the western and central United States. It grows in moist habitat, sometimes in disturbed areas. It is an annual or biennial herb producing upright stems up to half a meter tall from a taproot. The hairy leaves are divided into three to five leaflets which are lance-shaped to oval and lined with teeth. The inflorescence is a cluster of several flowers with tiny yellow petals no more than 2 millimeters long on a calyx of pointed sepals and bractlets which are slightly longer.

Dodecatheon conjugens is a species of flowering plant in the primrose family known by the common name Bonneville shooting star. This wildflower is native to western North America from California to Saskatchewan where it grows in seasonally wet areas from sagebrush steppe to high mountains. This is a thick-rooted perennial with narrow oval-shaped leaves around the base. It erects slim, tall stems which are dark in color and are topped with flower clusters of one to seven showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has five reflexed sepals in shades of magenta or white which lie back against the body of the flower. At the sepal bases is a ring of bright yellow. From the corolla mouth protrude large dark red or black anthers surrounding a threadlike pink stigma.

Dodecatheon redolens is a species of flowering plant in the primrose family known by the common name scented shooting star. This wildflower is native to western North America from California to Utah, where it grows in moist areas, especially in mountains. This is a hairy, thick-rooted perennial with long, clumping leaves around the base. It erects slim, tall, hairy stems which are dark in color and are topped with flower clusters of 5 to 10 showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has five reflexed sepals in shades of pink, lavender, or white which lie back against the body of the flower. Each sepal base has a blotch of bright yellow and is folded into a thick lip around the mouth of the flower. From the corolla mouth protrude large anthers which may be light pink to nearly black surrounding a threadlike stigma.

Dodecatheon jeffreyi is a species of flowering plant in the primrose family known by the common names Sierra shooting star, Jeffrey's shooting star, and tall mountain shooting star. This wildflower is native to western North America from California to Alaska to Montana, where it grows in mountain meadows and streambanks. This is a thick-rooted perennial with long, slightly wrinkled leaves around the base. It erects slim, tall, hairy stems which are dark in color and are topped with flower clusters of 3 to 18 showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has four or five reflexed sepals in shades of pink, lavender, or white which lie back against the body of the flower. Each sepal base has a blotch of bright yellow. From the corolla mouth protrude large dark anthers surrounding a threadlike stigma. The flowers of this species were considered good luck by the Nlaka'pamux people, who used them as amulets and love charms.

Dodecatheon pulchellum, commonly known as pretty shooting star, few-flowered shooting star, dark throat shooting star and prairie shooting star, is a perennial herb with single, leafless flower stems, growing from very short erect root stocks with no bulblets. It grows to a height of 5 to 40 centimeters. Its leaves are basal, 2-15 centimeter long, blades oblong-lance-shaped to oblance-shaped, mostly entire to somewhat small-toothed, narrowed gradually to winged stalks nearly as long.

Primula suffrutescens is a species of primrose known by the common name Sierra primrose. Primula suffrutescens is a subshrub growing from a sturdy anchoring rhizome. It has a matlike form with a thick, woody base covered in the dried remnants of previous seasons' herbage. The green leaves occur in several rosettes on the woody base. The hairless leaves are spoon-shaped with jagged, toothed tips and measure up to 3. 5 centimeters long. It is endemic to California, where it grows in the high mountains of the Sierra Nevada and Klamath Ranges. It grows in rock cracks, blooming in July and August. Primula suffrutescens is a subshrub growing from a sturdy anchoring rhizome. It has a matlike form with a thick, woody base covered in the dried remnants of previous seasons' herbage. The green leaves occur in several rosettes on the woody base. The hairless leaves are spoon-shaped with jagged, toothed tips and measure up to 3. 5 centimeters long. From the rosettes arise inflorescences on peduncles up to 12 centimeters tall. The showy inflorescence is an umbel of several flowers with tubular yellow throats and flat magenta corollas with five jagged or notch-tipped lobes. The fruit is a capsule. Distribution and habitat. It is endemic to California, where it grows in the high mountains of the Sierra Nevada and Klamath Ranges. It grows in rock cracks, blooming in July and August.

Dodecatheon alpinum is a species of flowering plant in the primrose family known by the common name alpine shooting star. This wildflower is native to the southwestern United States where it grows in wet areas in mountains. It is partially aquatic, sometimes growing along the edges of bogs and in shallow, slow rivulets. This is a thick-rooted perennial with narrow, straight leaves around the base. It erects slim, tall stems which are dark in color and are topped with flower clusters of one or more showy flowers. Each flower nods with its mouth pointed to the ground when new, and becomes more erect with age. It has four reflexed sepals in shades of bright pink or lavender which lie back against the body of the flower. These may have bases of white or yellow which rim the corolla. From the corolla mouth protrude large black anthers and a thready stigma.

Mesquite (Prosopis glandulosa var. torreyana) is a common subspecies of the small to medium-sized flowering tree in the legume family, Fabaceae. It is native to the southwestern United States and Mexico, but has been introduced to at least a half-dozen other countries. In California's Central Valley and deserts it is an important habitat plant for many species of wildlife. Honey Mesquite has a rounded crown and crooked, drooping branches with feathery foliage and straight, paired spines on twigs. In some settings it will remain a low growing shrub forming dense thickets that are used as refuge by rabbits, quail, and other animals. In other settings it grows as a tree that reaches 20-30 feet, rarely as tall as 50 feet. It is highly adapted to arid environments with a very deep taproot (up to 100 ft.) to reach underground water. The fruit is a nutritious "bean pod" that is valued by many animals and was eaten by native people of the desert. It has spines and caution should be used when deciding where to plant it. It is an essential plant for the desert wildlife garden.

Prosopis pubescens, commonly known as Screwbean Mesquite or Tornillo, is a species of flowering shrub or small tree in the pea family, Fabaceae, that is native to the southwestern United States (Texas, Arizona, New Mexico, California, southern Nevada and Utah) and northern Mexico (Baja California, Chihuahua, Coahuila, Sonora). In California it is found primarily in desert areas from Inyo County southward. It has light brown bark, usually short, straight spines (1-3 centimeter/0.39-1.2 inches), twice-compound leaves, and numerous, small, yellowish flowers appearing in elongate spikes. It is found along streams and valleys in deserts, particularly in damp or saline soil, and grows to about 7 meter (23 feet). It is distinguished from the very similar Honey Mesquite (Prosopis glandulosa) by its tightly twisted seedpods (legumes) which very much resemble turned screws. This morphology may have been an evolutionary defense against seed predators such as bean weevils (Bruchinae). Like Honey Mesquite, these seed pods are valued by wildlife and were eaten by native people.

Prunella vulgaris, known as common selfheal, heal-all, heart-of-the-earth or h kh tho in Vietnamese, is a medicinal plant in the genus Prunella. It grows from 1 to 2 feet high, with creeping, self-rooting, tough, square, reddish stems branching at leaf axis. The leaves are lance shaped, serrated and reddish at tip, about an inch long and 1/2 inch broad, grow on short stalks in opposite pairs down the square stem. The flowers grow from a clublike, somewhat square, whirled cluster, immediately below this club are a pair of stalkless leaves standing out on either side like a collar. Flowers are two lipped and tubular, the top lip is a purple hood, and the bottom lip is often white, it has three lobes with the middle lobe being larger and fringed upwardly. Flowers bloom at different times depending on climate and other conditions; Mostly from June to August. For medicinal purposes, the whole plant is gathered when the flowers bloom, and dried. The leaves and small flowers of heal-all are edible. Heal-all is a perennial herb found throughout Europe, Asia, Japan and the United States of America, as well as most temperate climates. Its origin seems to be European, though it has been documented in other countries since before any history of travel. In the United Kingdom it is abundant throughout Wales, Scotland, Northern Ireland and England. In the Republic of Ireland it is currently abundant in the west in counties Galway and Clare, the south-west in Kerry, the south coast and is also found around the central basin of Ireland. It is often found growing in waste ground, grassland, woodland edges, usually on basic and neutral soils. It is grown in any damp soil in full sun or in light shade. Seeds are sown in very early spring in a flat outdoor area.

Lance Leaf Self Heal (Prunella vulgaris var. lanceolata) is a native perennial herb that grows in northern, southern and central California. It tends to grow in wet places, at elevations from - feet.

Choke Cherry (Prunus virginiana) is a species in the Rosaceae (Rose) family, in the Bird Cherry (Padus) subgenus. It is native to North America where it is found almost throughout the continent except for the deep south and the far north. The plant is widespread in California, particularly in the mountains. It is a suckering shrub or small tree growing to 5 meter tall. The leaves are oval, 3-10 centimeter long, with a coarsely serrated margin. It is deciduous, and the leaves provide some fall color. The flowers are produced in racemes of 15-30 inches late spring (well after leaf emergence). The fruits are about 1 centimeter diameter, range in color from bright red to black. Although they are said to be edible, they contain small amounts of cyanide, especially when unripe. The very ripe berries are dark in color, less astringent, and contain less cyanide. Despite the potential toxicity, the fruits were valued by many Native people.

Western Chokecherry (Prunus virginiana var. demissa) is a native tree or shrub that grows in northern, southern and central California. It is fast growing and short-lived. It grows in an upright form to a height of 20 feet, with active growth during the spring and summer. Flowers are white and striking, and bloom in the spring. Leaves are medium green and deciduous. It tends to grow in rocky slopes, at elevations from 0-8200 feet.

Psathyrotes annua is a species of flowering plant in the aster family known by the common name annual psathyrotes. It is native to the southwestern United States and as far north as Idaho. It grows in desert and scrub habitat, often in areas with alkali soils among plants such as shadscale. It is a low, flat or mounding plant with spreading, hairy, scaly stems. It is pale green to reddish purple in color with gray-green leaves, its color dull from the coating of fibers on its surface. The irregularly rounded leaf blades are up to 1. 6 centimeters long with wavy or toothed edges. The knobby inflorescence arises from the leaf axils. It is lined with hairy gray-green phyllaries with dull points that curve outward. It contains several hairy yellow to reddish disc florets. The fruit is an achene covered densely in long hairs and tipped with a large pappus of bristles.

Chilean Cudweed (Gnaphalium stramineum) is a native annual or perennial herb that grows in central California.

Psilocarphus brevissimus is a species of flowering plant in the aster family known by the common names short woollyheads, woolly marbles, and woolly heads. The plant is native to western North America - from southwestern Canada, through California, to northwestern Mexico, as well as in southern South America. It grows in moist flats such as vernal pools, wetlands, and similar areas. It is found from sea level to 8,202 feet (2,500 m). Psilocarphus brevissimus is a small, woolly annual herb growing just a few centimeters tall with a branching stem or multiple stems. The small, gray-green leaves are erect, pointing up parallel to the stem and sometimes appressed to it. The inflorescence is a small, spherical flower head which is a cluster of several tiny woolly disc flowers surrounded by leaflike bracts but no phyllaries. Each tiny flower is covered in a scale which is densely woolly with long white fibers, making the developing head appear cottony. Varieties: There are two varieties of Psilocarphus brevissimus:Psilocarphus brevissimus var. brevissimus - formerly Psilocarphus globiferusPsilocarphus brevissimus var. multiflorus (Delta woolly marbles) - limited to the Sacramento - San Joaquin River Delta and surrounding parts of the Central Valley of California. This is an uncommon plant associated with vernal pools.

Psilocarphus oregonus is a species of flowering plant in the aster family known by the common names Oregon woollyheads and Oregon woolly marbles. It is native to western North America from Washington and Idaho to Baja California, where it grows in seasonally wet habitat, such as vernal pools. This is a small annual herb producing several stems just a few centimeters long which are coated in silvery or woolly fibers. The leaves are linear or lance-shaped and up to 2 centimeters long. The inflorescence is a small, spherical flower head only about half a centimeter wide. It is a cluster of several tiny woolly disc flowers surrounded by leaflike bracts but no phyllaries. Each tiny flower is covered in a scale which is densely woolly with long white fibers, making the developing head appear cottony. This is a small annual herb producing several stems just a few centimeters long which are coated in silvery or woolly fibers. The leaves are linear or lance-shaped and up to 2 centimeters long. The inflorescence is a small, spherical flower head only about half a centimeter wide. It is a cluster of several tiny woolly disc flowers surrounded by leaflike bracts but no phyllaries. Each tiny flower is covered in a scale which is densely woolly with long white fibers, making the developing head appear cottony.

Psilocarphus tenellus is a species of flowering plant in the aster family known by the common names slender woollyheads and slender woolly marbles. It is native to western North America from far southwestern British Columbia to Baja California, where it grows in seasonally wet habitat, such as vernal pools, as well as coastline and disturbed areas. This is a small annual herb producing several stems a few centimeters long which are coated in thin to thick woolly fibers. The leaves are lance-shaped to oblong and under 2 centimeters in length. The inflorescence is a spherical flower head no more than half a centimeter wide. It is a cluster of several tiny woolly disc flowers surrounded by leaflike bracts but no phyllaries. Each tiny flower is covered in a scale which is densely woolly with long white fibers, making the developing head appear cottony. This is a small annual herb producing several stems a few centimeters long which are coated in thin to thick woolly fibers. The leaves are lance-shaped to oblong and under 2 centimeters in length. The inflorescence is a spherical flower head no more than half a centimeter wide. It is a cluster of several tiny woolly disc flowers surrounded by leaflike bracts but no phyllaries. Each tiny flower is covered in a scale which is densely woolly with long white fibers, making the developing head appear cottony.

Puccinellia lemmonii is a species of grass known by the common name Lemmon's alkaligrass. It is native to western North America, particularly the northwestern United States, where it grows in moist, saline soils. It is a perennial bunchgrass forming clumps of stems up to 40 centimeters in maximum height with narrow, almost hairlike leaves located around the bases. The inflorescence is a spreading array of a few branches containing rough-haired spikelets.

Puccinellia nutkaensis is a species of grass known by the common names Nootka alkaligrass and Alaska alkali grass. It is native to North America from Alaska across northern Canada to Greenland and Nova Scotia, and down the west coast of the United States to the Central Coast of California. Puccinellia nutkaensis is a perennial bunchgrass which is quite variable in appearance, taking a petite, clumpy form or growing erect to 90 centimeters in height with robust inflorescences. It sometimes roots at stem nodes that become buried in moist substrate, and forms dense stands. A species of leafhopper, Macrosteles fascifrons, is associated with this grass in Alaska, remaining on the grass even when it is submerged amid icebergs.

Nuttall's Alkali Grass (Puccinellia nuttalliana) is a native grass that grows in northern, southern and central California. It is fast growing and short-lived. It grows in an upright form to a height of 0.8 feet, with active growth during the spring and summer. Flowers are yellow and bloom in the late spring. Leaves are medium green and deciduous. It tends to grow in saline meadows and flats, at elevations from 0-7500 feet.

Pyrrocoma lanceolata is a species of flowering plant in the aster family known by the common name lanceleaf goldenweed. It is native to western North America from central Canada to northeastern California to Colorado, where it grows in many types of habitat, including disturbed places and areas with wet, alkali soils. It is a widespread and variable plant. It is a perennial herb growing one or more stems up to about half a meter long. The stems are decumbent or upright, reddish, usually somewhat hairy to quite woolly, and glandular toward the ends of the stems. The largest leaves are at the base of the plant, each measuring up to 30 centimeters in maximum length. They are generally lance-shaped with sawtoothed edges. The inflorescence bears several, up to 50, flower heads lined with reddish to green phyllaries. Each contains yellow disc florets and ray florets. The fruit is an achene up to a centimeter long including its pappus.

Pyrrocoma racemosa is a species of flowering plant in the aster family known by the common name clustered goldenweed. It is native to the western United States, where it grows in many types of habitat. It is quite variable in morphology, and there are several varieties which are sometimes hard to tell apart. In general, it is a perennial herb usually producing two or more mostly erect stems reaching maximum heights between 15 and 90 centimeters. The stems are reddish or brownish in color, leafy or not, and hairless to quite woolly. The longest leaves are located in tufts around the base of the stems. They are lance-shaped to oval, smooth-edged, wavy, or deeply spine-toothed, and may exceed 30 centimeters in length. Basal leaves are borne on woolly petioles. Leaves located higher on the stem lack petioles and may clasp the stem at their bases. The inflorescence is a cluster of several flower heads lined with phyllaries which may be over a centimeter long and are hairy to hairless in texture. Each head contains many yellow disc florets and a fringe of several yellow ray florets. The fruit is an achene which may be over a centimeter long including its pappus.

Pyrrocoma uniflora is a species of flowering plant in the aster family known by the common name plantain goldenweed. It is native to western North America from central Canada to California to Colorado, where it grows in several types of habitat, including forest and meadows with alkali soils, such as those near hot springs. It is a perennial herb growing up to 40 centimeters tall, the stems reddish and usually with a thin to thick coating of woolly fibers. The lance-shaped, toothed leaves are usually woolly, the largest near the base of the plant reaching up to 12 centimeters in length. The inflorescence is a single flower head or a cluster of a few heads, each lined with woolly phyllaries. The head contains yellow disc and ray florets. The fruit is an achene which may be over a centimeter long including its long pappus. There are two varieties of this species. The rare var. gossypina, sometimes called the Bear Valley haplopappus or Bear Valley pyrrocoma, is known only from the San Bernardino Mountains of California. This woolly sunflower-like plant is found in the meadows and the unique pebble plain habitat near Big Bear.

Alisma Leaved Buttercup (Ranunculus alismifolius) is a native perennial herb that grows in northern, southern and central California. It is moderately fast growing and long-lived. It grows in an upright form to a height of 2 feet, with active growth during the spring and summer. Flowers are yellow and striking, and bloom in the mid spring. Leaves are medium green and deciduous. It tends to grow in wet places, streambank sand meadows, at elevations from 0-12000 feet.

Ranunculus canus is a species of buttercup known by the common name Sacramento Valley buttercup. It is endemic to California, where it grows in the Central Valley and adjacent mountain foothills, and the Transverse Ranges just south. It grows in grassland and meadows in woodland and forest habitat. This plant can be very similar in appearance to the California buttercup (Ranunculus californicus), and may be difficult to distinguish from it. It is variable in form. In general the plant is a perennial herb producing erect, usually hairy stems up to 65 centimeters tall. The hairy leaves are each made up of three leaflets, leaves occurring lower on the plant with wider leaflets which may be notched to lobed, and upper leaves with narrow, toothed leaflets. The flower has up to 23 shiny yellow petals and many yellow stamens and pistils at the center. The fruit is an achene, borne in a spherical cluster of 11 or more.

Alkali Buttercup (Ranunculus cymbalaria) is a native perennial herb that grows in northern, southern and central California. It is moderately fast growing and moderately long-lived. It grows in a semi-upright form to a height of 1 foot, with active growth during the spring and summer. Flowers are yellow and striking, and bloom in the late spring. Leaves are medium green and deciduous. It tends to grow in meadows, at elevations from 0-10500 feet.

Ranunculus eschscholtzii is a species of buttercup known by the common name Eschscholtz's buttercup. It is native to much of western North America from Arctic northwestern Canada and Alaska to California to New Mexico, where it grows in meadows and talus on high mountain slopes and other open rocky habitat. It is a perennial herb producing one or more erect stems up to 20 or 25 centimeters tall. The lower leaves have somewhat rounded blades each divided into a few lobes and borne on long petioles. Any upper leaves are smaller and not borne on petioles. The herbage is hairless and sometimes waxy in texture. The inflorescence is made up of one to three flowers on narrow pedicels. The flower has five to eight oval or rounded shiny yellow petals up to 1. 5 centimeters long each around a central nectary with many stamens and pistils. The fruit is an achene borne in a cluster of 17 or more. Media related to Ranunculus eschscholtzii at Wikimedia Commons

Ranunculus flabellaris is a species of flowering plant in the buttercup genus, Ranunculus, known by the common name yellow water buttercup. It is native to much of North America, including the southern half of Canada and most of the United States. It is aquatic or semi-aquatic, growing in water or in or near muddy areas in many habitat types. It is a perennial herb that produces stems up to about 70 centimeters long that float in water or spread along wet ground, sometimes rooting where they come in contact with moist substrate. Leaves are variable in morphology; as in many types of aquatic plants, leaves that develop submerged in water look different from those that develop in air. This phenomenon, heterophylly, has been studied extensively in this species, and leaf morphology has been shown to be influenced by many environmental factors, including temperature and the concentration of abscisic acid. A number of other factors affect leaf shape in heterophyllous plants. In this species, leaves that develop in the open air have somewhat rounded blades that are divided into a number of short, blunt, wide lobes. Leaves that develop underwater have narrow, even threadlike lobes. The inflorescence is made up of one or more flowers with five to fourteen, but generally no more than eight, shiny yellow petals. The petals, each up to 1. 3 centimeters in length are arranged around a central nectary with many stamens and pistils. The fruit is an achene borne in a dense cluster.

Ranunculus flammula, the lesser spearwort, greater creeping spearwort or banewort, is a species of perennial herbaceous plants in the genus Ranunculus (buttercup), growing in damp places throughout the Boreal Kingdom. It flowers June/July. Ranunculus flammula is poisonous. It is very closely related to R. reptans, which is distinguished by prostrate and more slender stems, narrower leaves and smaller flowers and is sometimes included within R. flammula sensu lato as a variety (R. flammula var. reptans (L. ) E. Meyer).

Ranunculus glaberrimus (Sagebrush Buttercup) is a small plant native to interior western North America, from central British Columbia east to southern Saskatchewan, southwest to northeastern California, and southeast to northern New Mexico. It prefers habitat near junipers (Juniperus occidentalis) and sagebrush (Artemisia tridentata) in damp ground. It is a herbaceous perennial plant growing to 5-26 centimeter tall. The leaves are oval, sometimes with rounded teeth at the end. The flowers are bright glossy yellow, usually with five petals but sometimes ten or more, the petals 6-15 millimeter long and 4-8 millimeter broad. It is among the first flowers to bloom after the snow has melted.