Desert Chicory (Rafinesquia neomexicana)

Desert Chicory (Rafinesquia neomexicana), also known as New Mexico plumeseed or plumeseed, is a delicate annual wildflower native to the arid deserts of the southwestern United States and northwestern Mexico. This grayish-green plant features sparse foliage, weak zigzag stems that often climb through or lean on nearby shrubs for support, and exudes a milky sap when broken. Its basal leaves are pinnately lobed with narrow segments, while upper leaves are smaller and reduced. The most striking feature is its large, showy white flower heads—resembling dandelion-like blooms with strap-shaped ray florets often tinged with faint purplish streaks on the undersides—blooming in spring (typically March to May or June) after sufficient winter rains, brightening sandy or gravelly desert landscapes in habitats like creosote bush scrub and Joshua tree woodlands.

Desert Chicory (Rafinesquia neomexicana)
Desert Chicory (Rafinesquia neomexicana)

Scientific Taxonomy and Categorization

Scientific Name: Rafinesquia neomexicana A. Gray Common Names: Desert Chicory, New Mexico Plumeseed, California Chicory, Desert Chickory

Taxonomic Hierarchy (based on standard botanical classification):

  • Kingdom: Plantae (Plants)
  • Clade: Tracheophytes (Vascular plants)
  • Clade: Angiosperms (Flowering plants)
  • Clade: Eudicots
  • Clade: Asterids
  • Order: Asterales
  • Family: Asteraceae (Aster or Sunflower family; also known as the daisy family)
  • Genus:Rafinesquia
  • Species:Rafinesquia neomexicana

This species belongs to the tribe Cichorieae within Asteraceae (the chicory tribe), characterized by flower heads composed entirely of ligulate (strap-shaped) ray florets with milky sap — traits shared with common chicory (Cichorium intybus) and dandelions. It is a native annual herbaceous forb (herb), completing its life cycle in one season from a taproot. It is not a true chicory but earns the common name from its superficial resemblance to chicory flowers. Synonyms include Nemoseris neomexicana.

Detailed Plant Description

Desert Chicory is a delicate, grayish-green annual forb growing 6–24 inches (15–61 cm) tall, typically reaching up to 2 feet. The stems are weak, purplish at the base, zigzag-shaped, glabrous (completely hairless), and often climb or lean on neighboring shrubs for support. All parts exude a milky sap when broken. Leaves are sparse and alternate along the stems: lower (basal) leaves are larger (2–8 inches or 5–20 cm long), pinnately lobed with narrow, teeth-like lobes; upper leaves are reduced to small, bract-like appendages. The entire plant has a sparse, upright appearance adapted for arid conditions.

Detailed Flower Description

The showy, bright white flower heads measure about 1½ inches (3.8 cm) across and appear solitary or in small clusters at the tips of branches. Each head consists exclusively of ligulate ray florets (no central disk florets), giving it a dandelion- or chicory-like appearance. The rays are strap-shaped, with 5 small teeth at the tips and often purplish streaks or veins on the undersides or midribs. The phyllaries (bracts enclosing the head) are ½–1 inch (1.5–2.5 cm) long and feature purple-streaked midribs. Flowers open in response to adequate winter rainfall and close at night or in cloudy weather. The overall effect is a starburst of pure white against the desert backdrop.

Fruit: A cypsela (achene) with a pappus of dark gray bristles (hence “plumeseed”).

Habitat

Desert Chicory thrives in arid, dry-climate environments with sandy, gravelly, or rocky well-drained soils. It is commonly found in creosote bush scrub, Joshua tree woodland, arid plains, mesas, bajadas, moderate slopes, washes, and lower desert flats. It often grows nestled among or supported by other desert shrubs. Elevation range: 200–4,500 feet (61–1,067 m), primarily in lower to upper desert zones.

Range and Distribution

Native Range: Southwestern United States and northwestern Mexico.

  • U.S. States: Arizona (AZ), California (CA), Nevada (NV), New Mexico (NM), Texas (TX), Utah (UT).
  • Mexico: Northern and central Baja California, Sonora.

It occurs across the Mojave Desert and Sonoran Desert (including the Colorado Desert subregion). In California, it is native and found in creosote bush scrub and Joshua tree woodland communities. Distribution is concentrated in southeastern California, southern Nevada, and central/western/northeastern Arizona. It is absent from the eastern United States (where “Carolina desert-chicory” refers to the unrelated Pyrrhopappus carolinianus).

Phenology and Ecology

Bloom Period: February–June (primarily March–May), peaking as a conspicuous spring bloomer following adequate winter rainfall.

Ecologically, it provides nectar and pollen for butterflies, moths, native bees, and other insects. Seeds and plants may attract hummingbirds, rodents, granivorous birds, and even red-eared blister beetles (which feed on petals). It is an important early-season wildflower in desert ecosystems. Similar species include Rafinesquia californica (smaller heads, more restricted in Arizona) and Calycoseris wrightii (tackstem, with glandular herbage).

This native desert annual plays a key role in post-rainfall displays across the Southwest, including areas around Las Vegas, Nevada, where it brightens sandy washes and slopes each spring.

Coppereid, Nevada – Churchill County Ghost Town

Coppereid, also known as White Cloud City, is a historic ghost town and mining camp in Churchill County, Nevada, located in White Cloud Canyon on the western slope of the Stillwater Range. The site lies approximately 35 miles southeast of Oreana (or roughly 20–25 miles south/southeast of Fallon, depending on the route), accessible via dirt roads off Stillwater Road into the canyon. Coordinates are approximately 39.849°N, 118.189°W. It is a remote, scenic location with a seasonal stream, wildlife, and remnants of stone and adobe structures, including building foundations and smelter ruins.

Early Discovery and Development (1860s–1890s)

Copper ore was first discovered in White Cloud Canyon in 1868 by Frederick Smith and Major B.B. Bee. Initial small-scale work occurred in the early 1870s (around 1871–1873), with a copper smelter erected near the mouth of the canyon at what was then called White Cloud City or the White Cloud mining area. Operations were limited due to transportation challenges, low-grade ore, and the remote desert setting. Further intermittent activity took place in 1889–1896, particularly in 1893–1896, focusing on copper with some associated iron, lead, and other minerals.

In the early 1890s, the area saw renewed interest under the name Clemens (with a post office established October 29, 1892, and discontinued June 26, 1895). Mining remained modest, reflecting the boom-and-bust cycle typical of small Nevada mining districts in the Great Basin.

Peak Activity as Coppereid (1900s–1910s)

A more substantial camp emerged around 1907 when the site was redeveloped as Coppereid. A new townsite formed adjacent to the Coppereid Mine, featuring a steam hoisting plant, air compressor, and several buildings to support underground mining. By 1908, the camp included infrastructure for processing ore. A 3,790-foot aerial tramway was constructed to transport ore from mines higher in the canyon down to a smelter near the mouth.

The Coppereid post office opened on April 8, 1907, and operated until June 15, 1914, serving a small population that peaked at around 40 residents. The settlement supported miners, their families, and support workers in a typical early-20th-century mining camp layout. Ore production remained relatively small overall, with copper as the primary commodity alongside iron. The mine is classified in the Copper Kettle Mining District (or associated with the White Cloud/White Cloud Canyon area).

Decline and Later Attempts

Like many small Nevada mining operations, Coppereid struggled with economic viability. High transportation costs, fluctuating metal prices, and the challenges of water and isolation contributed to its decline after the post office closed in 1914. The site was largely abandoned by the 1910s–1920s, transitioning into a ghost town.

A final attempt to revive the mine occurred from 1948 to 1952. Workers recovered nearly $10,000 in ore, but operations ended abruptly when a flash flood—caused by water issuing from the main adit—damaged equipment and infrastructure. No significant production has occurred since, and the mine is now closed with no known plans for reopening.

Today and Preservation

Coppereid/White Cloud City remains a popular destination for ghost town enthusiasts, historians, and off-road explorers. Visible ruins include stone building foundations, smelter remnants, mine workings, and scattered debris from the mining era. The canyon setting provides a picturesque contrast of desert landscape, riparian vegetation along the stream, and rugged mountain terrain.

The site is on public land (likely Bureau of Land Management) and is accessible but requires high-clearance or 4WD vehicles for the final approach. Visitors are encouraged to practice “leave no trace” principles, avoid disturbing structures or artifacts, and be prepared for remote conditions with no services. It is sometimes visited alongside other nearby Churchill County sites like those in the Stillwater Range.

Coppereid exemplifies the small-scale, speculative copper mining that occurred across rural Nevada in the late 19th and early 20th centuries. Unlike larger silver or gold rushes (such as those in Austin or Tonopah), it never developed into a major boomtown but left tangible ruins that illustrate the optimism, hardship, and transience of frontier mining life in the Great Basin. Its history ties into broader patterns of mineral exploration in Churchill County, which has seen varied but generally modest production compared to neighboring counties.

Dixie Valley, Nevada – Churchill County Ghost Town

Dixie Valley, located in Churchill County, Nevada, is a remote, north-south trending basin in the Great Basin desert, flanked by the Stillwater Range to the west and the Clan Alpine Mountains to the east. Situated roughly 50–70 miles northeast of Fallon (accessible via Dixie Valley Road north from U.S. Highway 50), the valley features artesian springs, lush meadows in places, and geothermal resources. It is now largely part of the U.S. Navy’s Fallon Range Training Complex (FRTC), used for military aviation training, including by the Navy’s “Top Gun” school at Naval Air Station Fallon.

Early Exploration and Mineral Interest (1860s)

Indigenous peoples, likely including the Northern Paiute, used the valley for hunting, camping, and resources for centuries prior to Euro-American arrival. White settlers first entered the area around 1860–1861 during the early mining boom following Nevada’s territorial period.

In 1861, interest in mineral resources led to the organization of the Dixie Marsh District. Settlers targeted salt, potash, and borax deposits, particularly from the Humboldt Salt Marsh (also called Dixie Marsh) at the head of the valley. A small settlement called Dixie (sometimes referred to as the abandoned town of Dixie) was established at the head of the valley and named by Southern sympathizers during the Civil War era. Some borax production occurred—reportedly as many as ten cars shipped—but mining activity was intermittent and largely declined by 1868. Silver and gold prospecting in surrounding mountains continued sporadically.

The valley floor itself saw limited early development, partly due to its isolation. Federal surveys initially labeled it “Osobb” before the Dixie name took hold.

Brief Mining Revivals and Short-Lived Camps (Early 1900s)

Mining excitement returned briefly in 1907 when word of a silver discovery near the marsh reached the nearby camp of Wonder. A new townsite named Dixie was laid out in June 1907, quickly growing to include five saloons, two general stores, restaurants, a hotel, assay office, bakery, and a population of about 200. The boom faded by the end of summer as prospects proved disappointing. Another short revival occurred around 1911–1912 under French promoters who renamed the camp “Marvel,” but it too failed.

A separate gold and silver operation, the Dixie Comstock Mine, saw activity starting in 1935, with most production through 1942 (halted by wartime restrictions on non-essential gold mining). Sporadic work continued later, but output remained modest.

Ranching Community (1910s–1980s)

Unlike many Nevada mining ghost towns, the lasting settlement in Dixie Valley was agricultural. The first ranching families arrived around 1914, drawn by abundant artesian wells and springs that created fertile meadows ideal for growing alfalfa and raising cattle. Additional families followed, establishing a scattered ranching community with up to about 50 families or ranches at its peak. Homes were often isolated, with neighbors more than a mile apart.

The community maintained a one-room schoolhouse (serving grades 1–8, with the teacher living on-site; older students bused to Fallon). It also functioned as a community hall for meetings, dances, and elections. A post office operated from March 7, 1918, to December 30, 1933. The population was recorded as 49 in the 1940 census. There were no retail businesses, reflecting the self-sufficient, isolated nature of life in this “slice of Eden” amid the desert.

The valley experienced a significant natural event on December 16, 1954, when a major earthquake doublet struck central Nevada. A magnitude ~7.1–7.2 Fairview Peak earthquake was followed just over four minutes later by a ~6.8–6.9 Dixie Valley earthquake. These events produced extensive surface ruptures (up to several meters of offset) along faults, including the east-dipping Dixie Valley fault, visible as prominent scarps today. Damage in the remote valley was limited, with no reported injuries.

Geothermal Development

Geothermal exploration intensified in the 1980s. A medium-sized Dixie Valley geothermal power plant (66 megawatts) came online in 1988, utilizing steam from production wells. It continues to operate with a small workforce, highlighting the valley’s significant geothermal resources tied to its fault system.

Acquisition by the U.S. Navy and Transition to Ghost Town (1980s–1995)

In the 1980s, the U.S. Navy sought to expand its training ranges around Naval Air Station Fallon to accommodate growing aviation needs, including low-level flight training and weapons ranges. Negotiations for the Dixie Valley area (part of a larger ~5,500-square-mile expansion) began around 1984. Many residents resisted, citing concerns over compensation, the need to leave despite the Navy primarily wanting airspace, and increasing jet noise and sonic booms that disrupted daily life.

Most residents eventually accepted offers and relocated, primarily to Fallon, Reno, or other areas, with a 90-day evacuation period for some. The Navy acquired the land in 1995, incorporating it into the Fallon Range Training Complex (FRTC). Many homesteads and structures were demolished or left to deteriorate, though some ruins, outbuildings, an abandoned school bus, and scattered remnants (including military vehicles like tanks used for training) remain. The old schoolhouse was reportedly burned by the Navy in the late 1980s. A small cemetery with a few graves persists as a quiet reminder of the community.

Today

Dixie Valley is now a “different kind of ghost town”—abandoned not by economic bust but by federal acquisition. The area features abandoned ranch ruins, visible 1954 earthquake scarps, geothermal infrastructure, and active military use with jets frequently overhead. Access is limited in parts due to Navy restrictions, but some roads and viewpoints allow public exploration (check current regulations with the BLM or Navy). The valley retains its stark beauty, with springs, meadows, and desert expanses.

Dixie Valley exemplifies multiple layers of Nevada history: early mineral exploration during the Civil War era, 20th-century ranching resilience in a harsh environment, seismic activity along the Central Nevada Seismic Belt, renewable energy development, and modern military expansion. Its story contrasts with typical boom-and-bust mining towns, highlighting instead the tensions between civilian communities and federal land-use priorities in the American West. Ruins and interpretive remnants provide a tangible link to these chapters.

Etna, Nevada – Lincoln County Ghost Town

Official seal of Lincoln County, Nevada
Official seal of Lincoln County, Nevada

Etna, Nevada (Lincoln County) is a former railroad siding and small settlement in southeastern Nevada, now considered a ghost town or abandoned site. It lies in Rainbow Canyon (also associated with Meadow Valley Wash), north of the Narconon Rainbow Canyon Retreat along Nevada State Route 317, near coordinates 37°11′20″N 115°44′07″W and at an elevation of about 4,229 feet (1,289 m).

Prehistoric and Early Human Context

The area around Etna has evidence of long-term human occupation. Etna Cave (also historically known as Wheeler Cave), located nearby in a tributary canyon south of Caliente, is a significant archaeological site. It was excavated in the 1930s (primarily 1935–1937) by S.M. Wheeler under the Nevada State Park Commission.

The cave yielded stratified deposits showing multiple periods of use, including artifacts linked to earlier Great Basin cultures (sometimes classified under older terms like Gypsum Cave, Basketmaker, and Pueblo occupations in early reports). Recent studies have also documented rock art, including pictographs and petroglyphs at the site. This makes Etna Cave one of the first systematically studied archaeological locations in Lincoln County and an important reference for understanding prehistoric life in the region.

19th Century and Railroad Development

European-American activity in Lincoln County intensified in the mid-19th century with Mormon missionary and settler efforts (e.g., in nearby Meadow Valley/Panaca areas in the 1850s–1860s) and mining booms, such as at Pioche. However, Etna itself emerged later as part of railroad infrastructure.

Etna developed as a siding on the San Pedro, Los Angeles and Salt Lake Railroad (later part of the Union Pacific Railroad). The line was constructed through Rainbow Canyon between 1903 and 1905. Like many other small stops in the canyon (e.g., Carp, Stine, or Leith), it served operational needs such as passing sidings, section houses for track maintenance, and support for local ranches.

A 1912 newspaper reference mentions a section house at Etna being robbed, indicating some infrastructure and personnel were present in the early 20th century.

20th Century Settlement and Decline

In 1941, according to the Federal Writers’ Project, Etna had a population of 14, consisting of owners of the nearby Tennille (or Tenille) ranch. It functioned more as a small ranching-related community tied to the railroad rather than a mining boomtown.

The last occupants left in the late 1970s. The remaining residence was demolished in the early 1990s, leaving little visible above-ground structures today.

Significance and Current Status

Etna exemplifies the many minor railroad sidings that dotted Lincoln County’s rail lines, supporting transportation, ranching, and maintenance in a remote high-desert environment. Unlike prominent mining ghost towns, its history is modest and tied to infrastructure and agriculture. The proximity to Etna Cave adds archaeological value to the broader locale.

Today, the site is largely abandoned and fits the description of a ghost town. It is located in a scenic but arid canyon area, part of the broader historical landscape of Lincoln County, which includes Mormon settlement roots, mining districts, and the Union Pacific route. Visitors interested in history may find more to see at nearby sites like Caliente or through guided explorations of Rainbow Canyon rock art and railroad remnants.

Sand Springs Station, Nevada – Churchill County Ghost Town

Sand Springs Station, located in Churchill County, Nevada, is a historic site best known as a relay station on the Pony Express route. Its stone ruins represent a layered history of 19th-century western expansion, mail service, overland travel, and frontier life in the remote Great Basin desert. The site is one of the best-preserved Pony Express stations in Nevada, thanks to natural burial by sand and later archaeological efforts.

Location and Setting

The station lies approximately 20–26 miles east of Fallon along U.S. Route 50, at the entrance to the Sand Mountain Recreation Area (managed by the Bureau of Land Management). It sits near the base of Sand Mountain, a large dune complex formed from ancient Lake Lahontan sediments. The area is arid and windswept, with shifting sands that both challenged and preserved the site. The ruins occupy less than one acre and are accessible via a short interpretive trail from a parking area.

The name “Sand Springs” derives from a sand-filled summit with an emanating spring, though travelers often described the water as poor quality—thick, stale, and laden with sulphury salts that could blister the skin.

Early Exploration and Construction (1859–1860)

Army Lieutenant James H. Simpson surveyed the area in 1859 while exploring potential emigrant and mail routes across the Central Overland Trail. In early 1860, Bolivar Roberts, J.G. Kelly (sometimes spelled Kelley), and a small crew constructed the station using local stone. It served as Nevada Pony Express Station No. 26 (also associated with Mountain Well in some records). James McNaughton was the first station keeper before transitioning to a rider role.

The original Pony Express structure was relatively modest—roughly half the size of the final ruins. Built in phases, it included living quarters with a fireplace. The station provided a critical stop where riders could change horses, rest briefly, and continue the high-speed mail relay across the approximately 1,900-mile route from St. Joseph, Missouri, to Sacramento, California.

Pony Express Era (1860–1861)

The Pony Express operated from April 1860 to October 1861. Riders covered the full distance in about 10–12 days (longer in winter), relying on a network of roughly 30 stations in Nevada alone. Sand Springs served as a relay point for fresh mounts and minimal rest amid harsh desert conditions.

The service embodied frontier daring but proved short-lived and unprofitable. It ended when the transcontinental telegraph line was completed in October 1861, rendering the expensive pony relay obsolete.

British explorer and writer Sir Richard Burton visited on October 17, 1860 (while traveling by stagecoach). His vivid, unflattering description captured the station’s grim reality:

“Sand Springs deserved its name… the land is cumbered here and there with drifted ridges of the finest sand, sometimes 200 feet high and shifting before every gale… The water near this vile hole was thick and stale with sulphury salts: it blistered even the hands. The station-house was no unfit object in such a scene, roofless and chairless, filthy and squalid, with a smoky fire in one corner, and a table in the centre of an impure floor, the walls open to every wind, and the interior full of dust.”

Burton also noted the employees lounging about and a crippled rider injured by a horse fall. Despite the hardships, the station provided essential support along the route.

Later Uses (1860s–Late 1800s)

After the Pony Express folded, the site continued in service:

  • As an overland stage station for passenger and freight lines.
  • As a telegraph station (archaeological evidence includes insulators and resistor wire).
  • In 1866, as a stop on the Fort Churchill and Sand Springs Toll Road, linking Dayton to the Reese River mining district near Austin.

The structure expanded over time with additional rooms (including a later addition that doubled the size). It eventually served as a home and corral for two prospectors. Artifacts from these periods include ox shoes, wagon parts, and even a ceramic item dated to 1896. Liquor bottle fragments were notably common, despite official bans on alcohol at stations.

The multi-phase construction and extended use explain why the ruins are larger than a typical short-lived Pony Express relay station.

Abandonment, Burial, and Rediscovery (Late 1800s–1970s)

After abandonment in the late 19th century, drifting sands from Sand Mountain buried the station, preserving the stone walls remarkably well for over a century. The site faded from view and memory.

In 1976–1977, Bureau of Land Management personnel and archaeologists from the University of Nevada, Reno rediscovered and excavated it. They uncovered artifacts, mapped the layout (including evidence of phased additions), and stabilized the dark stone walls. The excavation clarified the site’s history and resolved discrepancies with historical descriptions.

Preservation and Current Status

The ruins were listed on the National Register of Historic Places on November 21, 1980 (reference #80002465). They form part of the Pony Express National Historic Trail and are designated a National Park Service “Vanishing Treasure” site. Interpretive signs describe station life, the Pony Express, and the challenges of desert travel.

Today, visitors can walk a short loop trail (about 0.5 miles) to view the stabilized stone foundations and walls, including the smoky fireplace corner noted by Burton. The site offers scenic views of Sand Mountain. Rules prohibit climbing on or disturbing the ruins to prevent further deterioration. It remains a popular roadside stop for those traveling U.S. 50 (“The Loneliest Road in America”).

The Sand Springs Station encapsulates broader themes of American westward expansion: the ambition of rapid communication, the harsh realities of desert life, and the rapid technological shifts that made the Pony Express a brief but legendary chapter in U.S. history. Its survival through natural burial and careful excavation makes it a tangible link to Nevada’s frontier past.

For visitors in the Fallon area, the site pairs well with Sand Mountain Recreation Area (known for its booming sand dunes) and other nearby Pony Express or Overland Trail remnants. Always practice Leave No Trace principles to help preserve this historic resource.

The documentary record of Sand Springs gives evidence that the building was used as a telegraph station as well as a stage and pony express station, probably from the end of July 1861 until the line was discontinued. An 1868 survey o f Township 17N Range 32E, Section 31, on Fourmile Flat just west of the site, shows a telegraph line running on a course that would intercept Sand Springs station. The remnants o f the line can still be seen today, although it was removed from the sand dunes in the immediate vicinity of the building during the early part of this century (1979).

Archaeological evidence from Sand Springs also suggests that it was used for telegraphing. Two vulcanite fragments from Room 3 are part of a flange on a Goodyear’s “peg type” telegraph insulator popular during the 1850s. A third hard rubber artifact from Room 1 is probably also part of peg type insulator. In addition, several pieces of braided copper wire from Room 3 are from some kind of electrical equipment and most probably are from the resistor of a telegraph key.

-The Pony Express in Central Nevada, Donald L. Hardesty, BLM Nevada, 1979

References