Lowell Edward Urbatsch

Nestotus is a genus of flowering plants in the family Asteraceae. The name Nestotus was chosen because it is an anagram of the name of the related genus Stenotus. Tonestus is similarly another anagram of the same name. Species Nestotus macleanii (Brandegee) R.P.Roberts, Urbatsch & Neubig - Yukon Territory Nestotus stenophyllus (A.Gray) R.P.Roberts, Urbatsch & Neubig - California, Nevada, Oregon, Idaho, Washington

Lorandersonia, commonly called rabbitbush, is a genus of North American flowering plants in the family Asteraceae. The genus is named for American botanist Loran Crittenden Anderson of Florida State University. Species Lorandersonia baileyi (Wooton & Standl.) Urbatsch, R.P.Roberts & Neubig – northern Mexico (Chihuahua, Coahuila, Nuevo León) + Southwestern United States (Arizona New Mexico Texas Oklahoma Kansas Colorado Utah) Lorandersonia linifolia (Greene) Urbatsch, R.P.Roberts & Neubig – Arizona New Mexico Colorado Utah Wyoming Montana Lorandersonia microcephala (Cronquist) Urbatsch,

Squamopappus is a genus of Mesoamerican plants in the tribe Heliantheae within the family Asteraceae. The only known species is Squamopappus skutchii native to Chiapas and Guatemala.

Toiyabea is a genus of North American plants in the tribe Astereae within the family Asteraceae. The genus is named for the Toiyabe Mountains in the US state of Nevada.

Medranoa is a genus of flowering plant in the family Asteraceae, native to northeastern Mexico and Texas. The genus was established in 2004, initially with a single species. It was expanded to five species in 2007, incorporating species formerly placed in Xylothamia, and then in Chihuahuana, Neonesomia, and Xylovirgata.

Triniteurybia aberrans, the Idaho goldenweed, is a species of flowering plant in the tribe Astereae within the family Asteraceae. It is the only species in the genus Triniteurybia. Triniteurybia aberrans is native to the United States, in the Sawtooth Mountains of Idaho and the Bitterroot Range of Montana.

Rudbeckia texana, commonly known at Texas coneflower or shiny coneflower, is a perennial plant in the family Asteraceae native to the Western Gulf coastal grasslands of Texas and Louisiana.

Nestotus stenophyllus is a species of flowering plant in the family Asteraceae known by the common name narrowleaf mock goldenweed. It was previously known as Stenotus stenophyllus. It is native to the western United States, especially the inland Pacific Northwest and northern Great Basin, where it grows in sagebrush habitat usually in rocky soil.

Lorandersonia baileyi (Bailey's rabbitbrush), is a North American species of flowering plants in the tribe Astereae within the family Asteraceae. It was initially discovered in the Guadalupe Mountains of New Mexico in 1902, and has since been collected in Arizona, Utah, Colorado, Kansas, Oklahoma, Texas, Chihuahua, Coahuila, and Nuevo León. Lorandersonia baileyi is a branching shrub up to 70 cm (28 inches) tall. It has many small yellow flower heads, each with about 5 disc florets but no ray florets.

Ericameria linearifolia is a flowering plant in the family Asteraceae known by the common names narrowleaf goldenbush and interior goldenbush. It is native to California, Nevada, southwestern Utah, and Arizona. Ericameria linearifolia is a shrub up to 150 cm (59 in) tall. One plant can produce several yellow flower heads, each at the end of a long leafless and unbranched stem. Each head contains up to 18 ray florets and as many as 60 disc florets. It grows in dry creek beds, deserts, mesas, and mountainsides with rocky or sandy soil.

Cuniculotinus is a genus of flowering plants in the family Asteraceae.

Chrysothamnus stylosus, called pillar false gumweed, or resinbush, is a species of flowering plants in the tribe Astereae within the family Asteraceae. It is native to Arizona and Utah in the southwestern United States. Chrysothamnus stylosus is a shrub up to 120 cm (48 inches) tall with bark that tends to turn gray and flaky when it gets old. Flower heads are yellow, usually produced in dense arrays of many heads. The species grows on sandy soil in canyonlands and open woodlands.

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Nestotus macleanii, also known as the Yukon goldenweed, is a species of plant in the genus Nestotus. It is endemic to the Yukon, Canada. According to NatureServe, it is vulnerable but not currently at risk.

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Eurybia kingii is a North American species of flowering plants in the family Asteraceae, called the King's serpentweed or King's aster. It has been found only in the State of Utah in the western United States. Eurybia kingii is a small perennial herb rarely more than 12 centimeters (2.8 inches) tall from a woody underground caudex. The plant produces flower heads in groups of 1-5 heads. Each head contains 13-27 white or lavender ray florets surrounding 29–47 yellow disc florets.

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Toiyabea alpina, the alpine serpentweed, is a species of North American plants in the tribe Astereae within the family Asteraceae. It is native to the Toiyabe and Toquima Mountains of central Nevada (Nye and Lander Counties).

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Gundlachia triantha, the TransPecos goldenshrub or Trans-Pecos desert goldenrod, is a North American species of plants in the sunflower family. It is native to northern Mexico (Chihuahua, Coahuila, Durango, Nuevo León), with the range extending just over the Río Grande into western Texas in and near Big Bend National Park. Gundlachia triantha is a shrub up to 200 cm (6+1⁄2 ft) tall. The plant produces flower heads in clumps of 3–5 at the ends of small branches. Each head contains 3–7 disc flowers but no ray flowers.

Ericameria winwardii is a rare North American species of flowering plants in the family Asteraceae. It has been found only on in two adjacent counties in the western United States: Lincoln County in Wyoming and Bear Lake County in Idaho. Ericameria winwardii is a branching shrub up to 20 cm (8 inches) tall. Leaves are elliptic or oblanceolate up to 15 mm (0.6 inches) long. It sometimes produces flower heads one at a time, sometimes in groups, each head with 4–9 disc florets but no ray florets.

Ericameria juarezensis is a plant species in the family Asteraceae, found only in the mountains of northern Baja California. Ericameria juarezensis is a branching shrub up to 60 cm (2 feet) tall and 120 cm (4 feet) across. Stems can be as much as 3 cm (1.2 inches) in diameter at the base, with gray-brown, shedding bark. Leaves are obovate or oblanceolate, with no teeth on the edges. Flower heads are yellow, sometimes with as many as 26 disc florets but no ray florets.

Ericameria arizonica is a North American species of flowering shrub in the family Asteraceae known as Arizona goldenbush or Grand Canyon goldenweed. It has been found only on the cliffs on the south rim of the Grand Canyon in Coconino County, Arizona. Ericameria arizonica is a shrub up to 50 cm (20 inches) tall. It has elliptic to narrowly oblanceolate leaves up to 35 mm (1.4 inches) long. Flower heads are in flat-topped arrays, each with both disc florets and ray florets.

Chrysothamnus scopulorum, called Grand Canyon glowweed or evening-daisy , is a North American species of flowering plants in the tribe Astereae within the family Asteraceae. It has been found only in northern Arizona and southern Utah. Chrysothamnus scopulorum is a branching shrub up to 100 cm (40 inches) tall with tan or gray bark, becoming flaky as it gets old. It has many small, yellow flower heads clumped into dense arrays. The species grows on mountain slopes alongside brush and Ponderosa pine.

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