Sanvitalia ), the creeping zinnias, is a genus of flowering plants belonging to the family Asteraceae. They are native to mostly to Mexico, with a few species in Central America, South America, and the Southwestern United States.
Quercus shumardii, the Shumard oak, spotted oak, Schneck oak, Shumard red oak, or swamp red oak, is one of the largest of the oak species in the red oak group. It is closely related to Quercus buckleyi, Quercus texana, and Quercus gravesii.
Physostegia, the lionshearts or false dragonheads, is a genus of flowering plants in the family Lamiaceae, native to North America. They are erect rhizomatous herbaceous perennials inhabiting damp, sunny places. They grow up to 2 m (7 ft) tall with purple or pink tubular flowers in racemes in summer.
Valerianella is a genus of plant in family Caprifoliaceae. Many plants of this genus are known by the common name corn salad or cornsalad, although that name most often refers to Valerianella locusta.
Ferocactus cylindraceus is a species of barrel cactus which is known by several common names, including California barrel cactus, Desert barrel cactus, and miner's compass. It was first described by George Engelmann in 1853.
Chaetopappa is a genus of plants in the family Asteraceae which are known generally as leastdaisies.
Chaetopappa ericoides is a species of flowering plant in the family Asteraceae known by the common names rose heath and heath-leaved chaetopappa. It is native to the southwestern and western Great Plains regions of the United States, plus northern Mexico. It is found in California, Nevada, Arizona, Utah, New Mexico, Colorado, Wyoming, Texas, Oklahoma, Kansas, Nebraska, Chihuahua, Coahuila, Sonora, Durango, Zacatecas, San Luis Potosí, and Nuevo León.
Chaetopappa hersheyi is a rare perennial plant species of plant called Hershey's cliff daisy, in the sunflower family. The epithet "hersheyi" honors the plant's discoverer, Alfred Hershey who collected it in 1944. It was formally described by Sidney Fay Blake in 1946.
Sagittaria cristata, the crested arrowhead, is a plant species native to Ontario and north-central United States. It grows in shallow water along the edges of lakes, streams and marshes.
Prunus gracilis, called the Oklahoma plum, sour plum, and sand plum, is a species of Prunus native to the south-central United States.
Brickellia cylindracea, the gravelbar brickellbush, is a North American species of flowering plants in the family Asteraceae. It is found only in central Texas.
Chaetopappa asteroides, called the tiny lazy daisy, or Arkansas leastdaisy, is a North American species of plants in the family Asteraceae. It is native to the southern Great Plains of the United States and also to northeastern Mexico.
Chaetopappa bellioides, called the pretty lazy daisy, or manyflower leastdaisy, is a North American species of plants in the family Asteraceae. It native to northern Mexico and to the Rio Grande Valley in western and southern Texas.
Chaetopappa effusa, called the spreading lazy daisy, or spreading leastdaisy, is a North American species of plants in the family Asteraceae. It has been found only in Texas, largely on the Edwards Plateau.
Chaetopappa imberbis, called the awnless lazy daisy, or awnless leastdaisy, is a North American species of plants in the family Asteraceae. It has been found only in south-central Texas.
Chaetopappa parryi, called the Parry's lazy daisy, or Parry's leastdaisy, is a North American species of plants in the family Asteraceae. It is native to northeastern Mexico and to the Big Bend region of western Texas.
Gaillardia suavis is a species of flowering plant in the sunflower family, common names pincushion daisy and perfumeballs. It is native to northern Mexico and the southern Great Plains of the United States.
Hymenopappus scabiosaeus, the Carolina woollywhite, is a North American species of flowering plant in the daisy family. It grows in the central and southeastern United States, primarily on the Great Plains an on the Coastal Plain of the Southeast. There are also isolated populations in Illinois and Indiana as well as in the state of Coahuila in northern Mexico.
Hymenothrix wislizeni, the Trans-Pecos thimblehead, is a North American species of flowering plant in the daisy family. It grows in northwestern Mexico and the southwestern United States.
Ionactis elegans, the Sierra Blanca least-daisy, is a rare North American species in the family Asteraceae. It has been found only in New Mexico in the western United States.
