Carex comosa is a species of sedge known as longhair sedge and bristly sedge. It is native to North America, where it grows in western and eastern regions of Canada and the United States, and parts of Mexico. It grows in wet places, including meadows and many types of wetlands. Tolerates deeper water than most common species and is good for retention basins. This sedge produces clumps of triangular stems up to 100 or 120 centimeters tall from short rhizomes. The inflorescence is up to 35 centimeters long and has a long bract which is longer than the spikes. It is a cluster of several cylindrical spikes. The scales over the fruits taper into long, thin awns.
Carex filifolia is a species of sedge known by the common name threadleaf sedge. It is native to western North America and grows on slopes, eroded areas, gravel, and dry habitats.
Carex lenticularis is a species of sedge known by the common names lakeshore sedge and goosegrass sedge. It is native to much of northern North America, including most all of Canada and the western United States, where it grows in wet habitats.
Carex nebrascensis is a species of sedge known as Nebraska sedge.
Carex rossii, commonly known as Ross's sedge, is a hardy species of sedge that is often a pioneer species in areas with little or no established vegetation, or in places where disturbance has occurred. Ross's sedge grows in a variety of habitats throughout much of western North America, from Alaska to Ontario, south to New Mexico and California. It flowers in May and June.
Carex pensylvanica is a species of flowering plant in the sedge family commonly called Pennsylvania sedge. Other common names include early sedge, common oak sedge, and yellow sedge.
Carex plantaginea, commonly known as carex plantain, plaintainleaf sedge, or seersucker sedge, is a perennial herb of the sedge family.
Carex conjuncta, known as soft fox sedge, is a species of sedge that was first formally named by Francis Boott in 1862. It is endemic to the central and eastern United States.
Carex eburnea, known as ivory sedge, ebony sedge, and bristleleaf or bristle-leaved sedge, is a small and slender sedge native to North America, from Alaska and Newfoundland south to central Mexico.
Carex albursina is a wide-leaved sedge. It grows in moist deciduous or mixed woods in eastern North America. It was named after White Bear Lake in east central Minnesota, where it was found by Edmund Sheldon in the 1890s. The leaves are 10–38 mm wide and 10–35 cm long.
Carex blanda, the common woodland sedge or eastern woodland sedge, is a sedge native to a wide variety of habitats in the eastern and central United States and Canada.
Carex stipata, variously called the prickly sedge, awl-fruited sedge, awlfruit sedge, owlfruit sedge, swamp sedge, sawbeak sedge, stalk-grain sedge and common fox sedge, is a species of flowering plant in the genus Carex, native to Canada, the United States, China, Korea, Japan, and Far Eastern Russia. It is a wetland obligate.
Carex muehlenbergii is a species of flowering plant, it is a type of sedge. It is a grass-like plant in the family Cyperaceae. Its common names include sand sedge, Muhlenberg's sedge.
Carex umbellata, the parasol sedge, is a species of flowering plant in the genus Carex, native to Canada and the central and eastern US, and introduced to the Dominican Republic. Its seeds are dispersed by ants.
Carex communis, the fibrous-root sedge, is a species of flowering plant in the genus Carex, native to central and eastern Canada and the central and eastern United States. Its seeds are dispersed by ants.
Carex tenuiflora, the sparse-flowered sedge, is a species of flowering plant in the family Cyperaceae. It is native to the Subarctic and Hemiboreal Northern Hemisphere; Alaska, Canada, the northern US, Scandinavia, the Baltic States, all of Russia, the north Caucasus, Siberia, the Russian Far East, Mongolia, northern China, Korea, and Japan. It is most often found in peatlands, preferring a pH of 6.
Carex deweyanaDewey's sedge, short-scale sedge, is a species of sedge native to Canada and the United States.
Carex peckii, Peck's sedge, Peck's oak sedge, or white-tinged sedge, is a species of sedge native to Canada and the United States.
Carex granularis, the limestone meadow sedge, is a widespread species of flowering plant in the family Cyperaceae, native to Canada and the United States east of the Rockies. As its common name suggests, it prefers wet areas and can tolerate alkaline conditions.
Carex exsiccata, the western inflated sedge or beaked sedge, is a species of flowering plant in the family Cyperaceae, native to British Columbia, Washington state, Oregon, Idaho, Montana, Colorado, and California. Native peoples used its roots to make a black dye.
