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 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 archeri, known as Archer's sedge, is a species of sedge in the genus Carex, endemic to south-eastern Australia.
Carex nivalis is a species of sedge that was first described by Francis Boott in 1845. It is found from Afghanistan to southwest China. The name has also been used as a synonym for Carex micropoda.
Carex adusta, commonly known as the lesser brown sedge or the browned sedge, is a species of sedge (Carex) in the section Ovales. First described scientifically in 1839 by Francis Boott, it is found in Canada and the northeastern United States, where it grows in dry, acidic, sandy soils. Adusta is Latin for "burnt," probably referring to the color.
Carex acutata is a species of sedge, a flowering plant in the family Cyperaceae. It was first formally named by Francis Boott in 1846. Carex acutata is native to South America. In Bolivia it occurs at elevations of 3,500–4,000 m (11,500–13,100 ft).
Carex alligata, the Hawaiʻi sedge, is a species of sedge that is endemic to Hawaii.
Carex amicta is a species of sedge that was first formally named by Francis Boott in 1867. It is native to South America, from Venezuela to Peru.
Carex andersonii is a species of sedge that was first described by Francis Boott in 1846. It is native to Chile and Argentina.
Carex aperta, known as Columbian sedge, is a species of sedge that was first described by Francis Boott in 1839. It is native to eastern Russia, northern China, western Canada, and the northwestern United States. It grows in wet meadows, along shorelines, and in other wet habitats.
Carex arctata, known as drooping woodland sedge, is a species of sedge native to eastern North America. It is sometimes called black sedge, compressed sedge, or drooping wood sedge. It occurs from Manitoba to the eastern seaboard in Canada, south to northwestern North Carolina, and west to Minnesota. Carex arctata grows in bogs, hardwood forests, and spruce forests.
Carex banksii is a species of flowering plant in the sedge family, Cyperaceae. Carex banksii is native to South America and was first formally named by Francis Boott in 1839.
Carex barbata is a Tasmanian species of sedge that was first formally named by Francis Boott in 1858, in his Illustrations of the genus Carex. A specimen collected in February 1839 by R. C. Gunn is the only known collection of this species. In 1909, it was reclassified as a variety of Carex gunniana, but Kew's Plants of the World Online maintains it as a separate species.
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 gunniana is an Australia species of sedge that was first described in 1845 by Boott in the Proceedings of the Linnean Society of London. It is native to eastern Australia and Tasmania.
Carex hyalina, the tissue sedge, is a species of sedge that was first described by Francis Boott in 1847.
Carex lanceolata is a species of sedge, native to the eastern half of China, Mongolia, eastern Siberia, Korea, Sakhalin, and Japan. Its seeds are dispersed by ants.
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 breviculmis, called the Asian shortstem sedge, is a species of flowering plant in the genus Carex, native to Asia from the Indian subcontinent to Southeast Asia, China, Taiwan, Korea, Japan, north as far as Khabarovsk Krai, and Malesia, New Guinea, Australia, Norfolk Island and New Zealand. It has been introduced to the US state of Mississippi. Typically found in forests, it is quite shade tolerant.
