| Carex raynoldsii | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Cyperaceae |
| Genus: | Carex |
| Species: | C. raynoldsii |
| Binomial name | |
| Carex raynoldsii | |
| Synonyms | |
Carex lyallii | |
Carex raynoldsii is a species of sedge known by the common name Raynolds' sedge. It is native to western North America and grows in alpine to subalpine meadows.
Carex raynoldsii is sedge produces clumps of smooth stems up to about 75 centimeters in maximum height from a network of rhizomes. The inflorescence is a cluster of separate rounded or oval flower spikes one to two centimeters long, each generally hanging on a peduncle. The female flower has a covering scale which is black, brown, or purple, often with a raised, light colored middle stripe, and produces a rounded fruit.
This sedge is native to western North America from California to Colorado to Yukon, where it grows in mountain meadows in subalpine and alpine climates. [1]
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 hassei is a species of sedge known by the common name salt sedge. It is native to western North America from British Columbia to Baja California to New Mexico, where it grows in moist places, such as meadows.
Carex haydeniana is a species of sedge known by the common name cloud sedge.
Carex illota is a species of sedge known by the common name sheep sedge. It is native to western North America, where it grows in wet places such as marshes and mountain meadows, from New Mexico and California north to Western Canada.
Carex jonesii is a species of sedge known by the common name Jones' sedge. It is native to the Western United States and grows in moist 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 luzulina is a species of sedge known by the common name woodrush sedge.
Carex mariposana is a species of sedge known by the common name Mariposa sedge.
Carex neurophora is a species of sedge known by the common name alpine nerve sedge. It is native to the western United States, where it grows in wet mountain habitat such as meadows and streambanks. This sedge produces stems up to about 60 centimeters tall and inflorescences which are dense, oblong clusters of indistinguishable spikes of flowers.
Carex nigricans is a species of sedge known by the common name black alpine sedge.
Carex phaeocephala is a species of sedge known by the common name dunhead 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 sheldonii is a species of sedge known by the common name Sheldon's sedge.
Carex simulata is a species of sedge known by the common name analogue sedge.
Carex spectabilis is a species of sedge known by the common name showy sedge.
Carex straminiformis is a species of sedge known by the common name Shasta sedge.
Carex vernacula is a species of sedge known by the common name native sedge.
Carex atrosquama, the lesser blackscale sedge, is a species of sedge that was first formally named by Kenneth Mackenzie in 1912. It is native to the northwestern United States and western Canada, from Alaska south to Utah and Colorado. It grows in alpine and subalpine meadows, as well as along rivers and streams in gravelly areas.
Carex rariflora, the looseflower alpine sedge, is a species of plant in the sedge family. It is found in the United States in Alaska and Maine, and in Canada in New Brunswick and Nova Scotia. In these regions, it is ranked as an obligate hydrophyte in establishing wetland areas. It prefers wet environments such as open bogs, meadows, seepage slopes, and low-elevation heath tundra. This perennial grass, which can be up to 3 feet tall, has fibrous roots, and holds all perennial organs underground. The leaves are alternate, long, narrow, and simple, with parallel veins. They grow in dense clusters, and the dead leaves are found at the base of the plant. The plant blooms and fruits in the summer. All flowers are monoecious and unisexual, producing a spike inflorescence. All inflorescences are subtended by shorter, proximal bracts.