Carex cruenta

{{Short description|Species of sedge}}

{{Use dmy dates|date=September 2022}}

{{Speciesbox

| image = Carex cruenta (7855323102).jpg

| genus = Carex

| species = cruenta

| authority = Nees

}}

Carex cruenta is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to parts of Asia, from Pakistan in the west to south central parts of China in the east.{{cite web |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:299313-1|title=Carex cruenta Nees |access-date=6 September 2022 |publisher=Kew Science – Plants of the World Online}}

Description

The {{cvt|30|to|100|cm}} tall sedge has a creeping rhizome covered in grey-brown fibrous scales. The erect culms are {{cvt|20|to|75|cm}} in length ith a triangular cross-section and covered by brown coloured sheaths near the base. The flat and linear leaves of the plant are always shorter than culms and are {{cvt|3|to|4|mm}} in width.

Taxonomy

The species was described by the botanist Christian Gottfried Daniel Nees von Esenbeck in 1834 as a part of the work Contributions to the Botany of India.{{cite web|url=http://www.worldfloraonline.org/taxon/wfo-0000345784|title=Carex cruenta Nees|accessdate=7 September 2022|publisher=The World Flora Online}} The type specimen was collected by Nathaniel Wallich in an area of alpine meadow in the Kumaon division of Uttar Pradesh in India.{{cite web|url=http://legacy.tropicos.org/Name/9910613|title=Carex cruenta Nees|accessdate=7 September 2022|work=Tropicos|publisher=Missouri Botanical Garden |year=2022}} It has one synonym; Carex heterolepis as described by Johann Otto Boeckeler in 1888.

Distribution

The range of the plant extends from northern parts of Pakistan in the west through the Himalayas including Nepal and Tibet and into southern parts of central China. It is found in subalpine or subarctic environments.

See also

References