Carex nigra explained

Carex nigra is a perennial species of plants in the family Cyperaceae native to wetlands of Europe, western Asia, north Africa,^[1] and eastern North America. Common names include common sedge, black sedge or smooth black sedge. The eastern limit of its range reaches central Siberia, Turkey and probably the Caucasus.

Notes and References

1. Benítez‐Benítez . Carmen . Martín‐Bravo . Santiago . Bjorå . Charlotte S. . Gebauer . Sebastian . Hipp . Andrew L. . Hoffmann . Matthias H. . Luceño . Modesto . Pedersen . Tyril M. . Reznicek . Anton . Roalson . Eric . Volkova . Polina . Yano . Okihito . Spalink . Daniel . Jiménez‐Mejías . Pedro . July 2021 . Geographical vs. ecological diversification in Carex section Phacocystis (Cyperaceae): Patterns hidden behind a twisted taxonomy . Journal of Systematics and Evolution . en . 59 . 4 . 642–667 . 10.1111/jse.12731 . 234024542 . 1674-4918. free .