Brown Galingale
CR

Brown Galingale

Cyperus fuscus

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Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Cyperus_fuscus

Overview

Cyperus fuscus, also known as brown galingale or brown flatsedge, is a species of flowering plant in the sedge family Cyperaceae. It is native to Europe, Asia, and North Africa. It was introduced into North America.

Brown Galingale (Cyperus fuscus) faces severe decline primarily due to habitat loss and degradation of wetland ecosystems. The species' specialized requirements for temporary pools and muddy margins make it particularly vulnerable to drainage, agricultural conversion, and water management changes that alter natural flooding cycles.

Threat summary

Habitat

Cyperus fuscus is native to Europe, Asia, and North Africa from England, Portugal and Morocco eastward to China and Thailand. In China, it is found in swamps, river margins, and other wet places including paddy fields.

Cyperus fuscus was introduced into North America where it is naturalized in widely scattered locations in the United States and Canada. European botanists were aware of its...

TERRESTRIAL· major

Frequently asked questions

Why is Brown Galingale classified as Critically Endangered?
Brown Galingale is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Brown Galingale (Cyperus fuscus) faces severe decline primarily due to habitat loss and degradation of wetland ecosystems. The species' specialized requirements for temporary pools and muddy margins make it particularly vulnerable to drainage, agricultural conversion, and water management changes that alter natural flooding cycles.
Where does Brown Galingale live?
Brown Galingale occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Brown Galingale?
The main threats to Brown Galingale are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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