VU

Needle Grass

Stipa tenacissima

Declining

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Stipa tenacissima faces severe pressure from overgrazing by livestock, particularly goats and sheep, which prevents natural regeneration and degrades grassland ecosystems. Large-scale harvesting for commercial fiber production has intensified in recent decades, with entire populations being cut for esparto grass used in paper manufacturing and handicrafts. Climate change exacerbates these pressures through increased drought frequency and altered precipitation patterns in its Mediterranean and North African range.

Threat summary

Habitat

Stipa tenacissima inhabits semi-arid steppes, dry grasslands, and scrublands across the Mediterranean Basin and North Africa. It thrives in areas with annual rainfall between 200-600mm, forming extensive monospecific stands on calcareous soils and rocky slopes at elevations up to 1,500 meters.

Rocky areas· majorDesert· major

Conservation measures underway

Species recoveryLegislation

Frequently asked questions

Why is Needle Grass classified as Vulnerable?
Needle Grass is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Stipa tenacissima faces severe pressure from overgrazing by livestock, particularly goats and sheep, which prevents natural regeneration and degrades grassland ecosystems. Large-scale harvesting for commercial fiber production has intensified in recent decades, with entire populations being cut for esparto grass used in paper manufacturing and handicrafts. Climate change exacerbates these pressures through increased drought frequency and altered precipitation patterns in its Mediterranean and North African range.
Where does Needle Grass live?
Needle Grass occurs in Algeria, Egypt, France, Israel, Libya, and Morocco (plus 3 other countries). Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Needle Grass?
The main threats to Needle Grass 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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