Mesopotamian shrub desert
RESOLVE 830
The Mesopotamian shrub desert covers most of the Syrian Desert (Badiyat ash Sham), spanning eastern Jordan, southern Syria, and western Iraq toward the foothills of the Zagros Mountains, and forms a transitional zone between the steppes of northern Mesopotamia and the Levant to the north and the Arabian Desert to the south, with the Tigris and Euphrates running through its eastern half. Its rocky and sandy plateaus carry sparse shrubland dominated by sagebrush (Artemisia), Anabasis, and Haloxylon, alongside perennial herbs such as Achillea fragrantissima and Astragalus, with ephemerals flushing briefly after the rains. The climate is arid subtropical: rainfall averages around 120 mm concentrated in winter, summer days frequently exceed 40 degrees Celsius, and winter nights can drop below freezing. The Syrian wild ass once ranged here but was hunted to extinction by the early twentieth century, and today very little of the ecoregion lies within protected areas. Along the rivers and lakes, the native Euphrates poplar (Populus euphratica) shades the banks with reeds and bulrushes, a drought-hardy riparian tree for warm, dry gardens.
About the deserts & xeric shrublands biome
Arid and semi-arid lands where low, erratic rainfall and high evaporation limit vegetation to drought-adapted shrubs, succulents, and sparse grasses. Day-to-night temperature swings are large, and life is finely tuned to water scarcity.
Collections for this ecoregion
No curated collection's plants all fit this ecoregion's zone range. We surface a collection only when every member would grow here — partial fits get filtered out rather than mislead. As the catalog and the curated set both grow, this section will fill in.