Flora of Morocco
The flora of Morocco is a rich tapestry of biodiversity, encompassing approximately 4,200 plant taxa, with around 22% (879 taxa) classified as endemic. This diverse flora is influenced by Morocco's varied geography and climate, which range from Mediterranean zones to desert landscapes.
Phytogeographic Zones
Morocco is divided into several phytogeographic zones, each hosting distinct types of vegetation:
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Mediterranean Zone: Found at altitudes ranging from 0 to 1,500 meters, this zone is characterized by Mediterranean dry woodlands and steppe. Key species include Vicia canescens and various Salvia and Cistus species in degraded maquis known as garrigue.
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Cedar Zone: Ranging from 1,000 to 2,000 meters, this zone supports forests dominated by cedar trees.
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Sub-Alpine and Alpine Zones: These zones, above 2,000 meters, are home to unique alpine flora found nowhere else in Morocco.
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Semi-Desert and Reg Zones: These areas are characterized by sparse vegetation adapted to arid conditions.
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Sandy Desert and Oases: Regions with specialized flora that thrive in desert conditions.
Notable Plant Species
Several plant species are notable within Morocco's flora due to their uniqueness or economic importance:
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Dracaena draco: Known as the dragon tree, this species is found on rocky hilltops and in protected areas.
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Retama sphaerocarpa: This species is native to both the Iberian Peninsula and North Africa, often found in dry, rocky soils.
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Papaver rupifragum: A member of the poppy family, it is found in rocky terrains.
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Macrochloa tenacissima: Known for its resilience, this grass grows in rocky and base-rich soils across the region.
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Iris tingitana: Commonly known as the Morocco iris, it is found in the Mediterranean woodlands.
Human Impact and Conservation
The flora of Morocco has been significantly impacted by human activities, primarily through grazing by domestic animals, which has led to the degradation of natural habitats. The introduction of non-native species, such as Casuarina, Eucalyptus, and Opuntia ficus-indica, has also altered the natural landscape.
Efforts are being made to conserve Morocco's unique plant life through the establishment of protected areas and national parks. These efforts aim to preserve native species and restore degraded habitats.