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Language: German with 3-page English summary
This study reports the vegetation conditions along the transect aţ-Ţā'if-ar-Riyāḑ (central Saudi-Arabia), which were analysed with the aid of various geobotanic techniques. Vegetation surveys were carried out according to the method of Braun-Blanquet; their evaluation yields a detailed picture of the vegetation units. The vegetation map, scale 1 : 500,000, is based on a classification of the vegetation according to physiognomic and ecological criteria.
![Vegetation und Flora im Mittleren Saudi-Arabien (aţ-Ţā'if-ar-Riyāḑ) [Vegetation and Flora in Middle Saudi Arabia]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/16/16040.jpg?height=620 "Vegetation und Flora im Mittleren Saudi-Arabien (aţ-Ţā'if-ar-Riyāḑ) [Vegetation and Flora in Middle Saudi Arabia]")
![Vegetation und Flora im Mittleren Saudi-Arabien (aţ-Ţā'if-ar-Riyāḑ) [Vegetation and Flora in Middle Saudi Arabia]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/16/16040.jpg)
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