Phyto-ecologie des peuplements a pseudocytisus integrifolius (salisb)‎ rehder, Chott el-Gharbi (Oranie-Algerie)‎

الملخص EN

This arid ecosystem (Chott El-Gharbi) is characterized by the presence very localised of a shrubby species Pseudocytisus integrifolius.

This endemic species colonizes vast expanses around the agglomeration of El-Kasdir.

The study of the vegetation of the Pseudocytisus integrifolius settelementses showed to us the importance and the predominance of xerophilous and halophilous species accompanied by a majority of therophytes.

The analyze of the floristic statements facts of arising a high rate of chamaephytes which arrive in first position with 78%.

The halophylous character is well confirmed in this taxon.

The intervention of man and his flocks seems to influence considerably the morphological types of this floristic procession (lignous, long-lived and annual).