الخلاصة:
The present study concerns the inventory and diversity of the medicinal plants in the region of
Ghardaïa (Noumérate), this study was realized in two different stations.
We listed 27 species, 17 species in first station and 20 species in the second station, belonging
to 15 families, 10 families are represent that by a single specie. Among the best represented families
meets Asteraceae with 8 species.
According to the biological types, the inventoried species) are group 12 (long-lasting)
perennials, and 17 (short-lived) annual plants.
The frequency is varied between 1,53 % and 34,04 % in the most mattering is Olea europaea
(34,04%) followed by Tevetia peruviana (13,84%), Ifloga spicata (13,84%) and Centaurea
dimorpha (10,76%).
For the density of the flora is different according to the species) and between the same species
and the stations of studies.
