“…Among all the parts of medicinal plants, leaves were the most-used part throughout the study area with a percentage of 56.95% (Figure 4), in this respect, the predominance of leaves in traditional remedies has been reported by several studies in Algeria, [4][5]23,27,28 Spain, 67 Italy 68 and Turkey. 69 The preference of leaves in traditional medicine can be explained by the ease and speed of harvest, 34,40,70 besides, the leaves are the site of photosynthesis and sometimes the storage site of secondary metabolites, responsible for the plant's biological properties. [71][72][73] On the other hand, the insignificant use of fruits (2.67%), bulbs (2.67%) and roots (4.58%) is a very positive behavior, as it avoids the plant digging and guarantees the rapid recovery of the aerial part, similarly, the low use of flowers and fruits allows the natural seed dispersal and thus ensuring the survival of the species.…”