Table 2: Estimation of photosynthetic pigments of J. phoenicea L. leaves in EL-Gabal EL-Ahkdar area.

Sample

Chlorophyll A

( mg/ml)

Chlorophyll B

( mg/ml)

Carotenoids

( mg/ml)

Healthy sample

5.7708

4.894

6.323

Semi healthy sample

5.670

4.721

5.126

Sample sick

4.346

2.915

3.503