Sample Number

Sample Code

Species/Family

δ¹³C (‰)

Δ¹⁴C (‰)

01

SOCO1

Albizia lebbeck/Fabaceae

−26.85 ± 0.05

12.0 ± 2.0

03

SOCO3

Moringa oleifera/Moringaceae

−30.13 ± 0.05

15.3 ± 2.0

04

SOCO4

Calotropis procera/Apocynaceae

−29.37 ± 0.05

11.9 ± 2.0

05

SOCO5

Prosopis chilensis/Fabaceae

−25.18 ± 0.05

1.6 ± 2.0

06

SOCO6

Prosopis chilensis/Fabaceae

−23.03 ± 0.05

12.1 ± 2.0

07

SOCO7

Peltophorum africanum/Fabaceae

−20.76 ± 0.05

13.4 ± 2.0

08

SOCO8

Parkinsonia aculeata L./Fabaceae

−23.59 ± 0.05

12.7 ± 2.0

09

SOCO09

Cordia rothii Roem. & Schult./Boraginaceae

−22.81 ± 0.05

9.9 ± 2.0

10

SOCO10

Khaya Senegalensis/Meliaceae

−27.24 ± 0.05

12.5 ± 2.0

11

SOCO11

Leucaena glauca Benth/Fabaceae

−23.98 ± 0.05

8.9 ± 2.0

12

SOCO12

Prosopis chilensis/Fabaceae

−24.09 ± 0.05

8.0 ± 2.0

17

SOCO17

poacea/Poacea

−23.76 ± 0.05

12.6 ± 2.0

19

SOCO19

Solanum melongena/Solanaceae

−27.00 ± 0.05

12.2 ± 2.0

20

SOCO20

Gmelina arborea/Lamiaceae

−24.21 ± 0.05

6,0 ± 2.0

22

SOCO22

Bougainvillea spectabilis/Nyctaginaceae

−24.39 ± 0.05

5.0 ± 2.0

Reference Samples

01

Nga01

Khaya senegalensis/Meliaceae

−26.08 ± 0.05

15.0 ± 2.0

02

Nga02

Ziziphus mucronata/Rhamnaceae

−26.46 ± 0.05

16.7 ± 2.0

03

Nga03

Albizia lebbeck/Fabaceae

−23.62 ± 0.05

14.1 ± 2.0

05

Nga05

Terminalia capata/Combretaceae

−21.79 ± 0.05

17.9 ± 2.0

06

Nga06

Faidherbia albida/Fabaceae

−25.79 ± 0.04

15.4 ± 2.0