Table 4: Tree density (ha-1), RF (%), RA (%), RD (%) and IVI (%) of woody species of open grazing land.
| Species Names |
Family |
TD |
RF |
RA |
RD |
IVI |
|
Acacia tortilis (Forssk.) Hayne. |
Fabaceae |
53.13 |
17.24 |
22.37 |
34.35 |
73.96 |
|
Acacia nilotica (L.) Willd. Ex Del. |
Fabaceae |
37.5 |
6.9 |
15.79 |
24.44 |
47.12 |
|
Acacia etbaica Schweinf. |
Fabaceae |
43.75 |
13.79 |
18.42 |
11.22 |
43.43 |
|
Acacia senegal (L.) Willd. |
Fabaceae |
15.63 |
13.79 |
6.58 |
15.05 |
35.43 |
|
Dichrostachys cinerea (L.) Wight & Am. |
Fabaceae |
28.13 |
10.34 |
11.84 |
2.9 |
25.09 |
|
Ehretia cymosa Thonn. |
Boraginaceae |
15.63 |
10.34 |
6.58 |
3.23 |
20.15 |
|
Acacia seyal Del. |
Fabaceae |
12.5 |
6.9 |
5.26 |
7.48 |
19.64 |
|
Grewia villosa Willd. |
Tiliaceae |
15.63 |
10.34 |
6.58 |
0.47 |
17.39 |
|
Acacia brevispica Harms. |
Fabaceae |
12.5 |
6.9 |
5.26 |
0.54 |
12.7 |
|
Prosopis juliflora (Sw.) DC. |
Fabaceae |
3.13 |
3.45 |
1.32 |
0.33 |
5.09 |
| - |
- |
- |
100 |
100 |
100 |
300 |
TD = Trees density, RF = Relative frequency, RA = Relative abundant, RD = Relative dominance and IVI = Important Value Index.
