Table 1 Four-day suppressive test: activity of hydroalcoholic crude root extract of Indigofera spicataon level of parasitemia and survival time of mice infected with Plasmodium berghei

29.2 ± 1.85

6.6 ± 0.89

24.2 ± 1.24

7.2 ± 0.84

19.0 ± 1.22^a,3

8.0 ± 0.71

13.6 ± 1.29^a,3,b,3

8.8 ± 0.84^a,2,b,1

0.6 ± 0.4^{a,3,b,3,c,3,d,3}

>14.6 ± 0.89^{a,3,b,3,c,3,d,3}