Table 1.

Brine shrimp cytotoxicity of crude saponins of Achillea wilhelmsii and Teucrium stocksianum.

Sample	Conc. (μg/ml)	No of brine shrimps taken	No of brine shrimps killed	LC50 (μg/ml)
	1000	10	10 ± 0
	100	10	10 ± 0
	10	10	10 ± 0
CSA	7.5	10	10 ± 0	2.3 ± 0.16
	5	10	9.67 ± 0.58
	2.5	10	06 ± 1
	1.25	10	03 ± 1
	1000	10	10 ± 0
	100	10	10 ± 0
	10	10	9.8 ± 0.76
CST	7.5	10	7 ± 0.5	5.23 ± 0.34
	5	10	5 ± 0.5
	2.5	10	2.9 ± 0.36
	1.25	10	1 ± 0.14

Key:

CSA = Crude Saponins of Achillea wilhelmsii.

CST = Crude Saponins of Teucrium stocksianum.