In Vitro Antischistosomal Activity of Bridelia ferruginea, Clausena anisata, Khaya senegalensis, and Vernonia amygdalina

Table 1

Phytochemical screening of plant extracts.

Phytochemicals	Clausena anisata	Vernonia amygdalina	Bridelia ferruginea	Khaya senegalensis
Alkaloids	+	+	+	+
Flavonoids	+	+	+	+
Glycosides	+	+	+	+
Phenolics	+	+	+	+
Saponins	+	+	+	+
Steroids	+	+	—	+
Tannins	+	+	+	+

+: detected, —: not detected.