TABLE 1.

The forms of G. squarrosa extract administration.

Form	Administration	Part	References
Infusion	3 g in 150 ml of boiling water. Daily dose: up to 3 times daily	Aerial parts, flowers, leaves	Kalktenbach and Schimmer (1991), Ferreres et al. (2014)
Tincture	0.5–1 ml 3 times daily. Daily dose: 1.5–3 ml	Aerial parts, flowers	Kalktenbach and Schimmer (1991)
Liquid extract	0.6–1.2 ml 3 times daily. Daily dose: 1.8–3.6 ml	Aerial parts, flowers, leaves	Kalktenbach and Schimmer (1991), McFarlane (2017)