“…The Hakka in China use a root decoction of a related species, Rosa chinensis to treat irregular menstruation and amenorrhea (Au et al, 2008). Rubia crassipes is used for treating dysmenorrhea and amenorrhea by the Thai Hmong studied here, whereas a related species, Rubia cordifolia, is used for treating oligomenorrhea in India (Rawat and Kharwal, 2011), menorrhagia in Africa (Arnold and Gulumian, 1984), and dysmenorrhea, postpartum vaginal pain, amenorrhea, uterus and vagina diseases in Ayurvedic medicine (Jadhav and Bhutani, 2005).…”