Paton (1995). "Flora of China Vol. 17: Verbenaceae through Solanaceae". Kew Bulletin. 50 (4): 838. doi:10.2307/4110257. ISSN0075-5974.
"Antimicrobial activity of the hexane extract of Stachys sieboldii MIQ leaf". Journal of Life Science. 12 (6): 803-811. 1 Aralık 2002. doi:10.5352/jls.2002.12.6.803. ISSN1225-9918.
Paton (1995). "Flora of China Vol. 17: Verbenaceae through Solanaceae". Kew Bulletin. 50 (4): 838. doi:10.2307/4110257. ISSN0075-5974.
"Antimicrobial activity of the hexane extract of Stachys sieboldii MIQ leaf". Journal of Life Science. 12 (6): 803-811. 1 Aralık 2002. doi:10.5352/jls.2002.12.6.803. ISSN1225-9918.