Naithani, V; Kakkar, P (2004). "An evaluation of residual organochlorine pesticides in popular Indian herbal teas". Archives of Environmental Health. 59 (8): 426–30. doi:10.3200/AEOH.59.8.426-430. PMID16268119. S2CID31026817.
Naithani, V; Kakkar, P (2005). "Evaluation of heavy metals in Indian herbal teas". Bulletin of Environmental Contamination and Toxicology. 75 (1): 197–203. doi:10.1007/s00128-005-0738-4. PMID16228893. S2CID41011619.
drugs.com
"Iboga". Drugs.com. January 23, 2019. Archived from the original on June 1, 2008. Retrieved October 28, 2019.
"Valerian". Drugs.com. 9 June 2022. Retrieved 22 July 2022.
"Comfrey". Drugs.com. 3 January 2018. Retrieved 5 January 2018.
"Lobelia". Drugs.com. 3 January 2018. Retrieved 5 January 2018.
Naithani, V; Kakkar, P (2004). "An evaluation of residual organochlorine pesticides in popular Indian herbal teas". Archives of Environmental Health. 59 (8): 426–30. doi:10.3200/AEOH.59.8.426-430. PMID16268119. S2CID31026817.
Naithani, V; Kakkar, P (2005). "Evaluation of heavy metals in Indian herbal teas". Bulletin of Environmental Contamination and Toxicology. 75 (1): 197–203. doi:10.1007/s00128-005-0738-4. PMID16228893. S2CID41011619.
"Blackberry & Blueberry infusion". Sainsbury's. Retrieved 6 March 2024. A typical example, described as Blackberry & Blueberry, but has hibiscus as main ingredient, and 0.5% of the named ingredients.
J. F. Sobiecki (2008). "A review of plants used in divination in southern Africa and their psychoactive effects". Southern African Humanities. 20: 333–351. S2CID37305695.
Naithani, V; Kakkar, P (2004). "An evaluation of residual organochlorine pesticides in popular Indian herbal teas". Archives of Environmental Health. 59 (8): 426–30. doi:10.3200/AEOH.59.8.426-430. PMID16268119. S2CID31026817.
Naithani, V; Kakkar, P (2005). "Evaluation of heavy metals in Indian herbal teas". Bulletin of Environmental Contamination and Toxicology. 75 (1): 197–203. doi:10.1007/s00128-005-0738-4. PMID16228893. S2CID41011619.
web.archive.org
"tea". Lexico. Archived from the original on 19 November 2017. Retrieved 31 May 2022.
"tisane". Lexico. Archived from the original on 27 September 2021. Retrieved 31 May 2022.
"Iboga". Drugs.com. January 23, 2019. Archived from the original on June 1, 2008. Retrieved October 28, 2019.