
Buchu (Agathosma betulina): the Evidence and Australian Law
Buchu, boegoe (Agathosma betulina): Khoi and San heritage, what lab and animal studies show, why pulegone and species matter, and its status in Australia.
Topic
Ethnobotany from the Australian Institute of Pharmacognosy: how cultures have used medicinal and sacred plants, set against what pharmacology supports.

Buchu, boegoe (Agathosma betulina): Khoi and San heritage, what lab and animal studies show, why pulegone and species matter, and its status in Australia.

Mullein, great mullein (Verbascum thapsus): cough-remedy tradition, lab and ear-drop trial evidence, lung-detox and vaping claims, and Australian law.

Chanca piedra, stonebreaker (Phyllanthus niruri): the look-alike species, what the kidney stone and liver studies show, and its legal status in Australia.

Prickly pear, nopal or Indian fig (Opuntia ficus-indica): the nopal and fruit trials graded, its chemistry, and which Opuntia Queensland law restricts.

Schisandra, wu wei zi (Schisandra chinensis): the lignans, the small trials, the tacrolimus interaction studies, and what the ARTG lists in Australia.

Jiaogulan or southern ginseng (Gynostemma pentaphyllum): the saponins it shares with ginseng, the small diabetes and weight trials, and Australian status.

Rosella, sold as hibiscus tea (Hibiscus sabdariffa): what the blood pressure and lipid trials show, the drug interaction reports and its Australian status.

Black seed, kalonji (Nigella sativa): thymoquinone content, what the glucose, lipid and allergy trials show, and black seed oil listings in Australia.

Cat's claw or uña de gato (Uncaria tomentosa): the alkaloid types behind TOA-free labels, the small arthritis trials, and how it is sold in Australia.

Guayusa, wayusa (Ilex guayusa): the Kichwa dawn tea, what is in the leaf, what four small extract trials found, and where it stands under Australian law.

Kava or yaqona (Piper methysticum): noble root, the anxiety trials, the liver reports in context, and Australia's food, traveller and medicine rules.

Sangre de grado, dragon's blood (Croton lechleri): Amazonian uses, the crofelemer trials, taspine, wild harvest and its Australian legal status.