Botanical atlas

Love Apple

Paris polyphylla

Deep in the understory forests of the Himalayas and Yunnan, this quiet, whorl-leaved plant became one of the most trusted rhizomes in Traditional Chinese Medicine, where it is known as Chong Lou or Zao Xiu. Healers traditionally turned to the carefully processed rhizome to clear heat and toxins from the body, to calm swelling, and to tend snakebites and boils, and it became a key ingredient in the celebrated patent formula Yunnan Baiyao. Its odd architecture, a single ring of leaves holding up one strange starry flower, made it easy to recognize in the wild and easy to remember in the old herbals. Because the raw rhizome is toxic, its traditional use was always the work of skilled practitioners, never a home remedy.

Safety.

Paris polyphylla is a genuinely toxic plant, and this entry intentionally includes no home preparations. The rhizome contains steroidal saponins (polyphyllins) that are cytotoxic and can cause severe nausea, vomiting, diarrhea, and other serious symptoms if eaten raw, in excess, or without proper processing. In its traditional range it was only ever used by trained Traditional Chinese Medicine practitioners as one carefully processed and precisely dosed component of compound formulas, never taken on its own or prepared at home. The plant is also increasingly vulnerable in the wild due to overharvesting, so it should be admired in the garden or in habitat rather than collected. Do not ingest any part of this plant. If you are drawn to its traditional medicinal history, please speak with a qualified, licensed TCM practitioner or healthcare provider rather than attempting any preparation yourself.