Autumn Crocus

Colchicum autumnale, also known as meadow saffron or autumn crocus, is a plant traditionally associated with European herbal medicine and folklore. It has not been documented to have specific traditional uses in any particular medical system. Scientific studies suggest that the 4-hour stand-by/15-minute immersion regime optimizes growth and colchicine content in Colchicum autumnale and its close relative Colchicum bivonae, though such practices are not widely adopted or recommended for medicinal use. A case study reported moderate renal and liver impairment following accidental ingestion of Colchicum autumnale, highlighting potential toxicity but also indicating successful recovery with intensive care. The plant has shown varying antibacterial activity in vitro, particularly with hydroethanolic and enzyme-assisted extraction methods, though these findings are preliminary. Notably, no colchicine or its biosynthetic precursors were found in five lily species tested, which challenges the long-held belief that Colchicum autumnale contains colchicine. No significant safety concerns have been recorded for this plant, nor any known drug interactions.

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.