Meadow Buttercup

Ranunculus acris, commonly known as meadow buttercup, is a widespread plant found in various temperate regions across Europe and North America. While its traditional use in medicine or folk practices has not been extensively documented, studies have explored its ecological and physiological characteristics. Optimal growth conditions for R. acris include a sodium chloride concentration of 30 mmol dm-3, with performance declining at higher salinity levels. Phytochemical variations within the plant species influence bacterial community composition on both flowers and leaves, indicating potential interactions in natural ecosystems. Additionally, research has shown that R. acris exhibits enhanced water use efficiency on ski slopes due to its ability to regulate stomatal function under conditions of water surplus. Machine learning models using hyperspectral imaging have demonstrated an 89.1% accuracy in identifying this plant among other weeds, highlighting its distinctive spectral characteristics. Safety and drug interaction data for R. acris are currently limited; no major safety concerns or known interactions with pharmaceuticals have been recorded. However, due to the presence of toxic compounds such as protoanemonin, which can cause skin irritation and blistering upon contact, caution is advised when handling this plant.

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