Species identification of white false hellebore (Veratrum album subsp. oxysepalum) by loop-mediated isothermal amplification (LAMP)

Purpose Food poisoning is frequently caused by the accidental ingestion of toxic plants with strong morphological similarities to edible plants. The plant, false helleborine (Veratrum album), is commonly involved in such incidents. Cases of poisoning by toxic plants require rapid and accurate identification for appropriate medical treatment or forensic investigation in the event of death. However, morphological examinations require experience in systematic botany, and chemical analysis of natural compounds can be challenging. This study aimed to develop a sensitive, rapid, and specific method for identifying V. album and V. stamineum.