Tag: Poisonous garden plants

Despite its beautiful and familiar appearance, every part of the foxglove plant, including its leaves, flowers, and roots, is highly toxic to humans due to potent cardiac glycosides. Can humans eat foxgloves? The short and unequivocal answer is no, as ingesting even a small amount can cause severe poisoning and potentially be fatal.

According to the Kew Gardens, all parts of the Madagascar periwinkle (Catharanthus roseus) are toxic if eaten. This ornamental plant, while beautiful, contains powerful and poisonous compounds that can cause severe illness or death if ingested. This article definitively answers the question, "Can I eat Madagascar periwinkle?" and provides crucial safety information.