Dieffenbachia is commonly referred to by which nickname?

Dieffenbachia is commonly known as "Dumb Cane," primarily because the plant contains calcium oxalate crystals that can cause temporary speechlessness and swelling if ingested. This nickname highlights the potential dangers of the plant, particularly in households with children or pets. The name "Dumb Cane" underscores the importance of awareness regarding the plant's toxicity, which may lead to significant health issues if not properly managed.

In contrast, the other options refer to different plants altogether. The Chinese Evergreen is known for its hardiness and beautiful foliage, while the Peace Lily is celebrated for its stunning white flowers and air-purifying qualities. The Rubber Plant, with its glossy leaves, is popular as a houseplant but differs significantly from Dieffenbachia in appearance and care requirements. Understanding the specific characteristics and common names of plants helps in properly identifying and caring for them, as well as being mindful of their potential risks.