Tag: Plant safety

While beloved for their aesthetic appeal and air-purifying reputation, a surprising number of indoor plants can pose potential health risks. Here, we'll delve into *what are the side effects of indoor plants* and explain how to mitigate them for a safer home environment.

Although stinging nettle (Urtica dioica) is a widely recognized medicinal herb, it contains fine, needle-like hairs that inject irritating chemicals upon contact. So, why is stinging nettle bad for you in certain situations, and what health risks should you be aware of before using it?

According to the Virginia Poison Center, poison centers receive numerous calls about people, especially children, touching or eating poisonous plants. The question of, “Are flower stems poisonous to humans?” is a critical one for home safety, as many common ornamental flowers contain toxic compounds in their stems, leaves, and bulbs.

Despite their beautiful appearance, all parts of the tulip plant contain allergenic lactones and toxic glycosides, making them unsafe for human consumption. The toxicity, which is most concentrated in the bulb, can cause serious health issues if ingested or result in skin irritation from handling.

While many people use the terms interchangeably, there is a distinct scientific difference between a poisonous and a venomous organism. This applies to flora as well, answering the question, 'What plants have venom?'. The vast majority of dangerous plants are poisonous, containing toxins that must be ingested, inhaled, or absorbed through the skin to cause harm, while true venomous plants use an active injection mechanism, a much rarer phenomenon. This guide explores the few genuine venomous species and the more common poisonous ones to help you understand this important distinction and stay safe in the natural world.

Trumpet vine (scientific name *Campsis radicans*), also known as cow itch vine, can cause a rash in people who come into contact with its leaves and sap. Discover what part of the trumpet vine is poisonous to ensure the safety of your family and pets.

Every year, thousands of people suffer from skin irritation or more severe reactions from coming into contact with dangerous plants. To protect yourself and your family, it's crucial to understand what plants should I not touch, whether you are hiking, gardening, or exploring the outdoors.

According to the North Carolina Extension Gardener Plant Toolbox, the roots and seeds of the four o'clock flower (*Mirabilis jalapa*) are poisonous to humans, though the severity is generally considered low. This common garden plant poses a potential health risk if ingested, and its toxic parts should be managed with caution.

Despite their stunning, heart-shaped leaves, all parts of the caladium plant contain toxic calcium oxalate crystals, making them poisonous if ingested. So, what is caladium good for when handled safely? These tropical plants are most celebrated for their decorative foliage, which can brighten shady areas of a home or garden.

Tansy was historically used for medicinal purposes by early European and American settlers, but due to its inherent toxicity, modern usage focuses on its insect-repelling properties and as a natural dye. This guide explains exactly **how to harvest tansy** safely, focusing on protective measures and sustainable practices.