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The plant is poisonous, containing cardiostimulant compounds such as adonidin and aconitic acid. [42] Aesculus hippocastanum: horse-chestnut, buckeye, conker tree Sapindaceae: All parts of the raw plant are poisonous due to saponins and glycosides such as aesculin, causing nausea, muscle twitches, and sometimes paralysis. [43] Agave spp.
Cascabela thevetia (synonym Thevetia peruviana) is a poisonous plant native throughout Mexico and in Central America, and cultivated widely as an ornamental. It is a relative of Nerium oleander , giving it a common name yellow oleander .
Atropa bella-donna has a long history of use as a medicine, cosmetic, and poison. [14] [4] [15] Known originally under various folk names (such as "deadly nightshade" in English), the plant was named Atropa bella-donna by Carl Linnaeus (1707–1778) when he devised his classification system.
Poison Ivy, a well-known toxic plant common in Texas especially during the spring and summer, causes an itchy painful rash. This is caused by its sap that has a clear liquid called urushiol.
Make sure you know what these plants look like and where you can find them. This guide includes common plants that are toxic to the touch and to eat. A guide to some of NC’s most dangerous ...
Plant toxins from Phytolacca are being explored as a means to control zebra mussels. [43] [44] The toxic extract of ripe pokeweed berries can be processed to yield a pink dye. [45] [46] [47] Early European settlers to North America would procure a fine red dye from the plant's roots. [48]
Poison hemlock is one of the deadliest plants found in North America, containing highly toxic piperidine alkaloid compounds that cause respiratory failure and death in mammals. While all parts of ...
All parts of the plant are poisonous. However, accidental poisoning is not likely since the berries are extremely bitter. The berries are the most toxic part of the plant. A healthy adult will experience poisoning from as few as six berries. Ingestion of the berries causes nausea, dizziness, increased pulse and severe gastrointestinal discomfort.