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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.
Every part of the tree is toxic, [7] and this is put to use with a paste made from the pulverized root being coated on arrow tips and spears for hunting, and by being mixed with cassava meal to make rat poison. [8] The plant contains a number of chemical compounds used by the pharmaceutical industry; these include reserpine, reserpinine ...
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]
What does poison ivy look like? Poison ivy can grow as a vine or a small shrub, trailing along the ground or even climbing low plants, trees and poles.Look for three glossy leaflets. The common ...
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 ...
Chimaphila maculata (spotted wintergreen, also called striped wintergreen, striped prince's pine, spotted pipsissewa, ratsbane, or rheumatism root) is a small, perennial, evergreen herb native to eastern North America and Central America, from southern Quebec west to Illinois, and south to Florida and Panama.
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.
The plant also contains berberine. [14] All parts of the plant contain an irritant oil that is most concentrated within the roots and berries. The roots contain β-sitosterol glucoside. [15] There have been no reported cases of severe poisoning or deaths in North America, but children have been fatally poisoned by its European relative A. spicata.