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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.
It contains highly poisonous alkaloids toxic to all classes of domesticated grazing animals. Agonopterix alstroemeriana is used as a biological control method for the plant, which in high larval numbers can kill large areas of the poisonous plant. Russian knapweed (Acroptilon repens): native to the Caucasus in southern Russia and Asia.
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 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 ...
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.
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 ...
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]
Strychnine toxicity in rats is dependent on sex. It is more toxic to females than ... Strychnine was the first alkaloid to be identified in plants of ... America (64 ...