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The berries are generally considered most toxic to humans, causing nausea, vomiting, abdominal pain, and diarrhea. [141] Ingestion of even just a few berries may be sufficient to cause gastrointestinal upset in children, the primary culprit being the saponins; stupor and drowsiness are sometimes seen in children who ingest very large quantities ...
Toxicoscordion paniculatum is infamous for its poisonous qualities in the western United States. [17] All parts of the plant are poisonous, people have even been poisoned by the flowers. However, the most poisonous part is the bulb. Humans that have mistaken the bulbs for those of wild onions or camas and eaten them have been fatally poisoned. [11]
Toxic to cardio and central nervous systems, gastrointestinal bleeding [3] Ephedra: ma huang: Ephedra sinica: Agitation and palpitations, [3] "hypertension, irregular heart rate, insomnia, nervousness, tremors and seizures, paranoid psychosis, heart attacks, strokes, and death", [1] [15] kidney stones [15] Flavonoids (contained in many ...
Goatsrue, a federally listed noxious weed and toxic to humans and animals if ingested, stands 4 feet to 6 feet tall with white or purple pea-like flowers, Goatsrue can closely resemble other ...
Poison ivy and poison oak are the most common around the Triangle, Briggs said, while sumac is in much wetter areas, such as the coastal plains and mountain bogs. An oily chemical is what makes ...
As few as two bulbs are sufficient to kill a fully-grown human, with the poisons not degraded by cooking. [25] The toxins also remain stable when dried and stored, with bulbs remaining toxic for two decades after collection. [31] The seeds and the bulbs are the most toxic parts of the plants. [7]
[1] [13] Cicutoxin is very poisonous, and water hemlock is considered one of North America's most toxic plants. [1] [14] Ingestion of Cicuta can be fatal in humans, and there are reports in medical literature of severe poisoning and death as early as 1670. [1] A number of people have also died following ingestion of the plant in the 20th and ...
Toxopneustes pileolus, commonly known as the flower urchin, is a widespread and commonly encountered species of sea urchin from the Indo-West Pacific.It is considered highly dangerous, as it is capable of delivering extremely painful and medically significant stings when touched.