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Apocynum cannabinum (dogbane, amy root, hemp dogbane, prairie dogbane, Indian hemp, rheumatism root, or wild cotton) [4] is a perennial herbaceous plant that grows throughout much of North America—in the southern half of Canada and throughout the United States. It is poisonous to humans, dogs, cats, and horses. All parts of the plant are ...
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.
Many flowers and plants deemed safe for humans are toxic for cats, according to the American Society for the Prevention of Cruelty to Animals (ASPCA). So, before you buy flowers for your next big ...
They are poisonous to dogs and cats as well as humans. [72] Calla palustris: marsh calla, wild calla, water-arum Araceae: The plant is very poisonous when fresh due to its high oxalic acid content, but the rhizome (like that of Caladium, Colocasia, and Arum) is edible after drying, grinding, leaching, and boiling. [73] [failed verification ...
Datura wrightii, commonly known as sacred datura, is a poisonous perennial plant species and ornamental flower of the family Solanaceae native to the Southwestern United States and northwestern Mexico. It is sometimes used as a hallucinogen due to its psychoactive alkaloids. D. wrightii is classified as an anticholinergic deliriant. [1]
Solanum elaeagnifolium, the silverleaf nightshade [1] or silver-leaved nightshade, is a species of plant in the nightshade family native to North and South America. It is common in parts of southwestern USA, and sometimes weed of western North America. Other common names include prairie berry, silverleaf nettle, white horsenettle or silver ...
More specifically it is known as "meadow death-camas" to distinguish it from other related plants. [22] The variety gramineum is sometimes called "grassy deathcamas". [23] The "camas" part of its name is due the resemblance of the bulbs to those of the edible Camassia flowers. [24] Other common names include "poison onion" and "poison camas". [25]
Hymenoxys odorata is a species of flowering plant in the daisy family known by the common names bitter rubberweed and western bitterweed.It is native to the southwestern and south-central United States from southern California to Texas north as far as Kansas and Colorado, as well as northern Mexico (Chihuahua, Coahuila, Durango, Nuevo León, San Luis Potosí, Sonora, Tamaulipas).