Search results
Results from the WOW.Com Content Network
Striga, commonly known as witchweed, [1] is a genus of parasitic plants that occur naturally in parts of Africa, Asia, and Australia. It is currently classified in the family Orobanchaceae, [2] although older classifications place it in the Scrophulariaceae. [3]
The severity of pyrrolizidine alkaloidosis depends on how much of the poisonous plant was consumed in a height, age, and weight to the amount of substance ingested ratio. The only difference in the symptoms will be how prominent they are depending on the above ratio. Symptoms include: [2] [5] [9] [12] Dull dragging ache in the right upper ...
All parts of these plants are toxic, due to the presence of alkaloids. Grazing animals, such as sheep and cattle, may be affected and human fatalities have occurred. [106] Delphinium spp. larkspur Ranunculaceae: Contains the alkaloid delsoline. Young plants and seeds are poisonous, causing nausea, muscle twitches, paralysis, and often death.
Goatsrue is a noxious weed that has a low distribution in Washington, but is on Washington’s quarantine list due to its fatal symptoms. If any part of the weed is ingested it can be fatal, and ...
Plants are slow growing and take a few years to grow large enough to flower. The western subspecies is ssp. arguta, and the northern subspecies is ssp. rubra. [5] These subspecies are not well differentiated, and in many locations, each grades in to the other over much of their ranges. [6]
Lolium temulentum, typically known as darnel, poison darnel, darnel ryegrass or cockle, is an annual plant of the genus Lolium within the family Poaceae.The plant stem can grow up to one meter tall, with inflorescence in the ears and purple grain.
It invades agricultural lands and can be poisonous to livestock, including horses, cattle, and sheep. Some domestic animals will avoid consuming the plant if other forage is present, but less discriminating animals, such as pigs, will consume the plants and then sicken and die. The seedlings and seeds are the most toxic parts of the plants.
Giving plants as holiday gifts is a popular tradition, but if there are children or pets in the home, you'll need to be alert. ... Some plants are toxic. Skip to main content. 24/7 Help. For ...