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Scleranthus annuus is a species of flowering plant in the family Caryophyllaceae known by the common names German knotweed and annual knawel. [1] It is native to Europe, Asia, and North Africa, and it is known throughout the rest of the temperate world as an introduced species and a common weed. It grows in many types of habitat, often in ...
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.
Seeds (from September, when the seed heads are dry, gray-brown and holed); edible raw as a spice or flavoring [42] Samphire, glasswort, pickleweed, sea beans, sea asparagus Salicornia species Seashores and other salty habitats in the northern hemisphere and southern Africa Young shoots (June or July); edible raw or cooked, also pickled [43]
Note: If you think you’ve come in contact with a poisonous plant and need help, call NC Poison Control at 1-800-222-1222. Here are plants with which you should make yourself familiar:
Fruits, vegetables, seeds and beans are all essential parts of a well-balanced and healthy diet, but if these health gems are not consumed properly, they could be poisonous and detrimental to our ...
Scleranthus, the knawels, are a genus of herbaceous plants in the family Caryophyllaceae. It includes 12 species native to Europe, Siberia, western Asia, north Africa, Ethiopia, New Guinea, and Australia.
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 ...
Scleranthus fasciculatus, commonly known as spreading knawel, is a rare, spreading, non-woody herb found in the south-eastern states of Australia and introduced to New Zealand. [ 1 ] [ 2 ] The species is found in dry grassland habitats [ 1 ] and requires the maintenance of inter-tussock spaces for its establishment and persistence. [ 2 ]