While some say wild sunflowers are a strong invasive species, many people still love them and flock to the national park.
This precious Asian medicinal plant has repeatedly caused nightmares in countries such as the Netherlands and England.
Invasive species, also known as invasive alien species or simply exotic breeds, alien species is a phrase that refers to the species of animals and plants that are introduced from
The next grass is mixed in 1.6 million tons of wheat, if it spreads to the field, it can eat out the nutrition, reducing the yield of 25-75% of the crop.
The root gas plant causes trouble for gardeners because it grows unbelievably fast and causes other plants to die.
The environmental agency in Wisconsin (USA) has just issued a warning about the danger from a flower plant containing toxic plastic that temporarily blinds people.
At present, the Earth has about 400,000 species of higher plants. 21% of these are at risk of extinction.