The English plantain is a plant species found in the North America. It is a short, herb plant. It sheds a lot of pollens and is regarded as one of the most allergenic plants. Of the 16 different pollens of this plant, 6 were found to contain allergenic antigens. The English plantain allergy test is used to detect the presence of these allergens in a person’s blood. The test reveals patterns which help the doctor in coming to the right treatment. This allergy, if left untreated, can cause harmful consequences such as hypersensitivity diseases.