Discovery of fossilized grains of 60,000 year old corn pollen 200 feet beneath Mexico ... said that corn is not a descendant of a Mexican grass called teosinte. This grain, however, has had ...

The short answer: no. According to experts at North Carolina State University, that same yellow pine pollen that has coated almost everything recently is too large of a grain to be allergenic.

Summer allergies in South Carolina will mostly consist of grass allergies, but some other plants with high pollen counts include: In the summer, Bermuda, corn and bent grass allergens will still ...