Kentucky bluegrass.
Weber
R W
RW
D000485:Allergens / Q000009:adverse effects* / Q000276:immunology; D004739:England; D006801:Humans; D006109:Poaceae / Q000145:classification / Q000276:immunology*; D011058:Pollen / Q000009:adverse effects* / Q000276:immunology / Q000648:ultrastructure; D006255:Rhinitis, Allergic, Seasonal / Q000209:etiology*; D013045:Species Specificity; D014481:United States
D000485:Allergens