Chamomile female flowers from the Aster family produce a lot of pollen, which causes itchy eyes to allergy sufferers.
Some bonsai trees produce tree pollen, which causes allergy symptoms like watery eyes, runny nose, and itchy eyes.
Like Aster, daisies cause pollen allergies and may compromise the immune system.
Spider plants produce tiny flowers that shed grass pollen.
Ivy does not produce pollen grains but catches and holds dust that can cause allergic rhinitis.
Fiddle leaf fig allergy comes from latex and not pollen.