Related Clues:
- We raged about plant inducing hay fever
- Cause of some allergy flare-ups
- Pollen-count plant
- Wind-borne grains
- Airborne 10 across
- Allergen with its own index
- Wager lost with pressman finding growth
- Powder from some plants
- Sneezin' reason, perhaps
- Survey points to cause of hayfever perhaps
- Stuff that may make you go 'Ah-choo!'
- Interpol, lenient, keeps plant powder
- The Count in summer produced sample of the menu from the centre
- Scold daughter about tiny plant that causes hay fever
- Plant that's crimson gets weak in time when secluded