Allergy concept.
Allergy caused by poplar in Spring.
Palabras clave
particle,
dust,
allergy,
fluff,
tree,
poplar,
wind,
springtime,
cotton balls,
rhinitis,
nature,
nobody,
park,
green,
health,
motion,
stem,
flora,
bloom,
breathing,
cotton,
flight,
forest,
fluffy,
fly,
water,
detail,
blur,
blossom,
season,
sick,
seed,
cottonwood,
flower,
white,
macro,
environment,
feather,
grass,
ecology,
flying,
foliage,
fuzz,
allergic,
allergen,
aspen
