Flower of a common ragweed, Ambrosia artemisiifolia
Schlüsselwörter
wild plant,
pollen,
ambrosia,
green,
season,
common,
flower,
bush,
allergen,
dangerous,
growth,
nature,
stem,
disease,
summer,
disease,
leaf,
allergy,
background,
disease,
plant,
inflorescence,
isolated,
botany,
fever,
hay fever,
hay,
american,
allergenic,
growing,
wild plant,
grass,
autumn,
herb,
botanical,
blossom,
meadow,
flora,
shrub
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