Pollen count for the region Rorschach
hazel
poplar
alder
elm
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
hazel
elm
poplar
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
hazel
elm
poplar
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
hazel
elm
poplar
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
hazel
elm
poplar
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
poplar
hazel
elm
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
poplar
hazel
elm
alder
willow
plantain
oak
mugwort
ragweed
grasses
birch
rye
rumex
beech
