Pollen count for the region Hereford
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
hazel
yew
ash
alder
plantain
oak
nettle
mugwort
grasses
elm
birch
willow
rumex
poplar
