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