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Type Value (grains/m³) Level
Cypress/Yew * 12 Low
London Plane * 1 Low
Grasses * 47 Medium
Plantain * 21 Medium
Olive * 0 Low
Birch 2 Low
Privet 0 Low
Alder 0 Low
Maple 106 Very high
Mugwort 0 Low
Chestnut 0 Low
Composites 1 Low
Hazel 0 Low
Heather 1 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 23 Medium
Elm 0 Low
Pine 10 Low
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 299 Very high
Sorrel 8 Low
Willow 0 Low
Nettle 21 Medium
Other 10 No data
Unidentified 0 No data