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Type Value (grains/m³) Level
Cypress/Yew * 9 Low
London Plane * 8 Low
Grasses * 17 Low
Plantain * 44 Medium
Olive * 1 Low
Birch 5 Low
Privet 0 Low
Alder 0 Low
Maple 68 High
Mugwort 0 Low
Chestnut 0 Low
Composites 7 Low
Hazel 0 Low
Heather 2 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 7 Low
Elm 0 Low
Pine 120 Very high
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 82 High
Sorrel 8 Low
Willow 1 Low
Nettle 2 Low
Other 18 No data
Unidentified 0 No data