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Type Value (grains/m³) Level
Cypress/Yew * 172 High
London Plane * 32 Medium
Grasses * 0 Low
Plantain * 3 Low
Olive * 0 Low
Birch 1 Low
Privet 0 Low
Alder 0 Low
Maple 18 Medium
Mugwort 0 Low
Chestnut 0 Low
Composites 0 Low
Hazel 4 Low
Heather 0 Low
Eucalyptus 0 Low
Ash 7 Low
Mulberry 2 Low
Elm 0 Low
Pine 12 Low
Poplar 6 Low
Goosefoot/Amaranth 1 Low
Oak 0 Low
Sorrel 1 Low
Willow 0 Low
Nettle 8 Low
Other 2 No data
Unidentified 3 No data