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Type Value (grains/m³) Level
Cypress/Yew * 5 Low
London Plane * 4 Low
Grasses * 32 Medium
Plantain * 22 Medium
Olive * 6 Low
Birch 2 Low
Privet 0 Low
Alder 0 Low
Maple 318 Very high
Mugwort 0 Low
Chestnut 0 Low
Composites 3 Low
Hazel 0 Low
Heather 1 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 95 High
Elm 0 Low
Pine 25 Medium
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 160 Very high
Sorrel 6 Low
Willow 6 Low
Nettle 2 Low
Other 9 No data
Unidentified 2 No data