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Type Value (grains/m³) Level
Cypress/Yew * 30 Medium
London Plane * 0 Low
Grasses * 134 High
Plantain * 22 Medium
Olive * 30 Low
Birch 0 Low
Privet 0 Low
Alder 0 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 6 Low
Hazel 0 Low
Heather 5 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 124 Very high
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 31 Medium
Sorrel 17 Medium
Willow 0 Low
Nettle 5 Low
Unidentified 15 No data