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Type Value (grains/m³) Level
Cypress/Yew * 6 Low
London Plane * 0 Low
Grasses * 275 Very high
Plantain * 68 High
Olive * 78 Medium
Birch 1 Low
Privet 0 Low
Alder 0 Low
Maple 0 Low
Mugwort 0 Low
Chestnut 1 Low
Composites 5 Low
Hazel 0 Low
Heather 2 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 215 Very high
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 162 Very high
Sorrel 33 Medium
Willow 0 Low
Nettle 18 Medium
Other 12 No data
Unidentified 9 No data