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Type Value (grains/m³) Level
Cypress/Yew * 7 Low
London Plane * 1 Low
Grasses * 342 Very high
Plantain * 63 High
Olive * 218 High
Birch 0 Low
Privet 1 Low
Alder 0 Low
Maple 4 Low
Mugwort 1 Low
Chestnut 0 Low
Composites 16 Medium
Hazel 0 Low
Heather 1 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 53 High
Poplar 0 Low
Goosefoot/Amaranth 3 Low
Oak 374 Very high
Sorrel 17 Medium
Willow 0 Low
Nettle 19 Medium
Other 21 No data
Unidentified 22 No data