Previous Collado Villalba — 4 June 2001 Next
Type Value (grains/m³) Level
Cypress/Yew * 37 Medium
London Plane * 0 Low
Grasses * 381 Very high
Plantain * 6 Low
Olive * 158 Medium
Birch 15 Medium
Privet 0 Low
Alder 0 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 0 Low
Hazel 0 Low
Heather 3 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 527 Very high
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 59 High
Sorrel 39 Medium
Willow 0 Low
Nettle 0 Low
Unidentified 10 No data