Previous Collado Villalba — 13 June 2004 Next
Type Value (grains/m³) Level
Cypress/Yew * 5 Low
London Plane * 0 Low
Grasses * 59 Medium
Plantain * 8 Low
Olive * 0 Low
Birch 3 Low
Privet 21 Medium
Alder 0 Low
Mugwort 0 Low
Chestnut 0 Low
Composites 6 Low
Hazel 0 Low
Heather 1 Low
Eucalyptus 0 Low
Ash 0 Low
Mulberry 0 Low
Elm 0 Low
Pine 70 High
Poplar 0 Low
Goosefoot/Amaranth 0 Low
Oak 27 Medium
Sorrel 3 Low
Willow 0 Low
Nettle 0 Low
Unidentified 5 No data