Equisetum arvense

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This species has been recorded at locations shown on this map.

See below for details of individual records.



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Red dots on the maps indicate individual records with an accuracy of 1 km or better. Black squares are centred in those 10 km squares of the national grid in which there is at least one record at 10 km accuracy.

Date Gridref Site Quantity Recorder Comment
1930 NR15 Rhinns (south-west): Rhinns Pt to Kilchiaran 0 Unknown (Atlas record)
1930 NR56 South-east Jura: Craighouse 0 Unknown (Atlas record)
1930 NR27 Rhinns (north): Sanaig to Ardnave 0 Unknown (Atlas record)
1930 NR26 Rhinns (central): Gorm to Gruinart 0 Unknown (Atlas record)
1930 NR25 Rhinns (south-east): Ellister to Port Charlotte 0 Unknown (Atlas record)
1930 NR24 Oa (west): Mull of Oa to Rubha Mor 0 Unknown (Atlas record)
1930 NR34 Oa (east): Risabus to Laphroaig 0 Unknown (Atlas record)
1930 NR35 Islay (central east): Glenegedale to Bowmore 0 Unknown (Atlas record)
1930 NR36 Islay (central north): Bridgend to Ballygrant 0 Unknown (Atlas record)
1930 NR45 Islay (east): Ardmore to McArthur's Head 0 Unknown (Atlas record)
1930 NR37 Islay (north): Killinallan to Bolsay 0 Unknown (Atlas record)
1930 NR46 Islay (north-east): McArthur's Head to Caol Ila 0 Unknown (Atlas record)
1930 NR57 Jura (central south): Ardfernal to Lagg 0 Unknown (Atlas record)
1930 NR68 Jura (central east): Tarbert to Ardlussa 0 Unknown (Atlas record)
1930 NR47 Islay (north-north-east): Caol Ila to Rubh'a'Mhail 0 Unknown (Atlas record)
1930 NR47 Islay (north-north-east): Caol Ila to Rubh'a'Mhail 0 Unknown (Atlas record)
1930 NR44 Islay (south-east): Lagavulin to Kildalton 0 Unknown (Atlas record)
1930 NR49 Colonsay (north) 0 Unknown (Atlas record)
1930 NR39 Colonsay (mid) 0 Unknown (Atlas record)
1957 NR68 Ardlussa area, Jura 0 Knox, R.B. et al. (Edinburgh University Biological Society)
1957 NR79 Aird of Kinuachdrachd area, Jura 0 Knox, R.B. et al. (Edinburgh University Biological Society)
1970 NR3894 Scalasaig, Colonsay 0 Clarke & Clarke Damp fields, hedgebanks. Local and uncommon.
1970 NR4098 Kiloran Bay, Colonsay 0 Clarke & Clarke Damp fields, hedgebanks. Local and uncommon.
1970 NR3693 Machrins, Colonsay 0 Clarke & Clarke Damp fields, hedgebanks. Local and uncommon.
1970 NR3695 Kilchattan, Colonsay 0 Clarke & Clarke Damp fields, hedgebanks. Local and uncommon.
1970 NR3898 Uragaig, Colonsay 0 Clarke & Clarke Damp fields, hedgebanks. Local and uncommon.
1984 NR277689 Loch Gruinart: Compt AO05 2 Evans, C Quantity as % frequency occurrence of species.
1984 NR279677 Loch Gruinart: Compt AO13 2 Evans, C Quantity as % frequency occurrence of species.
1984 NR281678 Loch Gruinart: Compt AO14 2 Evans, C Quantity as % frequency occurrence of species.
1984 NR280673 Loch Gruinart: Compt AO19 3 Evans, C Quantity as % frequency occurrence of species.
1984 NR280671 Loch Gruinart: Compt AO25 3 Evans, C Quantity as % frequency occurrence of species.
1984 NR291657 Loch Gruinart: Compt AO55 3 Evans, C Quantity as % frequency occurrence of species. Hollow.
1984 NR289663 Loch Gruinart: Compt AO32 3 Evans, C Quantity as % frequency occurrence of species.
1984 NR286663 Loch Gruinart: Compt AO31 3 Evans, C Quantity as % frequency occurrence of species.
1984 NR286663 Loch Gruinart: Compt AO31 1 Evans, C Quantity as % frequency occurrence of species.
1984 NR284666 Loch Gruinart: Compt AO30 2 Evans, C Quantity as % frequency occurrence of species.
1984 NR291669 Craigens: Compt CP56 1 Evans, C Quantity as % frequency occurrence of species.
1984 NR297668 Craigens: Compt CP10 0 Evans, C Quantity as % frequency occurrence of species.
1987 NR56 South-east Jura: Craighouse 0 Unknown (Atlas record)
1987 NR24 Oa (west): Mull of Oa to Rubha Mor 0 Unknown (Atlas record)
1987 NR16 Rhinns (west): Coul to Campa 0 Unknown (Atlas record)
1987 NR15 Rhinns (south-west): Rhinns Pt to Kilchiaran 0 Unknown (Atlas record)
1987 NR25 Rhinns (south-east): Ellister to Port Charlotte 0 Unknown (Atlas record)
1987 NR27 Rhinns (north): Sanaig to Ardnave 0 Unknown (Atlas record)
1987 NR26 Rhinns (central): Gorm to Gruinart 0 Unknown (Atlas record)
1987 NR34 Oa (east): Risabus to Laphroaig 0 Unknown (Atlas record)
1987 NR59 North-west Jura: Beinn Bhreac 0 Unknown (Atlas record)
1987 NR69 Jura (north): Lealt to Glen Trosdale 0 Unknown (Atlas record)
1987 NR35 Islay (central east): Glenegedale to Bowmore 0 Unknown (Atlas record)
1987 NR36 Islay (central north): Bridgend to Ballygrant 0 Unknown (Atlas record)
1987 NR45 Islay (east): Ardmore to McArthur's Head 0 Unknown (Atlas record)
1987 NR46 Islay (north-east): McArthur's Head to Caol Ila 0 Unknown (Atlas record)
1987 NR37 Islay (north): Killinallan to Bolsay 0 Unknown (Atlas record)
1987 NR57 Jura (central south): Ardfernal to Lagg 0 Unknown (Atlas record)
1987 NR68 Jura (central east): Tarbert to Ardlussa 0 Unknown (Atlas record)
1987 NR47 Islay NE or Jura W (=NR47) 0 Unknown (Atlas record)
1987 NR46 Islay E or Jura SW (=NR46) 0 Unknown (Atlas record)
1987 NR47 Islay (north-north-east): Caol Ila to Rubh'a'Mhail 0 Unknown (Atlas record)
1987 NR44 Islay (south-east): Lagavulin to Kildalton 0 Unknown (Atlas record)
1987 NR4299 Colonsay (north-east) 0 Unknown (Atlas record)
1987 NM40 Colonsay (north) 0 Unknown (Atlas record)
1987 NR39 Colonsay (mid) 0 Unknown (Atlas record)
01/06/1979 NR1652 Portnahaven 0 Allen, M.J.
06/08/1981 NR3565 Am Fasach/Balole 0 Stewart, N., & Duff, K. includes 3566 3666
08/08/1981 NR4552 Cnoc Mor na Claigin 0 Stewart, N. includes parts of 4553 4652 4653
22/06/1985 NR1864 Coul Point 0 Stewart, N. includes parts of 1963 1864; coast Reidh a'Bhuirg - Eilean na Sgioba
23/06/1985 NR2257 Loch a'Bhogaidh 0 Stewart, N.
26/06/1985 NR3766 Gleann Mhartuin 0 Stewart, N. includes part of 3765; from road 372656 along Gleann Mhartuin to S end of L.Finlaggan 379669; back to N of Gleann looking at some rocky areas
26/06/1985 NR3666 Duisker 0 Stewart, N.
27/06/1985 NR3757 Kilennan 0 Stewart, N. includes parts of 3958 3858 3857 3657; Killennan valley from 400585 to road 362580
27/06/1985 NR4356 Beinn Bheigeir 0 Stewart, N. includes parts of 4455 4256 4257 4157 4058 4158; from c.449551 over Beinn Bheigeir; Poll Gorm; L.Allallaidh; some limestone areas c.410580-405584; to track at 400585
28/06/1985 NR2841 Upper Killeyan, RSPB The Oa 0 Stewart, N. includes part of 2741; to Port nan Gallan & shore to west
28/06/1985 NR3143 Risabus 0 Stewart, N. includes part of 3142; limestone crag 316437; limestone slate outcrops 319434; track 318431 to E end of loch 314430-314427
01/08/1986 NR3767 Duisker/Ballachlavin limestone 0 Chamberlain, D.F., et al.
15/07/1987 NR2974 Ardnave Dunes 0 Matthews, J.
23/07/1987 NR2973 Ardnave (NR27W) 0 Matthews, J. =9/1640932
31/07/1987 NR2841 Upper Killeyan, RSPB The Oa 0 Matthews, J.
07/09/1987 NR3172 Killinallan dunes 0 Matthews, J., & Kinnes, L.
15/05/1989 NR2053 Easter Ellister 0 Dawson, J. Many; roadside
15/06/1989 NR4369 Port Askaig 0 Dawson, J.
15/06/1989 NR3357 Loch Tallant, Laggan 0 Dawson, J.
15/06/1989 NR2762 Gortan 0 Dawson, J.
15/06/1989 NR1653 Claddach 0 Dawson, J. roadside
15/06/1989 NR3363 Eallabus 0 Dawson, J. roadside
15/08/1989 NR3172 Killinallan dunes 0 Doarks, C., et al.
15/05/1990 NR2873 Ardnave (unspecified) 0 Dawson, J. beside burn
15/06/1992 NR3255 Duich Moss 0 Batty, D.
07/03/2004 NR24W Kinnabus, RSPB The Oa 0 Ogilvie, M.A., et al
03/07/2004 NR24W Kinnabus, Islay 0 Malcolm Ogilvie Other observers: Wendy McCarthy, Alison Moss, Martin