Isoetes lacustris

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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 NR26 Rhinns (central): Gorm to Gruinart 0 Unknown (Atlas record)
1930 NR58 Jura (central west): Tarbert to Rainberg Mor 0 Unknown (Atlas record)
1930 NR34 Oa (east): Risabus to Laphroaig 0 Unknown (Atlas record)
1930 NR57 Jura (central south): Ardfernal to Lagg 0 Unknown (Atlas record)
1930 NR24 Oa (west): Mull of Oa to Rubha Mor 0 Unknown (Atlas record)
1930 NR46 Islay (north-east): McArthur's Head to Caol Ila 0 Unknown (Atlas record)
1970 NR3691 Garvard, Colonsay 0 Clarke & Clarke Stony loch margins, locally plentiful.
1970 NR39 Colonsay (mid) 0 Unknown (Atlas record)
1970 NR3895 Loch Fada, Colonsay 0 Clarke & Clarke Stony loch margins, locally plentiful.
1970 NR3792 Central Colonsay 0 Clarke & Clarke Stony loch margins, locally plentiful.
1987 NR57 Jura (central south): Ardfernal to Lagg 0 Unknown (Atlas record)
1987 NR69 Jura (north): Lealt to Glen Trosdale 0 Unknown (Atlas record)
1987 NR34 Oa (east): Risabus to Laphroaig 0 Unknown (Atlas record)
1987 NR24 Oa (west): Mull of Oa to Rubha Mor 0 Unknown (Atlas record)
1987 NR26 Rhinns (central): Gorm to Gruinart 0 Unknown (Atlas record)
1987 NR58 Jura (central west): Tarbert to Rainberg Mor 0 Unknown (Atlas record)
1987 NR68 Jura (central east): Tarbert to Ardlussa 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 NR47 Islay (north-north-east): Caol Ila to Rubh'a'Mhail 0 Unknown (Atlas record)
1987 NR46 Islay E or Jura SW (=NR46) 0 Unknown (Atlas record)
1987 NR47 Islay NE or Jura W (=NR47) 0 Unknown (Atlas record)
19/06/1968 NR4065 Loch Lossit 0 Graham, G.G. and environs of the loch
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
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
07/03/2004 NR57J Glenbatrick, Jura 0 Farrell, L., et al
03/07/2004 NR57J Glenbatrick, Jura 0 Lynne Farrell Other observers: Stephen Bungard, Jim McIntosh, Louise Gregory