| Luzula multiflora subsp. congesta | GB, VC6 North Somerset, Masbury | | | | SLBI |
| Luzula multiflora subsp. congesta | GB, VC113 Channel Islands, Guernsey | John Joseph Bennett | Croydon Natural History and Scientific Society John Joseph Bennett Robert Russell Hutchinson | | SLBI |
| Luzula multiflora subsp. congesta | GB, VC11 South Hampshire, Hayling Island | Joseph Woods | Allan Octavian Hume Frederick Townsend | 12/5/1835 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC14 East Sussex, Bevern Bridge | Joseph Woods | Allan Octavian Hume Frederick Townsend | 18/5/1842 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC55 Leicestershire, Overseal | | | 1843 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC55 Leicestershire, Overseal | Frederick Townsend | Allan Octavian Hume Frederick Townsend | 6/1843 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC90 Angus, Rescobie | William Gardiner | Allan Octavian Hume Frederick Townsend William Gardiner | 6/1844 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC10 Isle of Wight, Isle of Wight | | Allan Octavian Hume Frederick Townsend | 1846 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC29 Cambridgeshire, Gamlingay Heath | | Allan Octavian Hume Frederick Townsend | 6/1846 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC62 North-east Yorkshire, Ayton | William A Mudd | George Stephen West | 7/1853 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC6 North Somerset, Turf Moor | Thomas Clark | Harold Stuart Thompson Thomas Clark | 23/6/1855 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC37 Worcestershire, Moseley | Robert Coane Roberts Jordan | Robert Coane Roberts Jordan | 25/5/1862 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC46 Cardiganshire, Plinlimon | Augustin Ley | Augustin Ley | 13/6/1865 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC34 West Gloucestershire, Mailscot Wood | Augustin Ley | Augustin Ley | 1/6/1871 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC38 Warwickshire, Honiley | | Robert Large Baker | 6/1872 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC35 Monmouthshire, Trelleck | Augustin Ley | Augustin Ley | 18/6/1874 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC30 Bedfordshire, Cardington | William Hillhouse | William Hillhouse | 12/5/1875 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC59 South Lancashire, Southport | | Robert Large Baker | 8/1877 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Welsh Newton Common | Augustin Ley | Augustin Ley | 28/5/1880 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Werndu | Augustin Ley | Augustin Ley | 28/5/1881 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Werndu | Augustin Ley | Augustin Ley | 28/5/1881 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Titley | Augustin Ley | Augustin Ley | 7/6/1881 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Titley | Augustin Ley | Augustin Ley | 7/6/1881 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Titley | Augustin Ley | Augustin Ley | 7/6/1881 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Vagar Hill | Augustin Ley | Augustin Ley | 21/6/1882 | BIRM |
+ | Luzula multiflora subsp. congesta | GB, VC88 Mid Perthshire, Loch Mullion | Francis Buchanan White | | 27/6/1884 | PTH |
| Luzula multiflora subsp. congesta | GB, VC17 Surrey, Witley | Edward Shearburn Marshall | Edward Shearburn Marshall | 11/6/1887 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC6 North Somerset, Mendip Hills | Frederick Thompson Mott | | 23/6/1888 | SLBI |
| Luzula multiflora subsp. congesta | | | William Hadden Beeby | 14/8/1888 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC48 Merionethshire, Cader Idris | Augustin Ley | Augustin Ley | 18/6/1889 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC17 Surrey, Hedge Court Pond | William Frederick Miller | William Frederick Miller | 29/6/1889 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC48 Merionethshire, Tal-y-llyn | Augustin Ley | Augustin Ley | 20/7/1889 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC37 Worcestershire, Wyre Forest | Harold Stuart Thompson | Harold Stuart Thompson | 5/1890 to 1899 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC2 East Cornwall, Laneast Down | William Wise | | 16/6/1890 | LAUS |
| Luzula multiflora subsp. congesta | GB, VC34 West Gloucestershire, Symonds Yat | Augustin Ley | Augustin Ley | 21/6/1898 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC113 Channel Islands, Guernsey,Cobo Bay | Langley Kitching | Langley Kitching | 30/6/1898 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC36 Herefordshire, Presteign | | Augustin Ley | 15/7/1898 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC40 Shropshire, Stiperstones | Langley Kitching | Langley Kitching | 15/7/1898 | BIRM |
| Luzula multiflora subsp. congesta | GB, VC17 Surrey, Reigate Heath | Charles Edgar Salmon | Allan Octavian Hume | 30/5/1899 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC42 Breconshire, Callwen [Cellwyn] | Augustin Ley | Augustin Ley | 22/7/1899 | BIRM |