+ | Ajuga pyramidalis | GB, VC107 East Sutherland, Coul | James Cosmo Melvill | Charles Bailey James Cosmo Melvill | 17/7/1888 | MANCH |
| Potamogeton gramineus | GB, VC108 West Sutherland, Altnaharra | James Cosmo Melvill | Charles Bailey James Cosmo Melvill | 19/7/1888 | MANCH |
+ | Carex maritima | GB, VC108 West Sutherland, Below Betty Hill | James Cosmo Melvill | Charles Bailey James Cosmo Melvill | 26/7/1888 | MANCH |
| Potamogeton polygonifolius | GB, VC108 West Sutherland, Loch Naver | James Cosmo Melvill | Charles Bailey James Cosmo Melvill | 19/7/1888 | MANCH |
+ | Cytisus scoparius subsp. maritimus | GB, VC113 Channel Islands, Guernsey,Torteval Parish | James Cosmo Melvill | Charles Bailey | 25/6/1879 | MANCH |
+ | Corynephorus canescens | GB, VC113 Channel Islands, Jersey | James Cosmo Melvill | Charles Bailey | 6/1879 | MANCH |
+ | Silene gallica | GB, VC113 Channel Islands, Jersey, Saint Helier,Gallows Hill | James Cosmo Melvill | Charles Bailey | 22/6/1879 | MANCH |
+ | Allium sphaerocephalon | GB, VC113 Channel Islands, Jersey,Saint Aubin's Bay | James Cosmo Melvill | Charles Bailey | 23/7/1874 | MANCH |
+ | Silene gallica | GB, VC113 Channel Islands, Jersey,Saint Helier | James Cosmo Melvill | Charles Bailey | 22/6/1879 | MANCH |
+ | Tuberaria guttata | GB, VC113 Channel Islands, Jersey,Vingtaine de Noirmont | James Cosmo Melvill | Charles Bailey James Cosmo Melvill | 20/6/1879 | MANCH |
+ | Lobelia urens | GB, VC3 South Devon, Axminster,Kilmington | James Cosmo Melvill | Charles Bailey James Cosmo Melvill John Barrow | 1/8/1873 | MANCH |
+ | Gnaphalium luteoalbum | GB, VC13 West Sussex, Henfield | William Borrer | James Cosmo Melvill William Borrer | 1840 | MANCH |
| Trachelium caeruleum | GB, VC113 Channel Islands, Guernsey,St Peter's Port | Buchanan | Botanical Exchange Club of The British Isles Augustin Ley James Cosmo Melvill | 16/8/1892 | BIRM |
+ | Ophioglossum lusitanicum | GB, VC113 Channel Islands, Guernsey,Petit Bot Bay | Archibald B Buchanan | Charles Bailey James Cosmo Melvill | 3/1892 | MANCH |
| Veronica spicata | GB, VC47 Montgomeryshire, Craig Breidden | James Cosmo Melvill | Botanical Exchange Club of The British Isles George Claridge Druce James Cosmo Melvill | 31/7/1910 | K |
| Origanum vulgare | GB, VC47 Montgomeryshire, Craig Breidden | James Cosmo Melvill | Botanical Exchange Club of The British Isles George Claridge Druce James Cosmo Melvill | 8/1910 | K |
+ | Woodsia ilvensis | GB | Layard | James Cosmo Melvill | | MANCH |
+ | Hymenophyllum wilsonii | IE, VCH2 North Kerry, Killarney | Layard | James Cosmo Melvill | | MANCH |
+ | Scirpoides holoschoenus | GB, VC4 North Devon, Braunton Burrows | Evelyn H Melvill | Elizabeth Anne Lomax James Cosmo Melvill | 7/1876 | MANCH |
+ | Teesdalia nudicaulis | GB, VC47 Montgomeryshire, Breidden | James Cosmo Melvill | Elizabeth Anne Lomax | 6/1877 | MANCH |
+ | Potentilla rupestris | GB, VC47 Montgomeryshire, Craig Breidden | James Cosmo Melvill | Elizabeth Anne Lomax | 9/6/1877 | MANCH |
+ | Saxifraga hypnoides | GB, VC57 Derbyshire, Buxton | James Cosmo Melvill | Elizabeth Anne Lomax | 24/6/1876 | MANCH |
+ | Saxifraga cernua | GB, VC88 Mid Perthshire, Aberfeldy (W of),Ben Lawers | James Cosmo Melvill | Elizabeth Anne Lomax James Cosmo Melvill | 11/8/1875 | MANCH |
| Deschampsia cespitosa subsp. alpina | GB, VC92 South Aberdeenshire, Braemar | James Cosmo Melvill | Robert Large Baker Elizabeth Anne Lomax | 7/1878 | BIRM |
+ | Sibbaldia procumbens | GB, VC92 South Aberdeenshire, Glen Callater | James Cosmo Melvill | Elizabeth Anne Lomax | 7/1878 | MANCH |
| Ranunculus acris | GB, VC92 South Aberdeenshire, Lochnagar | James Cosmo Melvill | Elizabeth Anne Lomax | 7/1878 | MANCH |
| Bromus hordeaceus subsp. ferronii | GB, VC1 West Cornwall, Helston | James Cosmo Melvill John Fraser | Botanical Exchange Club of The British Isles William Hunt Painter | 10/7/1879 | ABS |
| Lobelia urens | GB, VC3 South Devon, Kilmington | James Cosmo Melvill | Watson Botanical Exchange Club | 1/8/1873 | BIRM |
| Lobelia urens | GB, VC3 South Devon, Kilmington | James Cosmo Melvill | William Hadden Beeby | 1/8/1873 | SLBI |
| Tripleurospermum maritimum | GB, VC3 South Devon, Rousdon | James Cosmo Melvill | Botanical Exchange Club of The British Isles Augustin Ley James Cosmo Melvill | 7/1887 | BIRM |
| Carex divulsa subsp. divulsa | GB, VC3 South Devon, Rousdon | James Cosmo Melvill | Botanical Exchange Club of The British Isles Augustin Ley James Cosmo Melvill | 7/1887 | BIRM |
| Matricaria maritima | GB, VC3 South Devon, Rousdon | James Cosmo Melvill | | 7/1887 | BSBI |
| Oenanthe pimpinelloides | GB, VC3 South Devon, Undercliff | James Cosmo Melvill | | 7/1887 | BSBI |
| Scirpoides holoschoenus | GB, VC4 North Devon, Braunton Burrows | | James Cosmo Melvill | 7/1878 | ABS |
| Matthiola incana | GB, VC5 South Somerset, Durston | James Cosmo Melvill | William Hadden Beeby | 7/1873 | SLBI |
| Thalictrum minus | GB, VC6 North Somerset, Cheddar Cliffs | James Cosmo Melvill | | 12/7/1873 | SLBI |
| Oenanthe pimpinelloides | GB, VC3 South Devon, Rousdon GB, VC9 Dorset, Lyme Regis | James Cosmo Melvill | Botanical Exchange Club of The British Isles James Cosmo Melvill William Hadden Beeby James Cosmo Melvill | 7/1887 | SLBI |
| Oenanthe pimpinelloides | GB, VC9 Dorset, Rousden | James Cosmo Melvill | Botanical Exchange Club of The British Isles James Cosmo Melvill William Hunt Painter | 7/1887 | ABS |
| Ballota nigra subsp. nigra | GB, VC9 Dorset, Studland Bay | James Cosmo Melvill | Botanical Exchange Club of The British Isles | 6/1901 | ABS |
| Ballota nigra var. ruderalis | GB, VC9 Dorset, Studland Bay | James Cosmo Melvill | Botanical Exchange Club of The British Isles Augustin Ley | 6/1901 | BIRM |