| Carex humilis | GB, VC6 North Somerset, Saint Vincent's Rocks | Henry Maurice Drummond-Hay | | 22/5/1871 | BON |
| Leonurus cardiaca | GB, Somerset, Hanham Cultivated | Christopher Edmund Broome | Frederick Townsend Henry Maurice Drummond-Hay | 22/7/1871 | SLBI |
| Euphorbia esula | GB, VC85 Fifeshire, Guardbridge | Henry Maurice Drummond-Hay | London Natural History Society | 3/10/1871 | SLBI |
| Euphorbia esula | GB, VC85 Fifeshire, Guardbridge | Henry Maurice Drummond-Hay | George Stephen West John Harbord Lewis | 3/10/1871 | BIRM |
| Euphorbia esula | GB, VC85 Fifeshire, Guardbridge | Henry Maurice Drummond-Hay | Augustin Ley | 3/10/1871 | BIRM |
+ | Hydrocotyle vulgaris | GB, VC85 Fifeshire, Lindores Loch | Henry Maurice Drummond-Hay | | 8/1869 | PTH |
+ | Galeopsis tetrahit agg | GB, VC85 Fifeshire, Mugdrum Island | Henry Maurice Drummond-Hay | | 3/10/1872 | PTH |
+ | Ranunculus sceleratus | GB, VC85 Fifeshire, Mugdrum Island | Henry Maurice Drummond-Hay | | 16/8/1877 | PTH |
+ | Sinapis arvensis | GB, VC85 Fifeshire, Mugdrum Island | Henry Maurice Drummond-Hay | | 23/10/1872 | PTH |
| Glyceria plicata | GB, VC85 Fifeshire, Saint Andrews | Henry Maurice Drummond-Hay | | 4/10/1871 | BON |
+ | Agrostis capillaris | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 8/8/1874 | PTH |
+ | Armeria maritima | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 8/8/1874 | PTH |
+ | Campanula rotundifolia | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Carex atrata | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Carex capillaris | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Dryas octopetala | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 8/8/1874 10/8/1874 | PTH |
+ | Habenaria viride | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Juncus castaneus | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Juncus trifidus | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Plantago maritima | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 8/8/1874 | PTH |
+ | Polystichum lonchitis | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Saussurea alpina | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 10/8/1874 | PTH |
+ | Helictotrichon pratense | GB, VC87 West Perthshire, Ben Oss | Henry Maurice Drummond-Hay | | 11/8/1874 | PTH |
+ | Saussurea alpina | GB, VC87 West Perthshire, Ben Oss | Henry Maurice Drummond-Hay | | 11/8/1874 | PTH |
+ | Carex pallescens | GB, VC87 West Perthshire, Keir | Henry Maurice Drummond-Hay | | 4/8/1877 | PTH |
+ | Centaurium erythraea | GB, VC87 West Perthshire, Kier | Henry Maurice Drummond-Hay | | 7/1877 | PTH |
+ | Juniperus communis subsp. nana | GB, VC87 West Perthshire, Loch Oss | Henry Maurice Drummond-Hay | | 8/1874 | PTH |
+ | Poa alpina | GB, VC87 West Perthshire, Loch Oss | Henry Maurice Drummond-Hay | | 11/8/1874 | PTH |
+ | Sparganium angustifolium | GB, VC87 West Perthshire, Loch Oss | Henry Maurice Drummond-Hay | | 11/8/1874 | PTH |
+ | Vicia sepium | GB, VC87 West Perthshire, Loch Oss | Henry Maurice Drummond-Hay | | 11/8/1874 | PTH |
+ | Polygonatum verticillatum | GB, VC88 Mid Perthshire | Henry Maurice Drummond-Hay | Charles Bailey | 22/7/1874 | MANCH |
+ | Stachys officinalis | GB, VC88 Mid Perthshire, Aberargie | Henry Maurice Drummond-Hay | | 21/9/1872 | PTH |
+ | Teesdalia nudicaulis | GB, VC88 Mid Perthshire, Aberargie | Henry Maurice Drummond-Hay | | 16/8/1871 | PTH |
+ | Drosera rotundifolia | GB, VC88 Mid Perthshire, Aberargie Hill | Henry Maurice Drummond-Hay | | 16/8/1871 | PTH |
+ | Athyrium filix-femina | GB, VC88 Mid Perthshire, Aberfeldy | Henry Maurice Drummond-Hay | | 8/1872 | PTH |
+ | Dryopteris filix-mas agg | GB, VC88 Mid Perthshire, Aberfeldy | Henry Maurice Drummond-Hay | | 8/1873 | PTH |
+ | Saxifraga cernua | GB, VC88 Mid Perthshire, Aberfeldy (W of),Ben Lawers | Henry Maurice Drummond-Hay | Charles Bailey | 11/8/1871 | MANCH |
+ | Dianthus armeria | GB, VC88 Mid Perthshire, Abernethy | Henry Maurice Drummond-Hay | | 3/8/1874 | PTH |
+ | Epilobium parviflorum x obscurum = E. x dacicum | GB, VC88 Mid Perthshire, Abernethy | Henry Maurice Drummond-Hay | | 5/10/1872 | PTH |
+ | Allium scorodoprasum | GB, VC88 Mid Perthshire, Balhepburn | Henry Maurice Drummond-Hay | | 14/7/1874 | PTH |