| Vaccinium uliginosum | GB, VC94 Banffshire, Loch Avon | Henry Maurice Drummond-Hay | Robert Large Baker | 4/7/1877 | BIRM |
| Athyrium distentifolium | GB, Aberdeenshire, Wells of Dee | Henry Maurice Drummond-Hay | Augustin Ley | 8/8/1871 | BIRM |
| Vaccinium uliginosum | GB, Aberdeenshire, Ben Muich Dhui | Henry Maurice Drummond-Hay | John Ralfs | 4/7/1877 | SLBI |
+ | Astragalus alpinus | GB, VC91,VC92, Aberdeen | Henry Maurice Drummond-Hay | Charles Bailey | 7/7/1877 to 8/8/1882 | MANCH |
| Arctostaphylos uva-ursi | GB, VC92 South Aberdeenshire, Morrone | Henry Maurice Drummond-Hay | John Ralfs | 3/7/1879 | SLBI |
| Carex rupestris | GB, VC92 South Aberdeenshire, Loch Kander | Henry Maurice Drummond-Hay | Robert Large Baker | 6/7/1877 | BIRM |
+ | Cornus suecica | GB, VC92 South Aberdeenshire, Glen Callater | Henry Maurice Drummond-Hay | Charles Bailey | 5/7/1877 | MANCH |
| Astragalus alpinus | GB, VC92 South Aberdeenshire, Braemar,Craig-na-dal-beag | Henry Maurice Drummond-Hay | | 7/7/1877 | BIRM |
| Vaccinium vitis-idaea | GB, VC92 South Aberdeenshire, Braemar | Henry Maurice Drummond-Hay | John Ralfs | 17/7/1877 | SLBI |
| Aira alpina | GB, VC92 South Aberdeenshire, Ben Avon | Henry Maurice Drummond-Hay | Augustin Ley | 7/8/1871 | BIRM |
| Ranunculus baudotii var. confusus | GB, VC89,VC90, Invergowrie | Henry Maurice Drummond-Hay | Augustin Ley | 24/6/1874 | BIRM |
| Phleum alpinum | GB, VC90 Angus, Clova,Clova Mountains | Henry Maurice Drummond-Hay | Augustin Ley | 4/8/1873 | BIRM |
| Phleum alpinum | GB, VC90 Angus, Clova Mountains | Henry Maurice Drummond-Hay | | 4/8/1871 | BON |
| Melampyrum pratense | GB, VC90 Angus, Clova | Henry Maurice Drummond-Hay | John Ralfs | 18/7/1877 | SLBI |
+ | Mentha suaveolens x longifolia = M. x rotundifolia | GB, Mid-East Perthshire, Perthshire | Henry Maurice Drummond-Hay | Charles Bailey | 13/9/1871 | MANCH |
| Lysimachia thyrsiflora | GB, Mid-East Perthshire, Perth | Henry Maurice Drummond-Hay | John Ralfs | 7/1875 | SLBI |
| Polygonatum verticillatum | GB, Mid-East Perthshire, Perth | Henry Maurice Drummond-Hay | | 16/6/1877 | SLBI |
| Melampyrum sylvaticum | GB, Mid-East Perthshire, Pass of Killiecrankie | Henry Maurice Drummond-Hay | John Ralfs | 30/6/1874 | SLBI |
+ | Andromeda polifolia | GB, Perthshire, Seggieden Cultivated | Henry Maurice Drummond-Hay | | 17/5/1884 | PTH |
| Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, Perthshire, Perth | Henry Maurice Drummond-Hay | Druce Herbarium, Oxford Frederic Stratton Henry Maurice Drummond-Hay | 13/9/1871 | OXF |
+ | Trollius europaeus | GB, Perthshire, ? | Henry Maurice Drummond-Hay | | 6/1872 | PTH |
+ | Cerastium alpinum | GB, Perthshire | Henry Maurice Drummond-Hay | | | PTH |
+ | Calystegia sepium | GB, VC89 East Perthshire, Walnut Grove | Henry Maurice Drummond-Hay | | 1/8/1873 | PTH |
+ | Calystegia sepium | GB, VC89 East Perthshire, Walnut Grove | Henry Maurice Drummond-Hay | | 21/8/1873 | PTH |
+ | Melampyrum pratense subsp. pratense | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Melampyrum sylvaticum | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Rubus saxatilis | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Sanicula europaea | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Viburnum opulus | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Vicia sylvatica | GB, VC89 East Perthshire, Strone Bridge | Henry Maurice Drummond-Hay | | 27/6/1872 | PTH |
+ | Asplenium septentrionale | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Clinopodium vulgare | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Clinopodium vulgare | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 21/8/1872 | PTH |
+ | Filago minima | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Potentilla anglica | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 21/8/1872 | PTH |
+ | Sagina nodosa | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Spergularia rubra | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |
+ | Teucrium scorodonia | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 21/8/1872 | PTH |
+ | Veronica scutellata | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 1/8/1872 | PTH |