+ | Scleranthus annuus subsp. annuus | GB, VC89 East Perthshire, Pepperknowes | Henry Maurice Drummond-Hay | | 7/6/1881 | PTH |
+ | Adoxa moschatellina | GB, VC88 Mid Perthshire, Methven Wood | Smythe | Henry Maurice Drummond-Hay | 26/5/1881 | PTH |
+ | Lathraea squamaria | GB, VC88 Mid Perthshire, Methven Wood | Smythe | Henry Maurice Drummond-Hay | 23/5/1881 | PTH |
+ | Hymenophyllum wilsonii | GB, VC88 Mid Perthshire, Small Glen | Henry Maurice Drummond-Hay | | 31/7/1880 | PTH |
+ | Listera cordata | GB, VC89 East Perthshire, Muirward Wood | Henry Maurice Drummond-Hay | | 26/7/1879 | PTH |
| Arctostaphylos uva-ursi | GB, VC92 South Aberdeenshire, Morrone | Henry Maurice Drummond-Hay | John Ralfs | 3/7/1879 | SLBI |
+ | Rubus nemoralis | GB, VC89 East Perthshire, Glendelvine | Henry Maurice Drummond-Hay | | 20/8/1878 | PTH |
| Callitriche autumnalis | GB, VC89 East Perthshire, Loch of Clunie | Henry Maurice Drummond-Hay | | 8/1878 | K |
+ | Tripleurospermum inodorum | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 6/10/1877 | PTH |
+ | Valerianella dentata | GB, VC89 East Perthshire, Seggieden Cultivated | Henry Maurice Drummond-Hay | | 10/1877 | PTH |
| Callitriche autumnalis | GB, VC89 East Perthshire, Loch Clunie [Cluny] | Henry Maurice Drummond-Hay | | 2/9/1877 | K |
+ | Hypericum hirsutum | GB, VC89 East Perthshire, Castle Huntly | Henry Maurice Drummond-Hay | | 29/8/1877 | PTH |
+ | Lotus pedunculatus | GB, VC89 East Perthshire, Castle Huntly | Henry Maurice Drummond-Hay | | 29/8/1877 | PTH |
+ | Persicaria maculosa | GB, VC89 East Perthshire, Castle Huntly | Henry Maurice Drummond-Hay | | 29/8/1877 | PTH |
+ | Ranunculus sceleratus | GB, VC85 Fifeshire, Mugdrum Island | Henry Maurice Drummond-Hay | | 16/8/1877 | PTH |
+ | Carex pallescens | GB, VC87 West Perthshire, Keir | Henry Maurice Drummond-Hay | | 4/8/1877 | PTH |
+ | Carduus nutans | GB, VC89 East Perthshire, Rattray | H Herdman | Henry Maurice Drummond-Hay | 4/8/1877 | PTH |
+ | Myosotis scorpioides | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 30/7/1877 | PTH |
+ | Betula pendula | GB, VC89 East Perthshire, Den of Riechip | Henry Maurice Drummond-Hay | | 29/7/1877 | PTH |
+ | Trifolium hybridum | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 28/7/1877 | PTH |
+ | Thalictrum minus | GB, VC88 Mid Perthshire, Pass of Killiecrankie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Agrostis capillaris | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Festuca ovina s.l. | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Potamogeton polygonifolius | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Vaccinium oxycoccos | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Leucanthemum vulgare | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 25/7/1877 | PTH |
+ | Carex viridula subsp. brachyrrhyncha | GB, VC89 East Perthshire, Durdie | Henry Maurice Drummond-Hay | | 20/7/1877 | PTH |
+ | Carex pulicaris | GB, VC89 East Perthshire, Moor of Durdie | Henry Maurice Drummond-Hay | | 20/7/1877 | PTH |
| Melampyrum pratense | GB, VC90 Angus, Clova | Henry Maurice Drummond-Hay | John Ralfs | 18/7/1877 | SLBI |
+ | Rubus latifolius | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 17/7/1877 | PTH |
| Vaccinium vitis-idaea | GB, VC92 South Aberdeenshire, Braemar | Henry Maurice Drummond-Hay | John Ralfs | 17/7/1877 | SLBI |
+ | Dactylorhiza purpurella | GB, VC89 East Perthshire, Durdie | Henry Maurice Drummond-Hay | | 14/7/1877 | PTH |
+ | Potamogeton crispus | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 14/7/1877 | PTH |
+ | Gnaphalium supinum | GB, VC89 East Perthshire, Glen Shee | Henry Maurice Drummond-Hay | | 9/7/1877 | PTH |
| Astragalus alpinus | GB, VC92 South Aberdeenshire, Braemar,Craig-na-dal-beag | Henry Maurice Drummond-Hay | | 7/7/1877 | BIRM |
+ | Astragalus alpinus | GB, VC91,VC92, Aberdeen | Henry Maurice Drummond-Hay | Charles Bailey | 7/7/1877 to 8/8/1882 | MANCH |
| 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 |
+ | Malva moschata | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 4/7/1877 | PTH |
| Vaccinium uliginosum | GB, Aberdeenshire, Ben Muich Dhui | Henry Maurice Drummond-Hay | John Ralfs | 4/7/1877 | SLBI |