+ | Achillea millefolium | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 19/7/1872 | PTH |
+ | Achillea ptarmica | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 8/1875 | PTH |
+ | Adoxa moschatellina | GB, VC88 Mid Perthshire, Ben Lawers | Henry Maurice Drummond-Hay | | 7/8/1872 | PTH |
+ | Adoxa moschatellina | GB, VC88 Mid Perthshire, Methven Wood | Smythe | Henry Maurice Drummond-Hay | 26/5/1881 | PTH |
+ | Aegopodium podagraria | GB, VC89 East Perthshire, Balruddery Den | Henry Maurice Drummond-Hay | | 24/6/1874 | PTH |
+ | Aegopodium podagraria | GB, VC89 East Perthshire, Balruddery Den | Henry Maurice Drummond-Hay | | 6/1874 | PTH |
+ | Aegopodium podagraria | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 28/6/1872 | PTH |
+ | Aegopodium podagraria | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 4/7/1873 | PTH |
+ | Aethusa cynapium | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 9/1872 | PTH |
+ | Aethusa cynapium | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 9/1872 | PTH |
+ | Agrimonia eupatoria | GB, VC89 East Perthshire, Rait | Henry Maurice Drummond-Hay | | 5/7/1873 | PTH |
+ | Agrimonia eupatoria | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 16/7/1872 | PTH |
+ | Agrostemma githago | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 16/7/1873 | PTH |
+ | Agrostis canina (sensu lato) | GB, VC89 East Perthshire, Rait | Henry Maurice Drummond-Hay | | 5/7/1873 | PTH |
+ | Agrostis capillaris | GB, VC87 West Perthshire, Ben Lui | Henry Maurice Drummond-Hay | | 8/8/1874 | PTH |
+ | Agrostis capillaris | GB, VC88 Mid Perthshire, Tyndrum | Henry Maurice Drummond-Hay | | 8/8/1874 | PTH |
+ | Agrostis capillaris | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 26/7/1877 | PTH |
+ | Agrostis capillaris | GB, VC89 East Perthshire, Ben Vrackie | Henry Maurice Drummond-Hay | | 9/1872 | PTH |
+ | Agrostis capillaris | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 7/1874 | PTH |
+ | Agrostis stolonifera | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 7/1873 | PTH |
| Aira alpina | GB, VC92 South Aberdeenshire, Ben Avon | Henry Maurice Drummond-Hay | Augustin Ley | 7/8/1871 | BIRM |
+ | Aira praecox | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | 30/5/1877 | PTH |
+ | Ajuga reptans | GB, VC88 Mid Perthshire, Saint Fillans | Henry Maurice Drummond-Hay | Francis Buchanan White | | PTH |
+ | Ajuga reptans | GB, VC89 East Perthshire, Muirward Wood | Henry Maurice Drummond-Hay | | 24/6/1872 | PTH |
+ | Alchemilla alpina | GB, VC88 Mid Perthshire, Ben Lawers | Henry Maurice Drummond-Hay | | 7/8/1872 | PTH |
+ | Alchemilla alpina | GB, VC89 East Perthshire, Sow of Atholl | Henry Maurice Drummond-Hay | | 3/8/1872 | PTH |
+ | Alchemilla xanthochlora | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 17/5/1872 | PTH |
+ | Alisma plantago-aquatica | GB, VC88 Mid Perthshire, Elcho Marsh | Henry Maurice Drummond-Hay | | 7/1865 | PTH |
+ | Alliaria petiolata | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 20/5/1872 | PTH |
+ | Allium oleraceum | GB, VC89 East Perthshire, Inchyra | Henry Maurice Drummond-Hay | | 2/7/1873 | PTH |
+ | Allium scorodoprasum | GB, VC88 Mid Perthshire, Balhepburn | Henry Maurice Drummond-Hay | | 14/7/1874 | PTH |
+ | Alopecurus geniculatus | GB, VC89 East Perthshire, Arnbathie | Henry Maurice Drummond-Hay | | 5/1873 | PTH |
+ | Anagallis arvensis subsp. arvensis | GB, VC89 East Perthshire, Kinnoull Hill | Henry Maurice Drummond-Hay | | 28/7/1872 | PTH |
+ | Anagallis arvensis subsp. arvensis | GB, VC89 East Perthshire, Kinnoull Hill | Henry Maurice Drummond-Hay | | 6/1873 | PTH |
+ | Anagallis minima | GB, VC89 East Perthshire, Delvine | Henry Maurice Drummond-Hay | | 21/8/1872 | PTH |
+ | Anchusa arvensis | GB, VC89 East Perthshire, Kinfauns | Henry Maurice Drummond-Hay | | 14/6/1872 | PTH |
+ | Andromeda polifolia | GB, Perthshire, Seggieden Cultivated | Henry Maurice Drummond-Hay | | 17/5/1884 | PTH |
+ | Anemone nemorosa | GB, VC89 East Perthshire, Den of Balthayock | Henry Maurice Drummond-Hay | | 29/4/1872 | PTH |
+ | Anemone nemorosa | GB, VC89 East Perthshire, Den of Balthayock | Henry Maurice Drummond-Hay | | 9/4/1872 | PTH |
+ | Angelica sylvestris | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 7/1874 | PTH |