+ | Epilobium alsinifolium | GB, VC89 East Perthshire, Beinn a' Ghlò | Henry Maurice Drummond-Hay | | 22/7/1873 | PTH |
+ | Epilobium anagallidifolium | GB, VC88 Mid Perthshire, Ben Lawers | Henry Maurice Drummond-Hay | | 6/8/1872 | PTH |
+ | Epilobium anagallidifolium | GB, VC88 Mid Perthshire, Meall nan Tarmachan | Henry Maurice Drummond-Hay | | 12/8/1874 | PTH |
+ | Epilobium hirsutum | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 7/1868 | PTH |
+ | Epilobium montanum | GB, VC89 East Perthshire, Balthayock | Henry Maurice Drummond-Hay | | 8/7/1873 | PTH |
+ | Epilobium montanum x obscurum = E. x aggregatum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | 7/1873 | PTH |
+ | Epilobium montanum x obscurum = E. x aggregatum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | | PTH |
+ | Epilobium obscurum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | | PTH |
+ | Epilobium obscurum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | 7/1873 | PTH |
+ | Epilobium obscurum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | 7/1873 | PTH |
+ | Epilobium obscurum | GB, VC88 Mid Perthshire, Elcho | Henry Maurice Drummond-Hay | | 7/1873 | PTH |
+ | Epilobium obscurum | GB, VC89 East Perthshire, Rait | Henry Maurice Drummond-Hay | | 5/8/1873 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Ballo Hill | Henry Maurice Drummond-Hay | | 20/9/1873 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Balthayock | Henry Maurice Drummond-Hay | | 9/9/1873 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Balthayock | Henry Maurice Drummond-Hay | | 9/9/1873 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Pepperdam ? | Henry Maurice Drummond-Hay | | 2/9/1873 | PTH |
+ | Epilobium palustre | GB, VC89 East Perthshire, Stenton | Henry Maurice Drummond-Hay | | 21/8/1872 | PTH |
+ | Epilobium parviflorum | GB, VC88 Mid Perthshire, Methven | Henry Maurice Drummond-Hay | | 1/8/1873 | PTH |
+ | Epilobium parviflorum | GB, VC89 East Perthshire, Rossie Priory | Henry Maurice Drummond-Hay | | 6/8/1874 | PTH |
+ | Epilobium parviflorum x obscurum = E. x dacicum | GB, VC88 Mid Perthshire, Abernethy | Henry Maurice Drummond-Hay | | 5/10/1872 | PTH |
+ | Lithospermum officinale | GB, VC88 Mid Perthshire, Kinclaven Castle | Edward Shearburn Marshall | Henry Maurice Drummond-Hay | 28/6/1881 | PTH |
+ | Asplenium trichomanes subsp. quadrivalens | GB, VC89 East Perthshire, Balthayock | Henry Maurice Drummond-Hay | | 9/9/1873 | PTH |
| Aira alpina | GB, VC92 South Aberdeenshire, Ben Avon | Henry Maurice Drummond-Hay | Augustin Ley | 7/8/1871 | BIRM |
| Athyrium distentifolium | GB, Aberdeenshire, Wells of Dee | Henry Maurice Drummond-Hay | Augustin Ley | 8/8/1871 | BIRM |
| Euphorbia esula | GB, VC85 Fifeshire, Guardbridge | Henry Maurice Drummond-Hay | Augustin Ley | 3/10/1871 | BIRM |
| Mentha longifolia var. mollissima | GB, VC88 Mid Perthshire, Perth | Henry Maurice Drummond-Hay | Augustin Ley | 9/1874 | BIRM |
| Najas flexilis | GB, VC89 East Perthshire, Loch of Clunie | Henry Maurice Drummond-Hay | Augustin Ley | 20/9/1876 | BIRM |
| Phleum alpinum | GB, VC90 Angus, Clova,Clova Mountains | Henry Maurice Drummond-Hay | Augustin Ley | 4/8/1873 | BIRM |
| Phyllodoce caerulea | GB, VC89 East Perthshire, Sow of Atholl | Henry Maurice Drummond-Hay | Augustin Ley | 9/7/1875 | BIRM |
| Polygonatum verticillatum | GB, VC89 East Perthshire, Black Water at Strone Bridge | Henry Maurice Drummond-Hay | Augustin Ley | 2/7/1874 | BIRM |
| Ranunculus baudotii var. confusus | GB, VC89,VC90, Invergowrie | Henry Maurice Drummond-Hay | Augustin Ley | 24/6/1874 | BIRM |
| Scleranthus annuus | GB, VC89 East Perthshire, Barnhill | Henry Maurice Drummond-Hay | Augustin Ley | 6/5/1874 | BIRM |
| Utricularia intermedia | GB, VC88 Mid Perthshire, Dunkeld | Henry Maurice Drummond-Hay | Augustin Ley | 22/8/1872 | BIRM |
| Euphorbia esula | GB, VC85 Fifeshire, Guardbridge | Henry Maurice Drummond-Hay | George Stephen West John Harbord Lewis | 3/10/1871 | BIRM |
+ | Carduus nutans | GB, VC89 East Perthshire, Rattray | H Herdman | Henry Maurice Drummond-Hay | 4/8/1877 | PTH |
+ | Galium saxatile | GB, VC89 East Perthshire, Seggieden | Henry Maurice Drummond-Hay | | 6/1873 | PTH |
+ | Utricularia minor | GB, VC89 East Perthshire, Loch of the Lowes | Henry Maurice Drummond-Hay | | 2/8/1873 | PTH |
+ | Utricularia minor | GB, VC89 East Perthshire, Loch of the Lowes | Henry Maurice Drummond-Hay | | 22/8/1872 | PTH |
+ | Utricularia ochroleuca | GB, VC89 East Perthshire, Loch of the Lowes | Henry Maurice Drummond-Hay | | 2/8/1874 | PTH |
+ | Utricularia ochroleuca | GB, VC89 East Perthshire, Loch of the Lowes | Henry Maurice Drummond-Hay | | 22/8/1872 | PTH |