| Sanicula europaea | GB, VC37 Worcestershire, Chaddesley Corbett | Richard Charles L'Estrange Burges | | 28/5/1917 | BIRM |
| Daphne laureola | GB, VC37 Worcestershire, Dodderhill Common | Richard Charles L'Estrange Burges | | 3/3/1918 | BIRM |
| Helleborus viridis | GB, VC37 Worcestershire, Bentley | Richard Charles L'Estrange Burges | | 3/3/1918 | BIRM |
| Geranium robertianum | GB, VC37 Worcestershire, Tutnall | Richard Charles L'Estrange Burges | | 24/4/1918 | BIRM |
| Aegopodium podagraria | GB, VC37 Worcestershire, Tutnall | Richard Charles L'Estrange Burges | | 10/7/1918 | BIRM |
| Inula squarrosa | GB, VC37 Worcestershire, Stoke Heath | Richard Charles L'Estrange Burges | | 22/8/1918 | BIRM |
| Heracleum sphondylium | GB, VC37 Worcestershire, Woodcote | Richard Charles L'Estrange Burges | | 28/8/1918 | BIRM |
| Foeniculum vulgare | GB, VC37 Worcestershire, Dodderhill Church | Richard Charles L'Estrange Burges | | 29/8/1919 | BIRM |
| Hottonia palustris | GB, VC29 Cambridgeshire, Cambridge GB, VC29 Cambridgeshire, Ely | Richard Charles L'Estrange Burges | | 2/5/1920 | BIRM |
| Scandix pecten-veneris | GB, VC29 Cambridgeshire, Haslingfield | Richard Charles L'Estrange Burges | | 16/5/1920 | BIRM |
| Caucalis nodosa | GB, VC29 Cambridgeshire, Trumpington | Richard Charles L'Estrange Burges | | 6/6/1920 | BIRM |
| Pastinaca sativa | GB, VC29 Cambridgeshire, Cherry Hinton | Richard Charles L'Estrange Burges | | 7/1920 | BIRM |
| Verbena officinalis | GB, VC29 Cambridgeshire, Coe Fen | Richard Charles L'Estrange Burges | | 9/7/1920 | BIRM |
| Urtica dioica | GB, VC29 Cambridgeshire, Coe Fen | Richard Charles L'Estrange Burges | | 12/8/1920 | BIRM |
| Spiraea salicifolia | GB, VC48 Merionethshire, Bala | Richard Charles L'Estrange Burges | | 18/8/1920 | BIRM |
| Impatiens noli-tangere | GB, VC48 Merionethshire, Dolgellau | Richard Charles L'Estrange Burges | | 23/8/1920 | BIRM |
| Eryngium maritimum | GB, VC48 Merionethshire, Harlech | Richard Charles L'Estrange Burges | | 25/8/1920 | BIRM |
| Leontodon hispidus | GB, VC37 Worcestershire, Bromsgrove | Richard Charles L'Estrange Burges | | 19/6/1921 | BIRM |
| Leontodon hirtus | GB, VC37 Worcestershire, Bromsgrove | Richard Charles L'Estrange Burges | | 14/8/1921 | BIRM |
| Apium nodiflorum | GB, VC37 Worcestershire, Purshull Green | Richard Charles L'Estrange Burges | | 21/8/1921 | BIRM |
| Leontodon autumnalis | GB, VC37 Worcestershire, Purshall
Green | Richard Charles L'Estrange Burges | | 21/8/1921 | BIRM |
| Oenanthe crocata | GB, VC46 Cardiganshire, Llfant
Valley | Richard Charles L'Estrange Burges | | 26/8/1922 | BIRM |
| Sedum telephium | GB, VC47 Montgomeryshire, Machynlleth | Richard Charles L'Estrange Burges | | 26/8/1922 | BIRM |
| Centranthus ruber | GB, VC48 Merionethshire, Aberdovey | Richard Charles L'Estrange Burges | | 30/8/1922 | BIRM |
| Parietaria diffusa | GB, VC40 Shropshire, Ludlow Castle | Richard Charles L'Estrange Burges | | 31/8/1922 | BIRM |
| Galium saxatile | GB, VC37 Worcestershire, Hartlebury Common | Richard Charles L'Estrange Burges | | 24/6/1923 | BIRM |
| Anagallis tenella | GB, VC48 Merionethshire, Merioneth | Richard Charles L'Estrange Burges | | 8/1923 | BIRM |
| Geranium sanguineum | GB, VC67 South Northumberland, Seaton Sluice | Richard Charles L'Estrange Burges | | 5/8/1923 | BIRM |
| Geranium sylvaticum | GB, VC67 South Northumberland, Staward Peel | Richard Charles L'Estrange Burges | | 24/8/1923 | BIRM |
| Parnassia palustris | GB, VC67 South Northumberland, Staward Peel | Richard Charles L'Estrange Burges | | 24/8/1923 | BIRM |
| Silaus flavescens | GB, VC37 Worcestershire, Purshall Green | Richard Charles L'Estrange Burges | | 9/9/1923 | BIRM |
| Salix repens | GB, VC90 Angus, Carnoustie | Richard Charles L'Estrange Burges | | 21/6/1926 | BIRM |
| Scirpus americanus | GB, VC113 Channel Islands, Jersey, Saint Ouen's | Louis Arsene | Botanical Exchange Club of The British Isles Louis Arsene Richard Charles L'Estrange Burges | 15/7/1926 | BIRM |
| Rorippa nasturtium-aquaticum | GB, VC87 West Perthshire, Callander | Richard Charles L'Estrange Burges | | 18/7/1927 | BIRM |
| Saxifraga aizoides | GB, VC87 West Perthshire, Pass of Leny | Richard Charles L'Estrange Burges | | 20/7/1927 | BIRM |
| Saxifraga stellaris | GB, VC96 East Inverness-shire, Dalwhinnie | Richard Charles L'Estrange Burges | | 21/7/1927 | BIRM |
| Sedum villosum | GB, VC94 Banffshire, Banff | Richard Charles L'Estrange Burges | | 23/7/1927 | BIRM |
| Saxifraga hypnoides | GB, VC97 West Inverness-shire, Ben Nevis | Richard Charles L'Estrange Burges | | 26/7/1927 | BIRM |
| Ranunculus repens | GB, VC37 Worcestershire, Purshall Green | Richard Charles L'Estrange Burges | | 3/6/1928 | BIRM |
| Filipendula ulmaria | GB, VC3 South Devon, Churston Ferrers | Richard Charles L'Estrange Burges | | 18/6/1928 | BIRM |