| Ranunculus flammula | GB, VC3 South Devon, Teignmouth | Richard Charles L'Estrange Burges | | 18/6/1928 | BIRM |
| Geranium columbinum | GB, VC3 South Devon, Buckfastleigh | Richard Charles L'Estrange Burges | | 20/6/1928 | BIRM |
| Iris foetidissima | GB, VC3 South Devon, Totnes | Richard Charles L'Estrange Burges | | 20/6/1928 | BIRM |
| Smyrnium olusatrum | GB, VC3 South Devon, Torquay | Richard Charles L'Estrange Burges | | 20/6/1928 | BIRM |
| Oenanthe fistulosa | GB, VC6 North Somerset, Glastonbury | Richard Charles L'Estrange Burges | | 24/6/1928 | BIRM |
| Galium aparine | GB, VC39 Staffordshire, Handsworth | Richard Charles L'Estrange Burges | | 3/8/1928 | BIRM |
| Pulsatilla vulgaris | GB, VC33 East Gloucestershire, Snowshill | Richard Charles L'Estrange Burges | | 16/5/1929 | BIRM |
| Erysimum cheiri | GB, VC39 Staffordshire, Dudley Castle | Richard Charles L'Estrange Burges | | 25/6/1929 | BIRM |
| Geum rivale | GB, VC64 Mid-west Yorkshire, Settle | Richard Charles L'Estrange Burges | | 14/7/1929 | BIRM |
| Arabidopsis thaliana | GB, VC69 Westmorland, Furness Abbey | Richard Charles L'Estrange Burges | | 16/7/1929 | BIRM |
| Arabis hirsuta | GB, VC69 Westmorland, Grange over Sands | Richard Charles L'Estrange Burges | | 16/7/1929 | BIRM |
| Sedum album | GB, VC60 West Lancashire, Meathop | Richard Charles L'Estrange Burges | | 17/7/1929 | BIRM |
| Claytonia alsinoides | GB, VC69 Westmorland, Kendal | Richard Charles L'Estrange Burges | | 21/7/1929 | BIRM |
| Anagallis arvensis subsp. arvensis | GB, VC39,VC57, Burton-on-Trent | Richard Charles L'Estrange Burges | | 8/1929 | BIRM |
| Chrysosplenium alternifolium | GB, VC37 Worcestershire, Clent | Richard Charles L'Estrange Burges | | 18/4/1930 | BIRM |
| Geranium molle | GB, VC37 Worcestershire, Droitwich | Richard Charles L'Estrange Burges | | 29/5/1930 | BIRM |
| Chaerophyllum temulum | GB, VC37 Worcestershire, Bromsgrove | Richard Charles L'Estrange Burges | | 13/6/1930 | BIRM |
| Conopodium majus | GB, VC37 Worcestershire, Bromsgrove | Richard Charles L'Estrange Burges | | 19/6/1930 | BIRM |
| Gnaphalium sylvaticum | GB, VC97 West Inverness-shire, Arisaig | Richard Charles L'Estrange Burges | | 15/8/1930 | BIRM |
| Antennaria dioica | GB, VC97 West Inverness-shire, Arisaig | Richard Charles L'Estrange Burges | | 17/8/1930 | BIRM |
| Hydrocotyle vulgaris | GB, VC97 West Inverness-shire, Arisaig | Richard Charles L'Estrange Burges | | 19/8/1930 | BIRM |
| Carum verticillatum | GB, VC97 West Inverness-shire, Ben Nevis | Richard Charles L'Estrange Burges | | 20/8/1930 | BIRM |
| Saxifraga hypnoides | GB, VC97 West Inverness-shire, Ben Nevis | Richard Charles L'Estrange Burges | | 21/8/1930 | BIRM |
| Galium boreale | GB, VC88 Mid Perthshire, Loch Rannoch | Richard Charles L'Estrange Burges | | 22/8/1930 | BIRM |
| Angelica sylvestris | GB, VC39 Staffordshire, Lichfield | Richard Charles L'Estrange Burges | | 10/9/1930 | BIRM |
| Polemonium caeruleum | GB, VC64 Mid-west Yorkshire, Malham Cove | Richard Charles L'Estrange Burges | | 14/6/1931 | BIRM |
| Trollius europaeus | GB, VC64 Mid-west Yorkshire, Malham Tarn | Richard Charles L'Estrange Burges | | 14/6/1931 | BIRM |
| Oenanthe fistulosa | GB, VC41 Glamorganshire, Kenfig Pool | Richard Charles L'Estrange Burges | | 23/7/1931 | BIRM |
| Oenanthe lachenalii | GB, VC15 East Kent, Dymchurch | Richard Charles L'Estrange Burges | | 23/7/1931 | BIRM |
| Lactuca virosa | GB, VC15 East Kent, Folkestone | Richard Charles L'Estrange Burges | | 24/7/1931 | BIRM |
| Sisymbrium sophia | GB, VC28 West Norfolk, Old Hunstanton | | Richard Charles L'Estrange Burges | 26/7/1931 | BIRM |
| Apium graveolens | GB, VC28 West Norfolk, Burnham | Richard Charles L'Estrange Burges | | 27/7/1931 | BIRM |
| Limonium vulgare | GB, VC28 West Norfolk, Burnham Overy | Richard Charles L'Estrange Burges | | 27/7/1931 | BIRM |
| Sison amomum | GB, VC2 East Cornwall, Bude | Richard Charles L'Estrange Burges | | 12/8/1931 | BIRM |
| Valerianella carinata | GB, VC1 West Cornwall, Helston | Richard Charles L'Estrange Burges | | 17/8/1931 | BIRM |
| Erica vagans | GB, VC1 West Cornwall, Goonhilly Downs | Richard Charles L'Estrange Burges | | 18/8/1931 | BIRM |
| Arabis scabra | GB, VC34 West Gloucestershire, Penpole Point, Shirehampton | Richard Charles L'Estrange Burges | | 2/4/1932 | BIRM |
| Helleborus foetidus | GB, VC6 North Somerset, Churchill | Richard Charles L'Estrange Burges | | 2/4/1932 | BIRM |
| Helleborus foetidus | GB, VC6 North Somerset, Churchill | Richard Charles L'Estrange Burges | | 2/4/1932 | BIRM |
| Smyrnium olusatrum | GB, VC3 South Devon, Daddy Hole Down | Richard Charles L'Estrange Burges | | 3/4/1932 | BIRM |