![info](/images/icons/cam.png) | Mentha spicata | GB, VC36 Herefordshire, Wellington Cultivated | Arthur Langford Still | Arthur Langford Still | 29/7/1935 | K |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC41 Glamorganshire, Llangennith | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 16/8/1934 | SLBI |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC41 Glamorganshire, Llangennith | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 10/8/1934 | SLBI |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC90 Angus, Edzell,West Water | Arthur Langford Still | Job Edward Lousley | 20/8/1937 | SLBI |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC90 Angus, Forfar | Arthur Langford Still | Job Edward Lousley | 21/8/1937 | SLBI |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC90 Angus, Glamis | Arthur Langford Still | Botanical Exchange Club of The British Isles | 19/8/1937 | K |
![info](/images/icons/cam.png) | Mentha spicata | GB, VC90 Angus, Glamis | Arthur Langford Still | Botanical Exchange Club of The British Isles | 19/8/1937 | K |
![info](/images/icons/cam.png) | Mentha spicata | GB, Ambiguous locality (GB), Wallington Cultivated | Arthur Langford Still | Edward Charles Wallace | 8/1935 | SLBI |
![info](/images/icons/cam.png) | Mentha spicata x longifolia = M. x villosonervata | GB, VC17 Surrey, Bramley | Arthur Langford Still | | 13/8/1935 | K |
![info](/images/icons/cam.png) | Mentha spicata x longifolia = M. x villosonervata | GB, VC17 Surrey, Wallington | Arthur Langford Still | Arthur Langford Still | 9/1935 | K |
![info](/images/icons/cam.png) | Mentha spicata x suaveolens = M. x villosa | GB, VC3 South Devon, Dawlish | Arthur Langford Still | University of Exeter | 8/9/1937 | LIV |
![info](/images/icons/cam.png) | Mentha spicata x suaveolens = M. x villosa | GB, VC17 Surrey, Bramley | Arthur Langford Still | | 25/8/1935 | SLBI |
![info](/images/icons/cam.png) | Mentha suaveolens | GB, VC17 Surrey, Ashtead Park | Arthur Langford Still Edward Charles Wallace | Watson Botanical Exchange Club Edward Charles Wallace J Fraser | 16/9/1933 | K |
![info](/images/icons/cam.png) | Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC17 Surrey, Ashtead Park | Arthur Langford Still Edward Charles Wallace | Watson Botanical Exchange Club Edward Charles Wallace | 16/9/1933 | SLBI |
+ | Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC17 Surrey, Bramley | Arthur Langford Still | Edward Charles Wallace William Harold Pearsall | 4/9/1934 | MANCH |
![info](/images/icons/cam.png) | Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC34 West Gloucestershire, Symonds Yat | Arthur Langford Still | Job Edward Lousley | 28/8/1936 | SLBI |
![info](/images/icons/cam.png) | Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC45 Pembrokeshire, Manorbier | Joseph Donald Grose | Arthur Langford Still | 13/9/1937 | SLBI |
![info](/images/icons/cam.png) | Mentha suaveolens x longifolia = M. x rotundifolia var. webberi | GB, VC90 Angus, Glamis | Arthur Langford Still Robert Henry Corstorphine | Edward Charles Wallace | 19/8/1937 | OXF |
![info](/images/icons/cam.png) | Mentha x muelleriana | GB, VC17 Surrey, Wallington Cultivated GB, VC3 South Devon, Salcombe | Arthur Langford Still | Botanical Exchange Club of The British Isles | 15/8/1938 | K |
![info](/images/icons/cam.png) | Mentha x muelleriana | GB, VC17 Surrey, Wallington Cultivated GB, VC3 South Devon, Salcombe | Arthur Langford Still | Botanical Exchange Club of The British Isles | 9/1937 | K |
![info](/images/icons/cam.png) | Mentha x piperita | GB, VC17 Surrey, Wallington Cultivated GB, Wiltshire, Bedwyn | Arthur Langford Still | Job Edward Lousley | 10/8/1940 | K |
![info](/images/icons/cam.png) | Mentha x piperita | GB, VC14 East Sussex, Danehill | Arthur Langford Still | Botanical Society & Exchange Club of The British Isles | 8/9/1936 | K |
![info](/images/icons/cam.png) | Mentha x piperita | GB, VC17 Surrey, Wallington Cultivated GB, VC6 North Somerset, Weston in Gordano | Arthur Langford Still | Botanical Society & Exchange Club of The British Isles | 8/1937 | K |
![info](/images/icons/cam.png) | Mentha x verticillata var. rivalis | GB, VC36 Herefordshire, Canon Frome | Arthur Langford Still | Arthur Langford Still Job Edward Lousley | 5/9/1940 | K |
![info](/images/icons/cam.png) | Nepeta cataria | GB, VC17 Surrey, Addington | Arthur Langford Still | | 10/8/1940 | SLBI |
![info](/images/icons/cam.png) | Pimpinella major | GB, VC6 North Somerset, Blackford | Arthur Langford Still | Harold Stuart Thompson | 8/1935 | BIRM |
![info](/images/icons/cam.png) | Polygala vulgaris | GB, VC41 Glamorganshire, Porthcawl | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 16/6/1935 | SLBI |
![info](/images/icons/cam.png) | Polygala vulgaris subsp. collina | GB, VC4 North Devon, Cove, Landrake | Arthur Langford Still | Edward Charles Wallace | 2/7/1942 | SLBI |
![info](/images/icons/cam.png) | Potamogeton alpinus | GB, VC11 South Hampshire, Basingstoke Canal | Arthur Langford Still | | 6/1937 | SLBI |
![info](/images/icons/cam.png) | Ranunculus aquatilis | GB, VC12 North Hampshire, Basingstoke Canal at Odiham | Arthur Langford Still | Watson Botanical Exchange Club Edward Charles Wallace Harold Stuart Thompson | 20/5/1933 | BIRM |
![info](/images/icons/cam.png) | Ranunculus fluitans | GB, VC52 Anglesey, Llyn Coron | Arthur Langford Still | Job Edward Lousley | 6/1936 | SLBI |
![info](/images/icons/cam.png) | Ranunculus parviflorus | GB, VC1 West Cornwall, Mullion | Arthur Langford Still | | 9/6/1938 | SLBI |
![info](/images/icons/cam.png) | Ranunculus peltatus | GB, VC12 North Hampshire, Odiham | Arthur Langford Still Edward Charles Wallace | Watson Botanical Exchange Club Edward Charles Wallace Job Edward Lousley | 20/5/1933 | SLBI |
![info](/images/icons/cam.png) | Sagina apetala | GB, Devon, Tiverton | Arthur Langford Still | Job Edward Lousley | 15/5/1944 | SLBI |
![info](/images/icons/cam.png) | Senecio vulgaris | GB, VC49 Caernarvonshire, Porthmadog | Arthur Langford Still | Job Edward Lousley | 6/1936 | SLBI |
![info](/images/icons/cam.png) | Silene otites | GB, VC26,VC28, Barnhamcross Common | Arthur Langford Still | Edward Charles Wallace Harold Stuart Thompson | 7/7/1934 | BIRM |
![info](/images/icons/cam.png) | Thalictrum flavum | GB, VC41 Glamorganshire, Ewenny | Arthur Langford Still | Job Edward Lousley | 2/7/1925 | SLBI |
![info](/images/icons/cam.png) | Torilis arvensis | GB, VC17 Surrey, Addington, Croydon | Arthur Langford Still | | 8/1936 | BIRM |
![info](/images/icons/cam.png) | Trifolium ochroleucon | GB, VC19 North Essex, Cressing | Arthur Langford Still | | 12/7/1935 | SLBI |
![info](/images/icons/cam.png) | Trifolium scabrum | GB, VC41 Glamorganshire, Porthcawl | Arthur Langford Still | Edward Charles Wallace | 19/6/1925 | SLBI |
![info](/images/icons/cam.png) | Trifolium striatum | GB, VC41 Glamorganshire, Porthcawl | Arthur Langford Still | Job Edward Lousley | 15/6/1905 | SLBI |
![info](/images/icons/cam.png) | Trifolium striatum | GB, VC52 Anglesey, Porth Dafarch | Arthur Langford Still | Flora Britannica | 7/6/1937 | SLBI |
![info](/images/icons/cam.png) | Trigonella ornithopodioides | GB, VC6 North Somerset, Brean Down | Arthur Langford Still | Harold Stuart Thompson | 6/6/1934 | BIRM |
![info](/images/icons/cam.png) | Verbena officinalis | GB, VC3 South Devon, Salcombe | Arthur Langford Still | Edward Charles Wallace | 20/8/1935 | SLBI |
![info](/images/icons/cam.png) | Verbena officinalis | GB, VC17 Surrey, Ashtead Park | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 16/9/1933 | SLBI |
![info](/images/icons/cam.png) | Veronica agrestis | GB, VC17 Surrey, Addington | Arthur Langford Still | Job Edward Lousley | 4/7/1940 | K |
![info](/images/icons/cam.png) | Veronica agrestis | GB, VC17 Surrey, Addington | Arthur Langford Still | | 4/7/1940 | SLBI |
![info](/images/icons/cam.png) | Vicia sativa | GB, Norfolk, Blakeney | Arthur Langford Still | Edward Charles Wallace Job Edward Lousley | 6/1932 | SLBI |