| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Sollers Hope | Augustin Ley | Augustin Ley | 22/6/1883 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Llanrothal | Augustin Ley | Augustin Ley | 24/8/1883 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC27 East Norfolk, Sprowston | | IRGMA | 22/9/1883 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC21 Middlesex, Finchley GB, VC21 Middlesex, Hendon | | IRGMA | 10/1883 5/4/1884 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC35 Monmouthshire, Skenfrith | Augustin Ley | Augustin Ley | 10/10/1883 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC30 Bedfordshire, Turvey | | IRGMA | 24/4/1884 11/9/1884 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Winforton | Augustin Ley | Augustin Ley | 31/7/1884 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC31 Huntingdonshire, Sawtry | Arthur Bennett | IRGMA | 20/4/1885 3/9/1885 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC31 Huntingdonshire, Sawtry | | IRGMA | 20/4/1885 3/9/1885 | LIV |
| Salix viminalis x caprea = S. x smithiana | IE, VCH16 West Galway, Recess | | IRGMA | 13/8/1885 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Ross on Wye | Augustin Ley | Augustin Ley | 29/8/1882 26/4/1886 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC41 Glamorganshire, Swansea | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley William Richardson Linton | 27/4/1886 to 12/7/1886 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Hoarwithy | Augustin Ley | Augustin Ley | 14/6/1886 19/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Hoarwithy | Augustin Ley | Augustin Ley | 14/6/1886 19/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Bodenham | Augustin Ley | Augustin Ley | 16/6/1886 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Upper Sapey | Augustin Ley | Augustin Ley | 29/6/1886 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 3/7/1886 4/3/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Sellack | Augustin Ley | Augustin Ley | 3/7/1886 4/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Fawley Chapel | Augustin Ley | Augustin Ley | 6/7/1886 18/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Ross | | Augustin Ley | 18/7/1886 11/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Ross, Hom | Augustin Ley | Augustin Ley | 18/7/1886 11/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC46 Cardiganshire, Borth | Augustin Ley | Augustin Ley | 6/8/1886 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC6 North Somerset, Long Ashton | James Walter White | Botanical Exchange Club of The British Isles Augustin Ley | 4/1887 5/1887 8/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Botanical Exchange Club of The British Isles Augustin Ley | 4/1887 5/1887 8/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC6 North Somerset, Walton in Gordano | James Walter White | Botanical Society & Exchange Club of The British Isles | 4/1887 to 8/1887 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Dinmore | Augustin Ley | Augustin Ley | 16/4/1887 11/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Dinmore | Augustin Ley | Augustin Ley | 16/4/1887 11/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Dinmore | Augustin Ley | Augustin Ley | 16/4/1887 11/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Fawley Chapel | Augustin Ley | Augustin Ley | 18/4/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Foy | Augustin Ley | Augustin Ley | 18/4/1887 22/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Foy | Augustin Ley | Augustin Ley | 18/4/1887 22/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC41 Glamorganshire, Swansea | F Smith | Botanical Exchange Club of The British Isles Augustin Ley Edward Francis Linton | 2/5/1887 16/9/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC26 West Suffolk, Market Weston GB, VC27 East Norfolk, Sprowston Cultivated | Edward Francis Linton | IRGMA | 4/5/1887 29/9/1887 | LIV |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Kerne Bridge | Augustin Ley | Augustin Ley | 9/5/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC43 Radnorshire, Aberedw GB, VC46 Cardiganshire, Llanbadarn | Augustin Ley | Augustin Ley | 14/5/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC39 Staffordshire, Alstonfield | William Henry Purchas | Botanical Exchange Club of The British Isles Augustin Ley | 31/5/1887 15/10/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Hentland, Ross | Augustin Ley | Augustin Ley | 8/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC42 Breconshire, Erwood | Augustin Ley | Augustin Ley | 15/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC42 Breconshire, Erwood | Augustin Ley | Augustin Ley | 15/6/1887 | BIRM |
| Salix viminalis x caprea = S. x smithiana | GB, VC36 Herefordshire, Fawley Chapel | Augustin Ley | Augustin Ley | 22/6/1887 | BIRM |