| Plantago arenaria | GB, VC34 West Gloucestershire, Kingswood | James Walter White | Albert Bruce Jackson | 9/1889 | K |
| Stachys alpina | GB, VC34 West Gloucestershire, North Nibley | James Walter White | Botanical Exchange Club of The British Isles Albert Bruce Jackson | 8/7/1898 | K |
| Herminium monorchis | GB, VC34 West Gloucestershire, Rodborough Common | Albert Bruce Jackson | | 17/5/1904 17/6/1904 | K |
| Campanula patula | GB, VC34 West Gloucestershire, Westonbirt Arboretum, Bristol | Albert Bruce Jackson | | 24/8/1941 | K |
| Veronica | GB, VC34 West Gloucestershire, Westonbirt Arboretum, Bristol | Albert Bruce Jackson | Albert Bruce Jackson | 8/1932 | K |
| Mentha x verticillata var. paludosa | GB, VC34 West Gloucestershire, Woodchester | Henry Peter Reader | Watson Botanical Exchange Club Albert Bruce Jackson | 8/1898 | K |
| Ophrys insectifera | GB, Gloucestershire, Gloucestershire | Albert Bruce Jackson | | | K |
| Carex riparia | GB, VC35 Monmouthshire, Shirenewton | William Andrew Shoolbred | Albert Bruce Jackson J H Morgan | 4/7/1898 | BM |
+ | Euphorbia serrulata | GB, VC35 Monmouthshire, Tintern | Thomas Arthur Preston | Charles Bailey Albert Bruce Jackson | 1901 | MANCH |
| Mentha arvensis x spicata = M. x gracilis | GB, VC36 Herefordshire, Great Doward | Augustin Ley | Albert Bruce Jackson | 20/9/1902 | K |
| Mentha spicata | GB, VC1 West Cornwall, Bissoe GB, VC36 Herefordshire, Ledbury Cultivated | Spencer Henry Bickham | Albert Bruce Jackson Spencer Henry Bickham | 21/8/1908 | K |
| Stachys arvensis | GB, VC36 Herefordshire, Ross | Albert Bruce Jackson Augustin Ley | Albert Bruce Jackson | 19/8/1910 | K |
| Thymus chamaedrys | GB, VC36 Herefordshire, Ross | Emily Sophia Todd | Albert Bruce Jackson | | K |
| Mentha arvensis x spicata = M. x gracilis | GB, VC34,VC36, Symonds Yat | George Claridge Druce | Albert Bruce Jackson | 9/1900 | K |
| Callitriche stagnalis | GB, VC37 Worcestershire, Castlemorton | Richard Francis Towndrow | Botanical Exchange Club of The British Isles Albert Bruce Jackson Spencer Henry Bickham | 29/7/1913 | K |
| Carex otrubae x remota = C. x pseudoaxillaris | GB, VC37 Worcestershire, Madresfield | James Henry Augustus Steuart | Albert Bruce Jackson | 8/1892 | BM |
| Callitriche stagnalis | GB, VC37 Worcestershire, Malvern | Richard Francis Towndrow Spencer Henry Bickham | Botanical Exchange Club of The British Isles Albert Bruce Jackson Spencer Henry Bickham | 22/7/1913 | K |
| Bupleurum tenuissimum | GB, VC37 Worcestershire, Malvern Link Common | Albert Bruce Jackson Spencer Henry Bickham | Albert Bruce Jackson | 16/8/1910 | K |
| Carex ovalis | GB, VC37 Worcestershire, Malvern Wells | James Henry Augustus Steuart | Albert Bruce Jackson James Henry Augustus Steuart | 8/1892 | BM |
| Mentha x piperita | GB, VC37 Worcestershire, Old Storridge | Richard Francis Towndrow Spencer Henry Bickham | Watson Botanical Exchange Club Albert Bruce Jackson Spencer Henry Bickham | 1/9/1902 | K |
| Crocus nudiflorus | GB, VC38 Warwickshire, Budbrooke | Henry Bromwich | Botanical Exchange Club of The British Isles Albert Bruce Jackson Albert Bruce Jackson | 10/1899 | ABS |
| Crocus nudiflorus | GB, VC38 Warwickshire, Budbrooke | Albert Bruce Jackson | | 10/1899 | ABS |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Chesford Bridge, Kenilworth | Albert Bruce Jackson Henry Bromwich | Albert Bruce Jackson Augustin Ley Botanical Exchange Club of The British Isles | 15/7/1900 | BIRM |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Chesford Bridge, Kenilworth | Albert Bruce Jackson Henry Bromwich | Botanical Exchange Club of The British Isles Albert Bruce Jackson Edward Francis Linton William Hunt Painter | 15/7/1900 | ABS |
| Brachypodium pinnatum | GB, VC38 Warwickshire, Chesterton | Albert Bruce Jackson Henry Bromwich | Botanical Exchange Club of The British Isles Albert Bruce Jackson Augustin Ley | 18/7/1897 | BIRM |
| Mentha piperita var. piperita | GB, VC38 Warwickshire, Emscote | Albert Bruce Jackson | Albert Bruce Jackson J Fraser | 29/8/1897 | K |
+ | Agrostemma githago | GB, VC38 Warwickshire, Field Harbury, Warwick | Albert Bruce Jackson | | 10/7/1897 | BM |
| Crocus flavus | GB, VC38 Warwickshire, Hampton on the Hill | Albert Bruce Jackson Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley Albert Bruce Jackson | 10/1899 | BIRM |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Haseley | Albert Bruce Jackson | Albert Bruce Jackson | 9/9/1900 | K |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Kenilworth | Albert Bruce Jackson Henry Bromwich | Albert Bruce Jackson | 15/7/1900 | MANCH |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Kenilworth | Albert Bruce Jackson Henry Bromwich | Albert Bruce Jackson Charles Bailey | 15/7/1900 | MANCH |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Kenilworth | Albert Bruce Jackson Henry Bromwich | | 7/1900 | MANCH |
| Alopecurus pratensis x geniculatus = A. x brachystylus | GB, VC38 Warwickshire, Kenilworth | Albert Bruce Jackson Henry Bromwich | Watson Botanical Exchange Club Albert Bruce Jackson Harold Stuart Thompson | 27/7/1902 | BIRM |
| Medicago polymorpha | GB, VC38 Warwickshire, Kenilworth | Albert Bruce Jackson Henry Bromwich | | 27/7/1902 | BIRM |
| Glechoma hederacea | GB, VC38 Warwickshire, Leamington | Albert Bruce Jackson | Albert Bruce Jackson | 21/5/1897 | K |
| Euphorbia esula | GB, VC38 Warwickshire, Leek Wootton | Albert Bruce Jackson | Hugh Neville Dixon | 6/1897 | SLBI |
| Euphorbia esula | GB, VC38 Warwickshire, Leek Wootton | Albert Bruce Jackson | Watson Botanical Exchange Club Albert Bruce Jackson Harold Stuart Thompson | 13/6/1897 | BIRM |
| Poa chaixii | GB, VC38 Warwickshire, Leek Wootton | Albert Bruce Jackson | Botanical Exchange Club of The British Isles Albert Bruce Jackson Augustin Ley | 26/6/1897 | BIRM |
| Phleum pratense var. nodosum | GB, VC38 Warwickshire, Milverton | Albert Bruce Jackson | Botanical Exchange Club of The British Isles Albert Bruce Jackson Augustin Ley | 26/6/1897 | BIRM |
| Polygonum aviculare | GB, VC38 Warwickshire, Milverton | Albert Bruce Jackson Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley | 9/10/1898 | BIRM |