| Carex diandra | GB, VC38 Warwickshire, Sutton Park | Henry Bromwich | | 6/1872 | E |
| Carex diandra | GB, VC38 Warwickshire, Sutton Park | Henry Bromwich | Augustin Ley | 6/1872 | BIRM |
| Carex leporina | GB, VC38 Warwickshire, Sutton Park | Henry Bromwich | Allan Octavian Hume Frederick Townsend | 6/1872 | SLBI |
| Carex teretiuscula subsp. ehrhartiana | GB, VC38 Warwickshire, Sutton Park | Henry Bromwich | William Hadden Beeby | 6/1872 | SLBI |
| Centaurium erythraea | GB, VC45 Pembrokeshire, Caldy Island | Henry Bromwich | Augustin Ley Henry Bromwich | 6/1872 | BIRM |
+ | Cynoglossum germanicum | GB, VC38 Warwickshire | Henry Bromwich | Charles Bailey | 6/1872 | MANCH |
| Cynoglossum germanicum | GB, VC38 Warwickshire, Budbrooke | Henry Bromwich | Botanical Exchange Club of The British Isles William Hunt Painter Henry Bromwich | 6/1872 | ABS |
| Ranunculus trichophyllus var. radians | GB, VC38 Warwickshire, Grove Park | Henry Bromwich | Augustin Ley William Henry Purchas William Philip Hiern | 6/1872 | BIRM |
| Bromus ferronii | GB, VC45 Pembrokeshire, Caldey Island | Henry Bromwich | Augustin Ley | 6/1873 | BIRM |
| Dianthus gratianopolitanus | GB, VC45 Pembrokeshire, Penally | Henry Bromwich | | 6/1873 | BIRM |
| Carex acutiformis | GB, VC38 Warwickshire, Radford | Henry Bromwich | Thomas Bates Blow | 5/1874 | E |
| Ranunculus trichophyllus | GB, VC38 Warwickshire, Radford | Henry Bromwich | Augustin Ley | 7/1874 | BIRM |
| Galium molugo var. bakeri | GB, VC38 Warwickshire, Ufton Wood | Henry Bromwich | Augustin Ley | 8/1874 | BIRM |
| Galium palustre subsp. elongatum | GB, VC38 Warwickshire, Milverton | Henry Bromwich | Augustin Ley | 8/1874 | BIRM |
| Xanthium strumarium | GB, VC38 Warwickshire, Kenilworth | Henry Bromwich | William Hadden Beeby | 8/1874 | SLBI |
| Amaranthus retroflexus | GB, VC38 Warwickshire, Kenilworth | Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley | 9/1874 | BIRM |
| Mentha arvensis x spicata = M. x gracilis | GB, VC38 Warwickshire, Beausale Common | Henry Bromwich | | 9/1874 | CGE |
+ | Mentha spicata x suaveolens = M. x villosa | GB, VC38 Warwickshire | Henry Bromwich | Charles Bailey | 9/1874 | MANCH |
| Rubus idaeus | GB, VC38 Warwickshire, Woodloes | Henry Bromwich | William Hadden Beeby Andrew Bloxam | 9/1874 | SLBI |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Charles Bailey | 9/1874 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Charles Bailey | 9/1874 | MANCH |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Augustin Ley | 9/1874 | BIRM |
| Silene vulgaris | GB, VC38 Warwickshire, Moreton Morrell | Henry Bromwich | William Hadden Beeby | 9/1874 | SLBI |
| Caltha palustris var. guerangerii | GB, VC38 Warwickshire, Burton Green, Kenilworth | Henry Bromwich | Elizabeth Anne Lomax | 4/1875 | MANCH |
| Caucalis platycarpos | GB, VC38 Warwickshire, Binton | Henry Bromwich | | 6/1875 | SLBI |
| Caucalis platycarpos | GB, VC38 Warwickshire, Binton | Henry Bromwich | George Stephen West | 6/1875 | BIRM |
| Caucalis platycarpos | GB, VC38 Warwickshire, Burton | Henry Bromwich | George Stephen West John Harbord Lewis | 6/1875 | BIRM |
| Poa chaixii | GB, VC38 Warwickshire, Leek Wootton | Henry Bromwich | Charles Bailey | 6/1875 | BIRM |
| Rosa arvensis x rubiginosa = R. x gallicoides | GB, VC38 Warwickshire, Chesterton | Henry Bromwich | William Hadden Beeby | 6/1875 10/1875 | SLBI |
| Verbascum hybrida | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Augustin Ley | 9/1875 | BIRM |
| Verbascum sinuatum | GB, VC38 Warwickshire, Warwick | Henry Bromwich | James Ramsay Drummond | 9/1875 | K |
| Juncus subnodulosus | GB, VC38 Warwickshire, Woodloes | Henry Bromwich | Botanical Exchange Club of The British Isles | 10/1875 | ABS |
| Salix cinerea x phylicifolia = S. x laurina | GB, VC38 Warwickshire, Shrewley | Henry Bromwich | Charles Bailey | 5/1876 to 9/1876 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC38 Warwickshire, Wellesbourne | Henry Bromwich | Elizabeth Anne Lomax | 7/1876 | MANCH |
| Galium album | GB, VC38 Warwickshire, Ufton Wood | Henry Bromwich | Frederick Townsend | 8/1876 | SLBI |
| Galium molugo var. bakeri | GB, VC38 Warwickshire, Ufton Wood | Henry Bromwich | Augustin Ley | 8/1876 | BIRM |
| Galium palustre subsp. elongatum | GB, VC38 Warwickshire, Hill Wootton | Henry Bromwich | Botanical Exchange Club of The British Isles William Hadden Beeby Henry Bromwich | 8/1876 | SLBI |
| Galium palustre subsp. elongatum | GB, VC38 Warwickshire, River Avon hill Wotton | Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley | 8/1876 | BIRM |
| Rumex pulcher | GB, VC38 Warwickshire, Chesterton | Henry Bromwich | Augustin Ley | 8/1876 | BIRM |
| Potamogeton compressus | GB, VC38 Warwickshire, Warwick | Henry Bromwich | Botanical Exchange Club of The British Isles Augustin Ley Henry Bromwich | 11/9/1876 7/1878 | BIRM |