| Alnus incana | GB, VC38 Warwickshire, Edgbaston | C R Sladden | Flora of Warwickshire Voucher Specimen | 4/10/1973 | BIRM |
| Amaranthus albus | GB, VC38 Warwickshire, Bodymoor Heath | Harold H Fowkes | Flora of Warwickshire Voucher Specimen | 9/1976 | BIRM |
| Amaranthus albus | GB, VC38 Warwickshire, Bodymoor Heath | Harold H Fowkes | Flora of Warwickshire Voucher Specimen | 9/1976 | BIRM |
| Amaranthus retroflexus | GB, VC38 Warwickshire, Bodymoor Heath | Harold H Fowkes | Flora of Warwickshire Voucher Specimen | 9/1976 | BIRM |
| Berberis vulgaris | GB, VC38 Warwickshire, Little Alne | Malcolm Charles Clark | Flora of Warwickshire Voucher Specimen | | BIRM |
| Betula alba | GB, VC38 Warwickshire, Sutton Park | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 1/6/1950 | BIRM |
| Betula pubescens subsp. pubescens | GB, VC38 Warwickshire, Dickens Heath | V Jacobs | Flora of Warwickshire Voucher Specimen | 10/9/1950 | BIRM |
| Betula pubescens subsp. tortuosa | GB, VC38 Warwickshire, Sutton Park | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 26/5/1951 | BIRM |
| Betula pubescens subsp. tortuosa | GB, VC38 Warwickshire, Sutton Park | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 26/5/1951 | BIRM |
| Betula pubescens subsp. tortuosa | GB, VC38 Warwickshire, Trickley | Shack | Flora of Warwickshire Voucher Specimen | 13/8/1950 | BIRM |
| Betula pubescens subsp. tortuosa | GB, VC38 Warwickshire, Trickley | Shack | Flora of Warwickshire Voucher Specimen | 13/8/1950 | BIRM |
| Betula pubescens subsp. tortuosa | GB, VC38 Warwickshire, Windmill Naps | V Jacobs | Flora of Warwickshire Voucher Specimen | 1/5/1950 | BIRM |
| Botrychium lunaria | GB, VC38 Warwickshire, Sutton Park | Robert Charles Readett | Flora of Warwickshire Voucher Specimen | 30/5/1954 | BIRM |
| Callitriche brutia | GB, VC38 Warwickshire, Alvecote Pools | George Albert Arnold Maurice Arthur Arnold | Flora of Warwickshire Voucher Specimen | 27/2/1974 | BIRM |
| Callitriche brutia | GB, VC38 Warwickshire, Fazeley | George Albert Arnold Maurice Arthur Arnold | Flora of Warwickshire Voucher Specimen | 20/6/1971 | BIRM |
| Callitriche brutia | GB, VC39 Staffordshire, Fazeley | George Albert Arnold Maurice Arthur Arnold | Flora of Warwickshire Voucher Specimen | 20/6/1971 | BIRM |
| Cicerbita macrophylla subsp. uralensis | GB, VC38 Warwickshire, Edgbaston | J Hanson | Flora of Warwickshire Voucher Specimen | 8/1974 | BIRM |
| Claytonia perfoliata | GB, VC38 Warwickshire, Polesworth | George Albert Arnold | Flora of Warwickshire Voucher Specimen | 28/4/1975 | BIRM |
| Crepis capillaris | GB, VC38 Warwickshire, Wootton Wawen | J F Woolman | Flora of Warwickshire Voucher Specimen | 10/10/1954 | BIRM |
| Cystopteris fragilis | GB, VC38 Warwickshire, Birdingbury | R Clarke | Flora of Warwickshire Voucher Specimen | | BIRM |
| Dryopteris affinis subsp. borreri | GB, VC38 Warwickshire, Shirley, Bills Wood | V Jacobs | Flora of Warwickshire Voucher Specimen | 27/10/1950 | BIRM |
| Dryopteris borreri | GB, VC38 Warwickshire, Shirley, Bills Wood | V Jacobs | Flora of Warwickshire Voucher Specimen | 27/10/1950 | BIRM |
| Dryopteris carthusiana | GB, VC38 Warwickshire, Dickens Heath | V Jacobs | Flora of Warwickshire Voucher Specimen | 10/5/1950 | BIRM |
| Dryopteris carthusiana | GB, VC38 Warwickshire, Sutton Park | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 11/7/1951 | BIRM |
| Dryopteris carthusiana | GB, VC38 Warwickshire, Sutton Park | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 4/7/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Coleshill | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 4/6/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Coleshill Pool | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 20/5/1950 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Coventry | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 10/3/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Coventry | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 10/3/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Edgbaston | Peter Shaw Green | Flora of Warwickshire Voucher Specimen | 28/11/1950 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Shirley, Bills Wood | V Jacobs | Flora of Warwickshire Voucher Specimen | 27/10/1950 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Shirley, Bills Wood | V Jacobs | Flora of Warwickshire Voucher Specimen | 27/10/1950 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Sutton Park | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 4/7/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Sutton Park | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 4/7/1951 | BIRM |
| Dryopteris dilatata | GB, VC38 Warwickshire, Windmill Naps | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 15/6/1950 | BIRM |
| Dryopteris filix-mas | GB, VC38 Warwickshire, Birmingham | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 5/9/1951 | BIRM |
| Dryopteris filix-mas | GB, VC38 Warwickshire, Birmingham | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 15/5/1951 | BIRM |
| Dryopteris filix-mas | GB, VC38 Warwickshire, New End | G S Marvin | Flora of Warwickshire Voucher Specimen | 10/8/1950 | BIRM |
| Dryopteris filix-mas | GB, VC38 Warwickshire, Sutton Park | Dorothy Adlington Cadbury | Flora of Warwickshire Voucher Specimen | 4/7/1951 | BIRM |
| Galega officinalis | GB, VC38 Warwickshire, Coleshill | George Albert Arnold | Flora of Warwickshire Voucher Specimen | 23/8/1971 | BIRM |