| Consolida ajacis | GB, VC33 East Gloucestershire, Cirencester | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Coronopus squamatus | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Crataegus monogyna | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Cystopteris fragilis | GB, VC34 West Gloucestershire, Lancaut | Gustavus A Ornano St Brody | British Botanical Competition | 9/1863 | GLR |
| Cytisus scoparius | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
| Diplotaxis tenuifolia | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Dryopteris carthusiana | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Dryopteris dilatata | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Dryopteris dilatata | GB, VC34 West Gloucestershire, Forest of Dean | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
| Dryopteris filix-mas | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 10/1864 | GLR |
| Dryopteris filix-mas | GB, VC34 West Gloucestershire, Mitcheldean | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
| Equisetum fluviatile | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 8/1865 | GLR |
| Equisetum telmateia | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 8/1868 | GLR |
| Erophila verna | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 4/1864 | GLR |
| Erysimum cheiranthoides | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 9/1863 | GLR |
| Euonymus europaeus | GB, VC34 West Gloucestershire, Hartpury | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
| Filipendula ulmaria | GB, VC33 East Gloucestershire, Stroud | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Filipendula vulgaris | GB, VC34 West Gloucestershire, Lancaut | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Frangula alnus | GB, VC34 West Gloucestershire, Beachley | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Genista anglica | GB, VC34 West Gloucestershire, Mitcheldean | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Genista tinctoria | GB, VC33 East Gloucestershire, Stanton | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Geranium columbinum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
| Geranium dissectum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Geranium lucidum | GB, Gloucestershire, Stroud | Gustavus A Ornano St Brody | British Botanical Competition | 5/1863 | GLR |
| Geranium molle | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Geranium robertianum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Gymnocarpium robertianum | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 9/1864 | GLR |
| Helianthemum chamaecistus | GB, VC33 East Gloucestershire, Birdlip | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Helleborus foetidus | GB, VC33 East Gloucestershire, Painswick | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
| Hippocrepis comosa | GB, VC33 East Gloucestershire, Birdlip | Gustavus A Ornano St Brody | British Botanical Competition | 5/1864 | GLR |
| Honckenya peploides | GB, VC34 West Gloucestershire, Beachley | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Hypericum androsaemum | GB, VC33 East Gloucestershire, Painswick | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Hypericum calycinum | GB, VC34 West Gloucestershire, Beachley | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Hypericum humifusum | GB, VC34 West Gloucestershire, Mitcheldean | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |
| Hypericum maculatum | GB, VC33 East Gloucestershire, Gloucester | Gustavus A Ornano St Brody | British Botanical Competition | 6/1864 | GLR |
| Hypericum perforatum | GB, VC33 East Gloucestershire, Cranham | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Hypericum pulchrum | GB, VC34 West Gloucestershire, Beachley | Gustavus A Ornano St Brody | British Botanical Competition | 7/1864 | GLR |
| Ilex aquifolium | GB, VC34 West Gloucestershire, Lassington | Gustavus A Ornano St Brody | British Botanical Competition | 8/1864 | GLR |