| RefNo | Title |
| WP/16/1/17 | Letter to William Greenell Wallace from W Botting Hemsley, Broadstairs |
| WP/16/1/18 | Stamped envelope addressed in W Botting Hemsley's hand to William Greenell Wallace, postmarked Kent |
| WP/1/8/248 | Alfred Russel Wallace to W. B. Hemsley from Broadstone, Wimborne |
| WP/1/8/240 | Alfred Russel Wallace to W. B. Hemsley from Frith Hill, Godalming |
| WP/1/8/250 | Alfred Russel Wallace to W. B. Hemsley from Broadstone, Wimborne |
| WP/1/8/237 | Alfred Russel Wallace to W. B. Hemsley from Frith Hall, Godalming |
| WP/1/8/242 | Alfred Russel Wallace to Mr. Hemsley from Frith Hill, Godalming |
| WP/1/8/244 | Alfred Russel Wallace to W. B. Hemsley from Parkstone, Dorset |
| WP/1/8/241 | Alfred Russel Wallace to W. B. Hemsley from Frith Hall, Godalming |
| DF/BOT/400/4/74 | Hemsley, William Botting (Kew) |
| DF/BOT/400/4/90 | Koch, M (Western Australia) |
| DF/ZOO/230/5/160 | Hemsley, W Botting |
| WP/1/8/239 | Alfred Russel Wallace to W. B. Hemsley from Frith Hill, Godalming |
| WP/1/8/238 | Alfred Russel Wallace to W. B. Hemsley from Frith Hill, Godalming |
| WP/15/3/1 | Obituary by William Botting Hemsley |
| DF/BOT/404/1/4/16 | Hemsley |
| DF/BOT/404/9/12/2 | Correspondence: Co-H |
| DF/BOT/400/1/79 | Forbes, Francis Blackwell (London & Paris) |
| DF/BOT/400/6/24 | Kew Royal Botanic Garden |
| DF/BOT/400/13/51 | Hemsley, William Botting (Kew and Broadstairs) |
| WP/1/8/245 | Alfred Russel Wallace to W. B. Hemsley from Parkstone, Dorset |
| WP/1/8/247 | Alfred Russel Wallace to W. B. Hemsley from Parkstone, Dorset |
| WP/1/8/251 | Alfred Russel Wallace to W. B. Hemsley from Broadstone, Wimborne |
| WP/1/8/252 | Alfred Russel Wallace to W. B. Hemsley from Broadstone, Wimborne |
| WP/1/8/253 | Alfred Russel Wallace to W. B. Hemsley from Old Orchard, Broadstone, Wimborne |
| WP/1/9/53 | W. Botting Hemsley to William Greenell Wallace from Strawberry Hill |