| RefNo | Title |
| DF/DIR/932/1/147 | Morris, Sir Daniel: Royal Botanical Gardens, Kew |
| DF/DIR/932/1/145 | Morris, Sir Daniel: Royal Botanical Gardens, Kew |
| DF/DIR/932/1/124 | Morris, Sir Daniel, 1844-1933, knight; Quelch, John Joseph (Demerera); Royal Botanical Gardens, Kew |
| DF/DIR/932/1/148 | Foster, C Le N; Morris, Sir Daniel; Royal Botanical Gardens, Kew |
| DF/ZOO/200/35/335-344 | Morris, [Daniel] |