| ID volume | volume | (sub)title | tables | year(s) | illustrations | link contributor | info |
| vol. 1 | 1922 | [81] | New York Botanical Garden, U.S.A. | ||||
| vol. 2(1) | 1923 | [37] | National Library Board, Singapore | ||||
| vol. 2(2) | 2923 | [19] | National Library Board, Singapore | ||||
| vol. 3 | 1924 | [29] | National Library Board, Singapore | ||||
| vol. 4 | 1924 | [51] | National Library Board, Singapore | ||||
| vol. 5 | 1925 | [21] | National Library Board, Singapore |