Background
Botanic gardens constitute documented collections of living plants for various purposes such as research, education, conservation, recreation, display, etc.
History and Scope
The idea of establishing a Botanic Garden at SUA was initiated by the late Mwalimu Julius Kambarage Nyerere, then Chancellor of the University (SUA) in 1986. Consequently, a Botanic Garden Committee was formed on the same year, to explore the possibilities of creating a Botanic Garden at the University which was intended to serve the following functions:-
Consequently, an area of 48 hectares from the University Farm was set aside for that purpose and a botanic garden design was prepared since 1991.
3.2 Number of tree/shrub species planted
So far a total of 168 shrub/tree species have already been planted in various blocks of the Garden as summarized in Table 1. In addition, various Avenues and paths have been marked and cleared and some planted ted with various plants.
Table 1. Number of tree/shrub species planted for each block in the garden.
| S/N | Block name | Number of species |
| 1 | Australian plants | 21 |
| 2 | Asian plants | 14 |
| 3 | American plants | 22 |
| 4 | Miombo woodland | 46 |
| 5 | Lowland rain forest | 12 |
| 6 | Mountain rain forest | 7 |
| 7 | Open savannah | 3 |
| 8 | Rock garden | 3 |
| 9 | Special collection (medicinal plants) | 3 |
| 10 | West African savannah woodland | 1 |
| 11 | Fruit trees | 9 |
| 12 | Savannah | 7 |
| 13 | Crops of Tanzania | 4 |
| 14 | Semi-evergreen and dry forest | 3 |
| 15 | Important trees of Tanzania | 5 |
| 16 | Palm | 8 |
| Total | 168 |
SUA Botanic Garden occupies an area of about 48 hectares located at the University farm. From inception a total of 168 shrub/tree species have so far been planted in various blocks of the Garden, covering about 13 hectares. In addition, some avenues and paths have been marked and planted with various plants.
