Table 3. Investigated park types, structural elements of parks and number of samplings (s = number of different investigated structural units, different beds or trees).
| Park type | Structural elements | Number of records* | N total |
|---|---|---|---|
| Representative park | study bed (s = 1) | 13 | 26 |
| public bed (s = 1) | 13 | ||
| Recreational park | study bed (s = 4) | 50 | 170 |
| public bed (s = 3) | 35 | ||
| tree (s = 12) | 85 | ||
| Community garden | study bed (s = 2) | 27 | 52 |
| public bed (s = 1) | 13 | ||
| tree (s = 2) | 12 | ||
| Cemetery | study bed (s = 1) | 13 | 41 |
| public bed (s = 1) | 13 | ||
| tree (s = 2) | 15 | ||
| Rural reference | study bed (s = 1) | 10 | 10 |
| N = | 299 |
*major differences in number of investigated structural units per structure type mainly due to no occurrence of these structural elements in the respective park types