Table 4 Original continental distribution of exotic flora in Punta Arenas and five other central Chilean cities
Distribution by continental origin | P. Arenas | Santiago | La Serena | Valparaíso | Rancagua | Talca |
|---|---|---|---|---|---|---|
Africa | 0 | 72 | 35 | 25 | 34 | 38 |
Africa, America | 0 | 2 | 0 | 0 | 0 | 0 |
Africa, Asia | 0 | 12 | 0 | 0 | 0 | 0 |
Africa, Asia, Europe | 22 | 64 | 11 | 13 | 13 | 12 |
Africa, Europe | 4 | 0 | 0 | 1 | 2 | 1 |
America | 13 | 121 | 24 | 21 | 24 | 27 |
Asia | 8 | 106 | 0 | 0 | 0 | 0 |
Asia, Europe | 24 | 188 | 6 | 7 | 8 | 11 |
Asia, Europe, North America | 3 | 2 | 0 | 0 | 0 | 0 |
Asia, Oceania | 0 | 2 | 23 | 16 | 10 | 15 |
Europe | 34 | 49 | 5 | 4 | 6 | 6 |
Europe, North America | 1 | 0 | 0 | 0 | 0 | 0 |
Oceania | 2 | 28 | 0 | 0 | 0 | 0 |
Other | 8 | 17 | 18 | 11 | 10 | 15 |
Total species | 119 | 661 | 122 | 98 | 107 | 125 |
𝜒2 | 77.5 | 79.0 | 54.6 | 62.6 | 66.2 | |
d.f. (all P < 0.05) | 5 | 6 | 6 | 6 | 6 |