Table 2.
Comparative review of literature on the studied medicinal plants used in different regions across the Portugal.
| Previous Study | Locality | Shared Species * |
|---|---|---|
| Novais et al. [22] | Arrábida Natural Park, Peninsula de Setúbal, southwestern Portugal | 13 |
| Neves et al. [23] | Montalegre and Chaves councils, Trás-os-Montes, northern Portugal | 9 |
| Carvalho and Morales [24] | Montesinho Natural Park, Trás-os-Montes, northeastern Portugal | 5 |
| Camejo-Rodrigues et al. [45] | Serra de São Mamede, Alentejo region, inner-central part of Portugal, | 10 |
| Rivera and Obón [79] | Madeira and Porto Santo Islands | 6 |
* Shared species indicates how many plant species in the current study are common in comparison to previous studies on Portugal.