| Subject | English | German |
| environ. | bastardisation of fauna One of the possible consequences of the introduction of animal species in an area where they are not indigenous. Such translocation of species always involves an element of risk if not of serious danger. Newly arrived species may be highly competitive with or otherwise adversely affect native species and communities | Faunenverfälschung |
| environ. | bastardisation of fauna | Faunenverfälschung |
| environ. | bastardisation of flora One of the possible consequences of the introduction of plant species in an area where they are not indigenous | Florenverfälschung |
| environ. | bastardisation of flora | Florenverfälschung |