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| tulipantræ (Liriodendron tulipifera); whitewood (Liriodendron tulipifera); yellow poplar (Liriodendron tulipifera) | |||
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| almindelig tulipantræ (Liriodendron tulipifera) | |||
| Tulipier: 5 phrases in 3 subjects |
| Environment | 1 |
| Forestry | 3 |
| Natural resourses and wildlife conservation | 1 |