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black pine (Pinus austriaca, Pinus nigra, Pinus nigricans); Austrian pine (Pinus austriaca, Pinus nigra, Pinus nigricans) |
pino negro : 11 phrases in 5 subjects |
Botany | 7 |
Entomology | 1 |
Environment | 1 |
Natural resourses and wildlife conservation | 1 |
Natural sciences | 1 |