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CCDB → Gymnosperms → Pinaceae → Tsuga
| Taxon name | Status | Median (n) |
| Tsuga canadensis (L.) Carrière | Accepted | 12 |
| Tsuga canadensis (L.) Carrière | Accepted | 12 |
| Tsuga caroliniana Engelm. | Accepted | 12 |
| Tsuga chinensis (Franch.) Pritz. | Accepted | 12 |
| Tsuga diversifolia (Maxim.) Mast. | Accepted | 12 |
| Tsuga heterophylla (Raf.) Sarg. | Accepted | 12 |
| Tsuga mertensiana (Bong.) Carrière | Accepted | 12 |
| Tsuga sieboldii Carrière | Accepted | 12 |
| Tsuga sieboldii Carrière | Accepted | 12 |
| Tsuga longibracteata W. C. Cheng | Synonym of Nothotsuga longibracteata (W. C. Cheng) H. H. Hu ex C. N. Page | 12 |
| Tsuga chinensis var. formosana (Hayata) H. L. Li & H. Keng | Synonym of Tsuga chinensis (Franch.) Pritz. | 12 |
| Tsuga diversifolia | Synonym of Tsuga diversifolia (Maxim.) Mast. | 12 |