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| Forest Research home > Research themes > Tree improvement & forest genetics > Selection and testing of conifers
Selection and testing of conifers - Plus-trees selected
Species | Total plus trees | Sub-division | No. of plus trees |
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Scots pine | 1065 | Indigenous populations | 214 | | Unknown origin | 851 | Corsican pine | 1015 | | Lodgepole pine | 3980 | North coastal BC | 954 | | Q. Charlotte Is. BC | 486 | | South coastal USA | 614 | | Skeena River BC | 912 | | Central interior BC | 450 | | Southern inter. BC | 397 | | Minor areas | 167 | Other pines | 43 | Macedonian pine | 23 | | Hybrids | 20 | Sitka spruce | 3398 | General (QCI type) | 1926 | | Southern (Washington type) | 326 | | Northern | 449 | | Population study | 150 | | For clonal testing | 547 | Other spruces | 545 | Norway spruce | 89 | | White spruce | 282 | | Omorika spruce | 75 | | Engelmann spruce | 39 | | Hybrids | 27 | | Miscellaneous | 33 | Larch | 884 | European larch | 527 | | Japanese larch | 328 | | Hybrid larch | 29 | Douglas fir | 922 | Selected in GB | 596 | | Selected in NW America | 326 | Silver firs | 207 | Grand fir | 92 | | Noble fir | 97 | | Pacific silver fir | 13 | | Miscellaneous | 5 | Other conifers | 127 | Western hemlock | 38 | | Red cedar | 69 | | T. standishii | 20 | Ash | 72 | | Oak | 347 | Sessile oak | 40 | | Pedunculate oak | 40 | | Sessile and pedunculate not distinguished | 173 | | Red oak | 94 | Beech | 130 | | Birch | 108 | | Total | 12843 | |
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