Pseudotsuga

Pseudotsuga menziesii 'Elt' (Elt Douglas-fir)
Pseudotsuga wilsoniana (Taiwan Douglas-fir)

Sciadopitys

Sciadopitys verticillata (Japanese Umbrella Pine)
Sciadopitys verticillata 'Gruene Kugel' (Gruene Kugel Japanese Umbrella Pine)
Sciadopitys verticillata 'Joe Kozey' (Joe Kozey Japanese Umbrella Pine)
Sciadopitys verticillata 'Mecki' (Mecki Japanese Umbrella Pine)

Taiwania

Taiwania cryptomerioides (Formosan Redwood )

Taxodium

Taxodium distichum (Baldcypress )
Taxodium distichum 'Cascade Falls' (Cascade Falls Baldcypress )
Taxodium distichum Green Whisper® (Green Whisper Baldcypress)
Taxodium distichum Lindsey's Skyward™ (Lindsey's Skyward Baldcypress )
Taxodium distichum 'Peve Minaret' (Peve Minaret Baldcypress )
Taxodium distichum 'Peve Yellow' (Peve Yellow Baldcypress)
Taxodium distichum 'Secrest' (Secrest Baldcypress)
Taxodium distichum var. imbricarium (Pondcypress )

Taxus

Taxus baccata (English Yew)
Taxus baccata 'Fastigiata' (Irish Yew)
Taxus baccata 'Repandens' (Spreading English Yew)
Taxus baccata 'Repandens Aurea' (Golden Spreading Yew)
Taxus baccata 'Standishii' (Standish Yew)
Taxus canadensis (Canadian Yew )
Taxus cuspidata (Japanese Yew)
Taxus cuspidata 'Capitata Aurea' (Golden Japanese Yew)
Taxus cuspidata 'Cross Spreading' (Cross Spreading Japanese Yew)
Taxus cuspidata 'Dwarf Bright Gold' (Dwarf Bright Gold Japanese Yew)
Taxus cuspidata Emerald Spreader™ (Emerald Spreader Japanese Yew)
Taxus × media (Hybrid Yew )
Taxus × media 'Bean Pole' (Bean Pole Hybrid Yew)
Taxus × media 'Hicksii' (Hicks Hybrid Yew )
Taxus × media 'Tautonii' (Tauntonii Hybrid Yew )

Torreya

Torreya californica (California-nutmeg)

Tsuga

Tsuga canadensis (Canadian Hemlock )
Tsuga canadensis 'Albospica' (White Tipped Canadian Hemlock )
Tsuga canadensis 'Betty Rose' (Betty Rose Canadian Hemlock)
Tsuga canadensis 'Cole's Prostrate' (Cole's Prostrate Canadian Hemlock)
Tsuga canadensis 'Gentsch White' (Gentsch White Canadian Hemlock)
Tsuga canadensis 'Horsford' (Horsford Canadian Hemlock)
Tsuga canadensis 'Little Joe' (Little Joe Canadian Hemlock)
Tsuga canadensis 'Summer Snow' (Summer Snow Hemlock )
Tsuga canadensis var. pendula (Weeping Hemlock)
Tsuga diversifolia (Northern Japanese Hemlock)

Widdringtonia

Widdringtonia nodiflora (Berg Cypress )
Widdringtonia schwarzii (Willowmore Cedar)

Wollemia

Wollemia nobilis (Wollemi Pine)