Ash | Fraxinus excelsior | All Scotland |
Atlas cedar | Cedrus atlantica | All Scotland |
Austrian pine | Pinus nigra ssp. nigra | All Scotland |
Bay willow | Salix pentandra | All Scotland |
Beech | Fagus sylvatica | All Scotland |
Birch, specifc hybrid | Betula pendula x pubescens (B. x aurata) hybrid birch | All Scotland |
Bird cherry | Prunus padus | All Scotland |
Bishop pine | Pinus muricata | All Scotland |
Black currant | Ribes nigrum | All Scotland |
Black poplar | Populus nigra all ssp | All Scotland |
Blackthorn | Prunus spinosa | All Scotland |
Bugloss | Anchusa arvensis | All Scotland |
Cedar-of-Lebanon | Cedrus libani | All Scotland |
Charlock | Sinapis arvensis | All Scotland |
Coastal redwood | Sequoia sempervirens | All Scotland |
Common alder | Alnus glutinosa | All Scotland |
Common elder | Sambucus nigra | All Scotland |
Common frumitory | Fumaria officinalis | All Scotland |
Common hawthorn | Crataegus monogyna | All Scotland |
Common poppy | Papaver rhoeas | All Scotland |
Corn flower | Centaurea cyanus | Mainland, Orkney and Shetland |
Corn marigold | Glebionis segetum | All Scotland |
Corn spurrey | Spregula arvensis | All Scotland |
Corsican pine | Pinus nigra ssp. laricio | All Scotland |
Crab apple | Malus sylvestris ssp sylvestris | All Scotland |
Crack willow | Salix fragilis | All Scotland |
Cut leaves crane’s-bill | Geranium dissectum | All Scotland |
Dark leaved willow | Salix myrsinifolia | All Scotland |
Deodar | Cedrus deodara | All Scotland |
Dog rose | Rosa canina | All Scotland |
Douglas-fir | Pseudotsuga menziesii | All Scotland |
Dwarf birch | Betula nana | All Scotland |
Eastern hemlock | Tsuga canadensis | All Scotland |
European larch | Larix decidua | All Scotland |
European silver fir | Abies alba | All Scotland |
Field forget-me-not | Myosotis arvensis | All Scotland |
Field maple | Acer campestre | Mainland only |
Field pansy | Viola arvensis | All Scotland |
Field woundwort | Stachys arvensis | Mainland, Orkney and Hebrides |
Gean | Prunus avium | All Scotland |
Glaucous dog rose | Rosa caesia ssp glauca | All Scotland |
Goat willow (Pussy willow or Great sallow) | Salix caprea | All Scotland |
Gooseberry | Ribes uva-crispa | All Scotland |
Grand fir | Abies grandis | All Scotland |
Grey alder | Alnus incana | All Scotland |
Grey poplar | Populus x canescens | All Scotland |
Guelder rose | Viburnum opulus | All Scotland |
Hairy dog rose | Rosa caesia ssp caesia | All Scotland |
Hedge mustard | Sisymbrium officinale | All Scotland |
Holly | Ilex aquifolium | All Scotland |
Hornbeam | Carpinus betulus | Mainland only |
Horse chestnut | Aesculus hippocastanum | All Scotland |
Hybrid aspen | Populus tremula x Populus tremuloides | All Scotland |
Hybrid black poplar | Populus x canadensis | All Scotland |
Hybrid larch | Larix x marschlinsii / Larix x eurolepis | All Scotland |
Japanese larch | Larix kaempferi | All Scotland |
Japanese red-cedar | Cryptomeria japonica | All Scotland |
Large hemp-nettle | Galeopsis speciosa | All Scotland |
Large-leaved lime | Tilia platyphyllos | All Scotland |
Lawson cypress | Chamaecyparis lawsoniana | All Scotland |
Leyland cypress | X Cupressocyparis leylandii | All Scotland |
Lime | Tilia platyphyllos and Tilia x europaea (Tillia cordata x Tilia platyphyllos) | All Scotland |
Lodgepole pine | Pinus contorta var.latifolia | All Scotland |
Long-headed poppy | Papaver dubium | All Scotland |
Macedonian pine | Pinus peuce | All Scotland |
Mountain pine | Pinus mugo | All Scotland |
Noble fir | Abies procera | All Scotland |
Nootka cypress | Chamaecyparis nootkatensis | All Scotland |
Norway maple | Acer platanoides | All Scotland |
Norway spruce | Picea abies | All Scotland |
Oak, specific hybrid | Quercus petraea x Quercus robur (Quercus x rosacea) hybrid oak | All Scotland |
Omorika spruce | Picea omorika | All Scotland |
Osier willow | Salix viminalis | All Scotland |
Pacific silver fir | Abies amabilis | All Scotland |
Pedunculate oak | Quercus robur | All Scotland |
Petty spurge | Euphorbia peplius | All Scotland |
Purple willow | Salix purpurea | All Scotland |
Rauli beech | Nothofagus nervosa (= procera) | All Scotland |
Red alder | Alnus rubra | All Scotland |
Red oak | Quercus rubra | All Scotland |
Roble beech | Nothofagus obliqua | All Scotland |
Scentless mayweed | Tripleurospermum inodorum | All Scotland |
Scots pine | Pinus sylvestris | All Scotland |
Sessile oak | Quercus petraea | All Scotland |
Sherards downy rose | Rosa sherardii | All Scotland |
Silver birch | Betula pendula | All Scotland |
Sitka spruce | Picea sitchensis | All Scotland |
Small-leaved ime | Tilia cordata | All Scotland |
Soft downy rose | Rosa mollis | All Scotland |
Spindle | Euonymus europaeus | All Scotland |
Sun spurge | Euphorbia helioscopia | All Scotland |
Sweet briar | Rosa rubiginosa | All Scotland |
Sweet chestnut | Castanea sativa | All Scotland |
Sycamore | Acer pseudoplatanus | All Scotland |
Tea-leaved willow | Salix phylicifolia | All Scotland |
Walnut | Species of the genus Juglans | All Scotland |
Weld | Reseda luteola | Mainland only |
Wellingtonia | Sequoiadendron giganteum | All Scotland |
Western hemlock | Tsuga heterophylla | All Scotland |
Western red cedar | Thuja plicata | All Scotland |
White campion | Silene latifolia | All Scotland |
White poplar | Populus alba | All Scotland |
White willow | Salix alba | All Scotland |
Whitebeam | Sorbus aria sensu lato | Mainland only |
Wych elm | Ulmus glabra | All Scotland |
Yew | Taxus baccata | All Scotland |