| Aira caryophyllea | Silvery Hair Grass | 1996 Kent |
| Alchemilla acutiloba | Lady's-mantle | 1996 Upper Teesdale |
| Alchemilla conjuncta | Silver Lady's-mantle | 1996 S.W. Scotland |
| Alchemilla filicaulis ssp. vestita | Lady's mantle | 1996 Derbyshire |
| Alchemilla glabra | Lady's-mantle | 1996 Upper Teesdale |
| Alchemilla glabra | Lady's mantle | 1996 Derbyshire |
| Alchemilla monticola | Lady's-mantle | 1996 Upper Teesdale |
| Alchemilla xanthochlora | Lady's-mantle | 1996 Upper Teesdale |
| Alchemilla xanthochlora | Lady's mantle | 1996 Derbyshire |
| Allium vineale | Crow Garlic | 1996 Norfolk and Suffolk |
| Alopecurus bulbosus | Bulbous Foxtail | 1996 Brighton and E. Sussex |
| Alopecurus geniculatus | Marsh Foxtail | 1996 Brighton and E. Sussex |
| Alopecurus myosuroides | Black-grass | 1996 Cambridgeshire |
| Alopecurus myosuroides | Black Grass | 1996 Brighton and E. Sussex |
| Althaea hirsuta | Rough Marsh Mallow | 1996 Mackrells Somerset |
| Amsinckia lycopsoides | Fiddleneck | 1996 Norfolk and Suffolk |
| Anacamptis pyramidalis | Pyramidal Orchid | 1996 Cambridgeshire |
| Andromeda polifolia | Bog Rosemary | 1996 Grange-over-sands |
| Anisantha diandra | Great Brome | 1996 Brighton and E. Sussex |
| Antennaria dioica | Mountain Everlasting | 1996 Upper Teesdale |
| Apium inundatum | Lesser Marshwort | 1996 Wyrley and Easington |
| Aponogeton distachyos | Water Hawthorn/Cape Pondweed | 1996 Quantocks |
| Aquilegia vulgaris | Aquilegia | 1996 Kent |
| Arabis caucasica | Garden Arabis | 1996 Derbyshire |
| Arabis hirsuta | Hairy Rock-cress | 1996 Upper Teesdale |
| Artemisia stelleriana | Hoary Mugwort | 1996 S.W. Scotland |
| Asparagus officinalis | Asparagus | 1996 Kent |
| Asperula cynanchica | Squinancywort | 1996 Cambridgeshire |
| Asplenium trichomanes-ramosum | Green Spleenwort | 1996 Derbyshire |
| Avena fatua | Wild Oat | 1996 Brighton and E. Sussex |
| Azolla filiculoides | Water Fern | 1996 Wyrley and Easington |
| Bartsia alpina | Alpine Bartsia | 1996 Upper Teesdale |
| Berberis x stenophylla | Hybrid Barberry | 1996 Derbyshire |
| Betula pubescens ssp. tortuosa | Downy Birch | 1996 Upper Teesdale |
| Blysmus compressus | Flat-sedge | 1996 Upper Teesdale |
| Borago pygmaea | Slender Borage | 1996 S.W. Scotland |
| Botrychium lunaria | Moonwort | 1996 Upper Teesdale |
| Botrychium lunaria | Moonwort | 1996 Derbyshire |
| Briza media | Quaking-grass | 1996 Oxford and Bucks |
| Bromus commutatus | Meadow Brome | 1996 Cambridgeshire |
| Bupleurum baldense | Small Hare's-ear | 1996 Brighton and E. Sussex |
| Butomus umbellatus | Flowering Rush | 1996 Wyrley and Easington |
| Calamagrostis canescens | Purple Small-reed | 1996 Cambridgeshire |
| Calamagrostis epigejos | Wood Small-reed | 1996 Cambridgeshire |
| Calystegia soldanella | Sea Bindweed | 1996 Norfolk and Suffolk |
| Campanula glomerata | Clustered Bellflower | 1996 Oxford and Bucks |
| Campanula rapunculoides | Creeping Bell-flower | 1996 Brighton and E. Sussex |
| Cardamine impatiens | Narrow-leaved Bittercress | 1996 Derbyshire |
| Cardamine raphanifolia | Greater Cuckoo Flower | 1996 Grange-over-sands |
| Carduus nutans | Musk Thistle | 1996 Kent |
| Carex appropinquata | Fibrous Tussock Sedge | 1996 Norfolk and Suffolk |
| Carex arenaria | Sand Sedge | 1996 Kent |
| Carex capillaris | Hair Sedge | 1996 Upper Teesdale |
| Carex caryophyllea | Spring Sedge | 1996 Kent |
| Carex caryophyllea | Spring Sedge | 1996 Derbyshire |
| Carex curta | White Sedge | 1996 Basingstoke |
| Carex elata | Tufted Sedge | 1996 Cambridgeshire |
| Carex ericetorum | Rare Spring-sedge | 1996 Upper Teesdale |
| Carex filiformis | Downy-fruited Sedge | 1996 Oxford and Bucks |
| Carex flacca | Glaucous Sedge | 1996 Cambridgeshire |
| Carex flacca | Glaucous Sedge | 1996 Kent |
| Carex hostiana | Tawny Sedge | 1996 Cambridgeshire |
| Carex muricata ssp. lamprocarpa | Prickly Sedge | 1996 Oxford and Bucks |
| Carex ornithopoda | Bird's-foot Sedge | 1996 Derbyshire |
| Carex panacea | Carnation Sedge | 1996 Cambridgeshire |
| Carex pseudocyperus | Hop Sedge | 1996 Norfolk and Suffolk |
| Carex silvatica | Wood Sedge | 1996 Derbyshire |
| Carex viridula ssp. brachyrrhyncha | Yellow-sedge | 1996 Cambridgeshire |
| Carum verticillatum | Whorled Caraway | 1996 S.W. Scotland |
| Centaurea calcitrapa | Red Star-thistle | 1996 Brighton and E. Sussex |
| Centaurium pulchellum | Lesser Centaury | 1996 Cambridgeshire |
| Cephalanthera damasonium | White Helleborine | 1996 Oxford and Bucks |
| Cephalanthera damasonium | White Helleborine | 1996 Kent |
| Cephalaria gigantea | Giant Scabious | 1996 Surrey |
| Ceratophyllum demersum | Rigid Hornwort | 1996 Brighton and E. Sussex |
| Ceratophyllum submersum | Soft Hornwort | 1996 Brighton and E. Sussex |
| Chenopodium bonus-henricus | Good-King Henry | 1996 Derbyshire |
| Chenopodium ficifolium | Fig-leaved Goosefoot | 1996 Brighton and E. Sussex |
| Chrysosplenium alternifolium | Alternate-leaved Golden-saxifrage | 1996 Quantocks |
| Chrysosplenium alternifolium | Alternate-leaved Golden-saxifrage | 1996 Derbyshire |
| Cicendia filiformis | Yellow Centaury | 1996 New Forest |
| Cicuta virosa | Cowbane | 1996 Norfolk and Suffolk |
| Cirsium dissectum | Meadow Thistle | 1996 Cambridgeshire |
| Cirsium heterophyllum | Melancholy Thistle | 1996 Upper Teesdale |
| Cladium mariscus | Great Fen Sedge | 1996 Cambridgeshire |
| Cladium mariscus | Great Fen Sedge | 1996 Norfolk and Suffolk |
| Cochlearia pyrenaica | Upland Scurvy Grass | 1996 Upper Teesdale |
| Coeloglossum viride | Frog Orchid | 1996 Derbyshire |
| Coincya monensis ssp. monensis | Isle of Man Cabbage | 1996 S.W. Scotland |
| Cortaderia selloana | Pampas Grass | 1996 Norfolk and Suffolk |
| Corynephorus canescens | Grey Hair Grass | 1996 Norfolk and Suffolk |
| Crambe maritima | Sea Kale | 1996 Kent |
| Cruciata laevipes | Crosswort | 1996 Kent |
| Cuscuta epithymum | Dodder | 1996 Oxford and Bucks |
| Cynoglossum officinale | Hound's Tongue | 1996 Kent |
| Cynosurus cristatus | Crested Dogstail | 1996 Kent |
| Cyrtomium flacatum | House Holly-fern | 1996 Brighton and E. Sussex |
| Dactylorhiza praetermissa | Southern Marsh Orchid | 1996 Norfolk and Suffolk |
| Dactylorhiza praetermissa | Early Marsh Orchid | 1996 Kent |
| Dactylorhiza purpurella | Northern Marsh Orchid | 1996 Upper Teesdale |
| Daphne mezereum | Mezereon | 1996 Oxford and Bucks |
| Daphne mezereum | Mezereon | 1996 Derbyshire |
| Daucus carota | Wild Carrot | 1996 Norfolk and Suffolk |
| Dicentra formosa | Bleeding Heart | 1996 S.W. Scotland |
| Dipsacus pilosus | Small Teasel | 1996 Derbyshire |
| Draba incana | Hoary Whitlow-grass | 1996 Upper Teesdale |
| Draba incana | Hoary Whitlowgrass | 1996 Derbyshire |
| Draba muralis | Wall Whitlowgrass | 1996 Derbyshire |
| Dryas octopetala | Mountain Avens | 1996 Upper Teesdale |
| Elatine hexandra | Six-stemmed Waterweed | 1996 New Forest |
| Eleocharis acicularis | Needle Spike-rush | 1996 Basingstoke |
| Eleocharis acicularis | Needle Spike-rush | 1996 New Forest |
| Elodea canadensis | Canadian Waterweed | 1996 Wyrley and Easington |
| Elodea nutallii | Nutall's Waterweed | 1996 Wyrley and Easington |
| Elytrigia atherica | Sea Couch | 1996 Kent |
| Elytrigia x laxa | Common and Sand Couch Grass Hybrid | 1996 S.W. Scotland |
| Elytrigia x laxa (E. repens x E. juncea) | Hybrid Couch | 1996 Brighton and E. Sussex |
| Epipactis helleborine | Broad-leaved Helleborine | 1996 Brighton and E. Sussex |
| Epipactis palustris | Marsh Helleborine | 1996 Kent |
| Equisetum palustre | Marsh Horsetail | 1996 Cambridgeshire |
| Equisetum pratense | Shady Horsetail | 1996 Upper Teesdale |
| Equisetum variegatum | Variegated Horsetail | 1996 Upper Teesdale |
| Eriophorum latifolium | Broad-leaved Cottongrass | 1996 S.W. Scotland |
| Eriophorum latifolium | Broad-leaved Cotton-grass | 1996 Upper Teesdale |
| Eryngium maritimum | Sea Holly | 1996 Norfolk and Suffolk |
| Eryngium maritimum | Sea Holly | 1996 Kent |
| Euonymus europaeus | Spindle | 1996 Kent |
| Euonymus japonicus | Japanese Spindle Tree | 1996 Kent |
| Eupatorium cannabinum | Hemp Agrimony | 1996 Cambridgeshire |
| Euphorbia exigua | Dwarf Spurge | 1996 Cambridgeshire |
| Euphorbia exigua | Dwarf Spurge | 1996 Brighton and E. Sussex |
| Euphrasia arctica ssp. borealis | Eyebright | 1996 Upper Teesdale |
| Euphrasia arctica x Euphrasia nemorosa | Eyebright | 1996 Upper Teesdale |
| Fagopyrum esculentum | Buckwheat | 1996 Cambridgeshire |
| Festuca altissima | Wood Fescue | 1996 Derbyshire |
| Festuca vivipara | Viviparous Sheep's-fescue | 1996 Upper Teesdale |
| Filago minima | Small Cudweed | 1996 Norfolk and Suffolk |
| Filipendula vulgaris | Dropwort | 1996 Cambridgeshire |
| Galanthus plicatus ssp. byzantinus | Pleated Snowdrop | 1996 Quantocks |
| Galega officinalis | Goat's-rue | 1996 Cambridgeshire |
| Galium boreale | Northern Bedstraw | 1996 Upper Teesdale |
| Galium pumilum | Slender Bedstraw | 1996 Kent |
| Galium sterneri | Limestone Bedstraw | 1996 Upper Teesdale |
| Galium sterneri | Limestone Bedstraw | 1996 Derbyshire |
| Galium x pomeranicum | Hedge and Lady's Bedstraw Hybrid | 1996 Surrey |
| Genista tinctoria | Dyer's Greenweed | 1996 S.W. Scotland |
| Genista tinctoria | Dyer's Greenweed | 1996 Kent |
| Gentiana verna | Spring Gentian | 1996 Upper Teesdale |
| Geranium columbinum | Long-stalked Crane's-bill | 1996 Brighton and E. Sussex |
| Geranium sylvaticum | Wood Crane's-bill | 1996 Upper Teesdale |
| Geranium x magnificum | Purple Crane's-bill | 1996 Brighton and E. Sussex |
| Geum rivale | Water Avens | 1996 Upper Teesdale |
| Geum x intermedium | Hybrid Avens | 1996 Derbyshire |
| Glaucium flavum | Yellow Horned Poppy | 1996 Norfolk and Suffolk |
| Glaucium flavum | Yellow Horned Poppy | 1996 Kent |
| Glyceria maxima | Reed Sweet-grass | 1996 Brighton and E. Sussex |
| Glyceria notata | Plicate Sweet-grass | 1996 Brighton and E. Sussex |
| Groenlandia densa | Opposite-leaved Pondweed | 1996 Brighton and E. Sussex |
| Gymnadenia conopsea | Fragrant Orchid | 1996 Cambridgeshire |
| Gymnadenia conopsea | Fragrant Orchid | 1996 Kent |
| Gymnadenia conopsea ssp. borealis | Fragrant Orchid | 1996 S.W. Scotland |
| Gymnocarpium dryopteris | Oak Fern | 1996 Upper Teesdale |
| Hammarbya paludosa | Bog Orchid | 1996 New Forest |
| Hedera helix ssp. hibernica | Irish Ivy | 1996 Kent |
| Helianthemum canum ssp. levigatum | Hoary Rock-rose | 1996 Upper Teesdale |
| Helianthemum nummularium | Common Rock-rose | 1996 Derbyshire |
| Helleborus foetidus | Stinking Hellebore. | 1996 Oxford and Bucks |
| Helleborus viridis | Green Hellebore | 1996 Oxford and Bucks |
| Hemerocallis fulva | Orange Day Lily | 1996 S.W. Scotland |
| Hemerocallis lilioasphodelus | Yellow Day Lily | 1996 S.W. Scotland |
| Heracleum mantegazzianum | Giant Hogweed | 1996 Norfolk and Suffolk |
| Herminium monorchis | Musk Orchid | 1996 Kent |
| Hieracium anglicum | Hawkweed | 1996 Upper Teesdale |
| Hieracium auratiflorum | Hawkweed | 1996 Upper Teesdale |
| Hieracium britannicum | Hawkweed | 1996 Derbyshire |
| Hieracium cravoniense | Hawkweed | 1996 Upper Teesdale |
| Hieracium crebridentiform | Hawkweed | 1996 Upper Teesdale |
| Hieracium cymbifolium | Hawkweed | 1996 Derbyshire |
| Hieracium decolor | Hawkweed | 1996 Upper Teesdale |
| Hieracium diaphanoides | Hawkweed | 1996 Upper Teesdale |
| Hieracium dicella | Hawkweed | 1996 Upper Teesdale |
| Hieracium grandidens | Hawkweed | 1996 Derbyshire |
| Hieracium iricum | Hawkweed | 1996 Upper Teesdale |
| Hieracium leyi | Hawkweed | 1996 Upper Teesdale |
| Hieracium lissolepium | Hawkweed | 1996 Upper Teesdale |
| Hieracium pellucidum | Hawkweed | 1996 Upper Teesdale |
| Hieracium pellucidum | Hawkweed | 1996 Derbyshire |
| Hieracium speluncarum | Hawkweed | 1996 Richmond |
| Hieracium subplanifolium | Hawkweed | 1996 Derbyshire |
| Hieracium vulgatum | Hawkweed | 1996 Upper Teesdale |
| Himantoglossum hircinum | Lizard Orchid | 1996 Cambridgeshire |
| Himantoglossum hircinum | Lizard Orchid | 1996 Kent |
| Hippocrepis comosa | Horseshoe Vetch | 1996 Kent |
| Hirschfeldia incana | Hoary Mustard | 1996 Kent |
| Honckenya peploides | Sea Sandwort | 1996 Kent |
| Hordeum distichon | Two-rowed Barley | 1996 Brighton and E. Sussex |
| Hordeum marinum | Sea Barley | 1996 Brighton and E. Sussex |
| Hordeum secalinum | Meadow Barley | 1996 Cambridgeshire |
| Hordeum secalinum | Meadow Barley | 1996 Brighton and E. Sussex |
| Hordeum vulgare | Six-rowed Barley | 1996 Brighton and E. Sussex |
| Hornungia petraea | Hutchinsia | 1996 Derbyshire |
| Hymenophyllum tunbridgense | Tunbridge Filmy Fern | 1996 Quantocks |
| Hypericum elodes | Marsh St John's Wort | 1996 Norfolk and Suffolk |
| Hypericum forrestii | a St. John's-wort | 1996 S.W. Scotland |
| Juncus alpino-articulatus | Alpine Rush | 1996 Upper Teesdale |
| Juncus articulatus | Jointed Rush | 1996 Cambridgeshire |
| Juncus foliosus | Leafy Rush | 1996 S.W. Scotland |
| Juncus subnodulosus | Blunt-flowered Rush | 1996 Cambridgeshire |
| Juncus subnodulosus | Blunt Flowered Rush | 1996 Norfolk and Suffolk |
| Juncus triglumis | Three-flowered Rush | 1996 Upper Teesdale |
| Kickxia spuria | Round-leaved Fluellen | 1996 Cambridgeshire |
| Kobresia simplicuscula | False Sedge | 1996 Upper Teesdale |
| Lamium maculatum | Spotted Dead-nettle | 1996 Derbyshire |
| Lathyrus aphaca | Yellow Vetchling | 1996 Cambridgeshire |
| Lathyrus aphaca | Yellow Vetchling | 1996 Brighton and E. Sussex |
| Lathyrus hirsutus | Hairy Vetchling. | 1996 Richmond |
| Lathyrus japonicus | Sea Pea | 1996 Norfolk and Suffolk |
| Lathyrus nissolia | Grass Vetchling | 1996 Brighton and E. Sussex |
| Lathyrus palustris | Marsh Pea | 1996 Norfolk and Suffolk |
| Lathyrus tuberosus | Tuberous Pea | 1996 Brighton and E. Sussex |
| Leucanthemella serotina | Autumn Ox-eye | 1996 Norfolk and Suffolk |
| Leucojum aestivum ssp. aestivum | Summer Snowflake | 1996 Oxford and Bucks |
| Leucojum vernum | Spring Snowflake | 1996 Quantocks |
| Linaria x sepium | Yellow and Purple Toadflax Hybrid | 1996 Reddish Vale |
| Linum catharticum | Fairy Flax | 1996 Kent |
| Linum usitatissimum | Flax | 1996 Wyrley and Easington |
| Listera ovata | Twayblade | 1996 Oxford and Bucks |
| Listera ovata | Twayblade | 1996 Kent |
| Listera ovata | Twayblade | 1996 Kent |
| Lithopermum arvense | Field Gromwell | 1996 Brighton and E. Sussex |
| Lolium multiflorum | Italian Rye-grass | 1996 Brighton and E. Sussex |
| Lonicera tatarica | Tartarian Honeysuckle | 1996 Derbyshire |
| Lotus corniculatus | Bird's-foot Trefoil | 1996 Oxford and Bucks |
| Lotus glaber | Narrow-leaved Bird's-foot-trefoil | 1996 Brighton and E. Sussex |
| Lotus pedunculatus | Greater Bird's-foot Trefoil | 1996 Brighton and E. Sussex |
| Luzula pilosa | Hairy Wood-rush | 1996 Derbyshire |
| Lychnis flos-cuculi | Ragged Robin | 1996 Norfolk and Suffolk |
| Lysichiton americanus | Skunk Cabbage | 1996 Grange-over-sands |
| Lythrum salicaria | Purple-loosestrife | 1996 Cambridgeshire |
| Malva neglecta | Dwarf Mallow | 1996 Norfolk and Suffolk |
| Matteucia struthiopteris | Ostrich Fern | 1996 Grange-over-sands |
| Matthiola incana | Hoary Stock | 1996 Brighton and E. Sussex |
| Medicago minima | Bur Medick | 1996 Kent |
| Medicago polymorpha | Toothed Medick | 1996 Kent |
| Melampyrum cristatum | Crested Cow-wheat | 1996 Cambridgeshire |
| Melica nutans | Mountain Melick | 1996 Upper Teesdale |
| Melilotus indica | Small Melilot | 1996 Kent |
| Mespilus germanica | Medlar | 1996 Wyrley and Easington |
| Mimulus x robertsii | Hybrid Monkey-flower | 1996 Upper Teesdale |
| Minuartia verna | Spring Sandwort | 1996 Upper Teesdale |
| Minuartia verna | Spring Sandwort | 1996 Derbyshire |
| Myosoton aquaticum | Water Chickweed | 1996 Cambridgeshire |
| Myosoton aquaticum | Water Chickweed | 1996 Norfolk and Suffolk |
| Neottia nidus-avis | Bird's-nest Orchid | 1996 Oxford and Bucks |
| Oenothera stricta | Scented Evening Primrose | 1996 Kent |
| Onobrychis viciifolia | Sainfoin | 1996 Cambridgeshire |
| Onoclea sensibilis | Sensitive Fern | 1996 S.W. Scotland |
| Ononis spinosa | Spiny Restharrow | 1996 Cambridgeshire |
| Ophioglossum vulgatum | Adder's Tongue Fern | 1996 Kent |
| Ophioglossum vulgatum | Adder's-tongue | 1996 Derbyshire |
| Ophrys insectifera | Fly Orchid | 1996 Kent |
| Ophrys insectifera | Fly Orchid | 1996 Oxford and Bucks |
| Ophrys sphegodes | Early Spider Orchid | 1996 Kent |
| Orchid militaris | Military Orchid | 1996 Oxford and Bucks |
| Orchis mascula | Early Purple Orchid | 1996 Oxford and Bucks |
| Orchis mascula | Early purple Orchid | 1996 Derbyshire |
| Orchis morio | Green Winged Orchid | 1996 Kent |
| Orchis purpurea | Lady Orchid | 1996 Kent |
| Orchis simia | Monkey Orchid | 1996 Oxford and Bucks |
| Orchis simia | Monkey Orchid | 1996 Kent |
| Orchis ustulata | Burnt Orchid | 1996 Kent |
| Ornithopus perpusillus | Common Bird's Foot | 1996 Norfolk and Suffolk |
| Orobanche caryophyllacea | Clove Scented Broomrape | 1996 Kent |
| Orobanche elatior | Knapweed Broomrape | 1996 Brighton and E. Sussex |
| Orobanche minor var. compositarum | Lesser Broomrape | 1996 Brighton and E. Sussex |
| Orobanche minor var. maritima | Lesser Broomrape | 1996 Kent |
| Papaver argemone | Prickly Poppy | 1996 Richmond |
| Paris quadrifolia | Herb Paris | 1996 Oxford and Bucks |
| Paris quadrifolia | Herb Paris | 1996 Kent |
| Paris quadrifolia | Herb-Paris | 1996 Derbyshire |
| Parnassia palustris | Grass of Parnassus | 1996 S.W. Scotland |
| Persicaria vivipara | Alpine Bistort | 1996 Upper Teesdale |
| Petrorhagia nanteuilii | Childing Pink | 1996 Brighton and E. Sussex |
| Peucedanum ostruthium | Masterwort | 1996 Upper Teesdale |
| Peucedanum palustre | Milk Parsley | 1996 Norfolk and Suffolk |
| Phalaris paradoxa | Awned Canary-grass | 1996 Brighton and E. Sussex |
| Phegopteris connectilis | Beech Fern | 1996 Upper Teesdale |
| Phleum bertolonii ssp. serotinum | Small Cat's-ear | 1996 Brighton and E. Sussex |
| Physalis alkekengi | Japanese Lantern. | 1996 Surrey |
| Phyteuma orbiculare | Round-headed Rampion | 1996 Surrey |
| Phyteuma orbiculare | Round-headed Rampion | 1996 Brighton and E. Sussex |
| Pilularia pilulifera | Pillwort | 1996 New Forest |
| Pinguicula vulgaris | Common Butterwort | 1996 Upper Teesdale |
| Platanthera chlorantha | Greater Butterfly Orchid | 1996 Oxford and Bucks |
| Platanthera chlorantha | Greater Butterfly Orchid | 1996 Kent |
| Poa humilis | Spreading Meadow-grass | 1996 Upper Teesdale |
| Poa nemoralis | Wood Meadow-grass | 1996 Oxford and Bucks |
| Polygala vulgaris | Milkwort | 1996 Oxford and Bucks |
| Polygonatum multiflorum | Solomon's Seal | 1996 Oxford and Bucks |
| Polygonatum odoratum | Angular Solomon's-seal | 1996 Derbyshire |
| Polygonum maritimum | Sea Knotgrass | 1996 Brighton and E. Sussex |
| Polygonum oxyspermum | Ray's Knotgrass | 1996 Brighton and E. Sussex |
| Polystichum x bicknellii | Hybrid Shield-fern | 1996 S.W. Scotland |
| Potamogeton pectinatus | Fennel Pondweed | 1996 Brighton and E. Sussex |
| Potamogeton praelongus | Long-stalked Pondweed | 1996 S.W. Scotland |
| Potamogeton pusillus | Lesser Pondweed | 1996 Brighton and E. Sussex |
| Potamogeton x zizii | Long-leaved Pondweed | 1996 S.W. Scotland |
| Potentilla argentea | Hoary Cinquefoil | 1996 Norfolk and Suffolk |
| Potentilla fruticosa | Shrubby Cinquefoil | 1996 Upper Teesdale |
| Potentilla neumanniana | Spring Cinquefoil | 1996 Derbyshire |
| Primula farinosa | Bird's-eye Primrose | 1996 Upper Teesdale |
| Prunella laciniata | Cut-leaved Selfheal | 1996 Brighton and E. Sussex |
| Prunella x intermedia | Hybrid Self-heal | 1996 Brighton and E. Sussex |
| Puccinellia distans | Reflexed Saltmarsh-grass | 1996 Brighton and E. Sussex |
| Puccinellia maritima | Common Saltmarsh-grass | 1996 Brighton and E. Sussex |
| Puccinellia rupestris | Stiff Saltmarsh-grass | 1996 Brighton and E. Sussex |
| Ranunculus baudotii | Brackish Water-crowfoot | 1996 Brighton and E. Sussex |
| Ranunculus circinatus | Fan-leaved Water-crowfoot | 1996 Brighton and E. Sussex |
| Ranunculus penicillatus | Stream Water-crowfoot | 1996 Cambridgeshire |
| Ranunculus trichophyllus | Thread-leaved Water-crowfoot | 1996 Brighton and E. Sussex |
| Rhamnus catharticus | Purging Buckthorn | 1996 Kent |
| Rhinanthus minor | Yellow Rattle | 1996 Norfolk and Suffolk |
| Rhinanthus minor ssp. stenophyllus | Yellow-rattle | 1996 Upper Teesdale |
| Rhynchospora fusca | Brown Beak-sedge | 1996 New Forest |
| Ribes alpinum | Alpine Currant | 1996 Derbyshire |
| Rosa micrantha x obtusifolia | Hybrid Rose | 1996 Mackrells Somerset |
| Rosa multiflora | Rose | 1996 S.W. Scotland |
| Rosa rugosa | Japanese Rose | 1996 Kent |
| Rubus loganobaccus | Loganberry | 1996 Brighton and E. Sussex |
| Rubus saxatilis | Stone Bramble | 1996 Upper Teesdale |
| Rubus saxatilis | Stone Bramble | 1996 Derbyshire |
| Rubus tuberculatus | Bramble | 1996 Brighton and E. Sussex |
| Rumex crispus x sanguineus | Hybrid Dock | 1996 Mackrells Somerset |
| Rumex maritimus | Golden Dock | 1996 Brighton and E. Sussex |
| Rumex pseudo-alpinus | Monk's-rhubarb | 1996 Derbyshire |
| Rumex x pratensis | Curled and Broad-leaved Dock Hybrid | 1996 Derbyshire |
| Sagittaria sagittifolia | Arrowhead | 1996 Wyrley and Easington |
| Salix caprea ssp. sphacelata | Hybrid willow | 1996 Upper Teesdale |
| Salix cinerea x Salix phylicifolia | Hybrid willow | 1996 Upper Teesdale |
| Salix eleagnos | Olive Willow | 1996 Wyrley and Easington |
| Salix phylicifolia | Tea-leaved Willow | 1996 Upper Teesdale |
| Salpichroa origanifolia | Cock's Eggs | 1996 Norfolk and Suffolk |
| Sambucus nigra var. laciniata | Cut-leaved Elder | 1996 Brighton and E. Sussex |
| Sanguisorba canadensis | White Burnet | 1996 S.W. Scotland |
| Sanguisorba minor | Salad Burnet | 1996 Kent |
| Saponaria oxymoides | Rock Soapwort | 1996 S.W. Scotland |
| Saxifraga aizoides | Yellow Mountain Saxifrage | 1996 Upper Teesdale |
| Saxifraga granulata | Meadow Saxifrage | 1996 Derbyshire |
| Saxifraga hypnoides | Mossy Saxifrage | 1996 Derbyshire |
| Saxifraga tridactylites | Rue-leaved Saxifrage | 1996 Derbyshire |
| Saxifraga x polita | False London Pride | 1996 Derbyshire |
| Scandix pecten-veneris | Shepherd's Needle | 1996 Brighton and E. Sussex |
| Securigera varia | Crown Vetch | 1996 Wyrley and Easington |
| Selaginella selaginoides | Lesser Clubmoss | 1996 Upper Teesdale |
| Selinum carvifolia | Cambridge Milk-parsley | 1996 Cambridgeshire |
| Senecio cineraria | Silver ragwort | 1996 Brighton and E. Sussex |
| Senecio cineraria | Silvery Ragwort | 1996 Kent |
| Senecio doria | Golden Ragwort | 1996 S.W. Scotland |
| Senecio erucifolius | Hoary Ragwort | 1996 Cambridgeshire |
| Senecio jacobaea | Common Ragwort | 1996 Brighton and E. Sussex |
| Senecio x albescens | Hybrid Ragwort | 1996 Brighton and E. Sussex |
| Serratula tinctoria | Saw-wort | 1996 Upper Teesdale |
| Sesleria caerulea | Blue Moor Grass | 1996 Upper Teesdale |
| Sesleria caerulea | Blue Moor-grass | 1996 Upper Teesdale |
| Silaum silaus | Pepper-saxifrage | 1996 Cambridgeshire |
| Silene conica | Sand Catchfly | 1996 Kent |
| Silene nutans | Nottingham Catchfly | 1996 Derbyshire |
| Sison amomum | Stone Parsley | 1996 Brighton and E. Sussex |
| Solidago gigantea | Early Golden-rod | 1996 Wyrley and Easington |
| Sorbus aria | Whitebeam | 1996 Derbyshire |
| Sorbus rupicola | Rock Whitebeam | 1996 Upper Teesdale |
| Sorbus rupicola | Whitebeam | 1996 Derbyshire |
| Stellaria nemorum | Wood Stitchwort | 1996 Derbyshire |
| Taraxacum faeroense | Dandelion | 1996 Upper Teesdale |
| Taraxacum naevosum | Dandelion | 1996 Upper Teesdale |
| Taraxacum nordstedtii | Dandelion | 1996 Upper Teesdale |
| Taraxacum pseudo-nordstedtii | Dandelion | 1996 Upper Teesdale |
| Taraxacum unguilobum | Dandelion | 1996 Upper Teesdale |
| Tellima grandiflora | Fringe-cups | 1996 Derbyshire |
| Tetragonolobus maritimus | Dragon's-teeth | 1996 Kent |
| Thalictrum alpinum | Alpine Meadow-rue | 1996 Upper Teesdale |
| Thalictrum flavum | Common Meadow-rue | 1996 Norfolk and Suffolk |
| Thesium humifusum | Bastard Toadflax | 1996 Oxford and Bucks |
| Thesium humifusum | Bastard Toadflax | 1996 Cambridgeshire |
| Thesium humifusum | Bastard Toadflax | 1996 Brighton and E. Sussex |
| Thlaspi alpestre | Alpine Penny-cress | 1996 Derbyshire |
| Thlaspi caeruleum | Alpine Penny Cress | 1996 Upper Teesdale |
| Thymus polytrichus | Wild Thyme | 1996 Kent |
| Tilia platyphyllos | Large-leaved Lime | 1996 Derbyshire |
| Tofieldia pusilla | Scottish Asphodel | 1996 Upper Teesdale |
| Tolmeia menziesii | Pick-a-back-plant | 1996 Derbyshire |
| Torilis nodosa | Knotted Bur Parsley | 1996 Richmond |
| Trifolium arvense | Hare's-foot Clover | 1996 Kent |
| Trifolium fragiferum | Strawberry Clover | 1996 Cambridgeshire |
| Trifolium fragiferum | Strawberry Clover | 1996 Brighton and E. Sussex |
| Trifolium ornithopodioides | Fenugreek | 1996 Norfolk and Suffolk |
| Trifolium squamosum | Sea Clover | 1996 Brighton and E. Sussex |
| Trifolium stellatum | Starry Clover | 1996 Brighton and E. Sussex |
| Trifolium suffocatum | Suffocated Clover | 1996 Kent |
| Trollius europaeus | Globe-flower | 1996 Upper Teesdale |
| Trollius europaeus | Globeflower | 1996 Derbyshire |
| Typha angustifolia | Lesser Reedmace | 1996 Basingstoke |
| Typha latifolia | Greater Reedmace | 1996 Basingstoke |
| Utricularia minor | Lesser Bladderwort | 1996 New Forest |
| Vaccinium oxycoccos | Cranberry. | 1996 Grange-over-sands |
| Valeriana dioica | Marsh Valerian | 1996 Upper Teesdale |
| Verbascum x incanum | Black and Woolly Mullein Hybrid | 1996 Reddish Vale |
| Verbena officinalis | Vervain | 1996 Cambridgeshire |
| Veronica anagallis-aquatica | Pink Water-speedwell | 1996 Basingstoke |
| Veronica anagallis-aquatica | Blue Water-speedwell | 1996 Cambridgeshire |
| Veronica catenata | Blue Water-speedwell | 1996 Basingstoke |
| Veronica catenata | Pink Water-speedwell | 1996 Cambridgeshire |
| Veronica montana | Wood Speedwell | 1996 Derbyshire |
| Vicia lutea | Yellow Vetch | 1996 Brighton and E. Sussex |
| Viola lutea | Mountain Pansy | 1996 Upper Teesdale |
| Viola lutea | Mountain Pansy | 1996 Derbyshire |
| x Calammophila baltica | Hybrid Marram | 1996 Norfolk and Suffolk |
| Zannichellia palustris | Horned Pondweed | 1996 Brighton and E. Sussex |