Gateshead Birders

Birds Animals Insects Sites News & Gossip

Flora List

List of Flowering Flora

in Gateshead

Historical data from the

New Atlas of the British & Irish Flora
 
 
   

2004 - 2007

 2008
Last recorded Pre-1970 226 7 1
Last recorded 1970-1986 166 23 1
Last recorded 1987-1999 791 452 97
Discovered since 1999 7 6 1
Not in Atlas 5  1 1
Total plants recorded 1193 489 101
 

 

Go to plants with scientific name starting with a letter by clicking the relevant letter below


A B C D E F G H I J K L M N O P Q R S T U V X Z
 
Species Last recorded Status
   2004 -2007

2008

 Notes
Abies alba (European Silver-fir) Pre-1970 Alien  
Abies grandis (Giant Fir) 1987-1999 Alien  
Acer campestre (Field Maple) 1987-1999 Native

 Yes

    
Acer platanoides (Norway Maple) 1987-1999 Alien    Yes a  
Acer pseudoplatanus (Sycamore) 1987-1999 Alien    Yes a  
Achillea millefolium (Yarrow) 1987-1999 Native  Yes a  
Achillea ptarmica (Sneezewort) 1987-1999 Native Yes    
Aconitum napellus sens. lat. (Monk's-hood) 1970-1986 Alien 2005 only     
Adonis annua (Pheasant's-eye) Pre-1970 Alien      
Adoxa moschatellina (Moschatel) 1987-1999 Native   Yes a  
Aegopodium podagraria (Ground-elder) 1987-1999 Alien    Yes    
Aesculus carnea (Red Horse-chestnut) 1987-1999 Alien Yes    
Aesculus hippocastanum (Horse-chestnut) 1987-1999 Alien  Yes a  
Aethusa cynapium (Fool's Parsley) 1987-1999 Native      
Agrimonia eupatoria (Agrimony) 1987-1999 Native      
Agrostemma githago (Corncockle) 1987-1999 Alien  Yes    
Agrostis canina (Velvet Bent) 1987-1999 Native Yes    
Agrostis capillaris (Common Bent) 1987-1999 Native  Yes    
Agrostis gigantea (Black Bent) 1987-1999 Alien      
Agrostis stolonifera (Creeping Bent) 1987-1999 Native Yes    
Agrostis vinealis (Brown Bent) 1987-1999 Native      
Aira caryophyllea (Silver Hair-grass) 1987-1999 Native Yes    
Aira praecox (Early Hair-grass) 1987-1999 Native      
Ajuga reptans (Bugle) 1987-1999 Native  Yes    
Alchemilla acutiloba (Alchemilla acutiloba) Pre-1970 Native      
Alchemilla alpina (Alpine Lady's-mantle) Pre-1970 Alien      
Alchemilla conjuncta (Silver Lady's-mantle) 1970-1986 Alien      Last seen 1990 - Watergate Pit - now destroyed.
Alchemilla filicaulis subsp. vestita (Hairy Lady's Mantle) 1970-1986 Native Yes    
Alchemilla glabra (Smooth Lady's Mantle) 1987-1999 Native 2007 only    
Alchemilla mollis (Alchemilla mollis) 1987-1999 Alien 2006 only    
Alchemilla xanthochlora (Intermediate Lady's Mantle) 1987-1999 Native      
Alisma plantago-aquatica (Water-plantain) 1987-1999 Native  Yes    
Alliaria petiolata (Garlic Mustard) 1987-1999 Native  Yes a  
Allium carinatum (Keeled Garlic) 1987-1999 Alien      
Allium cepa (Onion) 1987-1999 Alien      
Allium oleraceum (Field Garlic) 1987-1999 Native      
Allium paradoxum (Few-flowered Garlic) 1987-1999 Alien      Ryton Churchyard
Allium scorodoprasum (Sand Leek) 1987-1999 Native      Wylam Bridge - Clara Vale - abundant
Allium triquetrum (Three-cornered Garlic) 1987-1999 Alien      
Allium ursinum (Ramsons) 1987-1999 Native   Yes a  
Allium vineale (Wild Onion) 1987-1999 Native      
Alnus cordata (Italian Alder) 1987-1999 Alien      
Alnus glutinosa (Alder) 1987-1999 Native  Yes a  
Alnus incana (Grey Alder) 1987-1999 Alien  Yes a  
Alopecurus geniculatus (Marsh Foxtail) 1987-1999 Native  Yes    
Alopecurus pratensis (Meadow Foxtail) 1987-1999 Native  Yes a  
Amaranthus retroflexus (Common Amaranth) Pre-1970 Alien      
Ammi majus (Bullwort) 1970-1986 Alien      
Ammophila arenaria (Marram) 1987-1999 Native      
Anacamptis pyramidalis (Pyramidal Orchid) Pre-1970 Native      
Anagallis arvensis (Scarlet Pimpernel) 1987-1999 Native Yes    
Anagallis arvensis subsp. foemina (Blue Pimpernel) Pre-1970 Alien      
Anagallis minima (Chaffweed) Pre-1970 Native      
Anagallis tenella (Bog Pimpernel) Pre-1970 Native      
Anchusa arvensis (Bugloss) 1987-1999 Alien 2004 only    
Anemone nemorosa (Wood Anemone) 1987-1999 Native  Yes a  
Angelica archangelica (Garden Angelica) 1987-1999 Alien      
Angelica sylvestris (Wild Angelica) 1987-1999 Native Yes    
Anisantha diandra (Great Brome) Pre-1970 Alien      
Anisantha madritensis (Compact Brome) Pre-1970 Alien      
Anisantha sterilis (Barren Brome) 1987-1999 Alien Yes    
Anthemis arvensis (Corn Chamomile) 1970-1986 Alien      
Anthemis cotula (Stinking Chamomile) 1970-1986 Alien      
Anthemis tinctoria (Yellow Chamomile) Pre-1970 Alien      
Anthoxanthum odoratum (Sweet Vernal-grass) 1987-1999 Native  Yes a  
Anthriscus sylvestris (Cow Parsley) 1987-1999 Native   Yes a  
Anthyllis vulneraria (Kidney Vetch) 1987-1999 Native   Yes    
Antirrhinum majus (Snapdragon) Pre-1970 Alien      
Apera spica-venti (Loose Silky-bent) 1970-1986 Alien      
Aphanes arvensis (Parsley-piert) 1987-1999 Native      
Aphanes australis (Slender Parsley-piert) 1970-1986 Native      
Apium graveolens (Wild Celery) 1987-1999 Native 2005 only    
Apium inundatum (Lesser Marshwort) Pre-1970 Native      
Apium nodiflorum (Fool's-water-cress) 1987-1999 Native      
Aquilegia vulgaris (Columbine) 1987-1999 Native      
Arabidopsis thaliana (Thale Cress) 1987-1999 Native   Yes a  
Arabis caucasica (Garden Arabis) Not in Atlas Alien      Burnthouse/Hole Lane, Sunniside 1987-1991 at least.
Arabis glabra (Tower Mustard) Pre-1970 Native      
Arabis hirsuta (Hairy Rock-cress) Pre-1970 Native      
Arctium minus sens. lat. (Lesser Burdock) 1987-1999 Native  Yes    
Arenaria balearica (Mossy Sandwort) Pre-1970 Alien      
Arenaria serpyllifolia subsp. serpyllifolia (Thyme-leaved Sandwort) 1987-1999 Native   a  
Arenaria serpyllifolia subsp.leptocladus 1970-1986 Native      
Argemone mexicana (Mexican Poppy) Pre-1970 Alien      
Armeria maritima (Thrift) 1987-1999 Native      
Armoracia rusticana (Horse-radish) 1987-1999 Alien      
Arrhenatherum elatius (False Oat-grass) 1987-1999 Native  Yes    
Artemisia absinthium (Wormwood) 1987-1999 Alien      
Artemisia verlotiorum (Chinese Mugwort) 1987-1999 Alien      
Artemisia vulgaris (Mugwort) 1987-1999 Alien  Yes    
Arum maculatum (Lords-and-Ladies) 1987-1999 Native  Yes    
Asparagus officinalis subsp.officinalis (Garden Asparagus) 1987-1999 Alien      
Asperula arvensis (Blue Woodruff) Pre-1970 Alien      
Asplenium adiantum-nigrum (Black Spleenwort) 1987-1999 Native      
Asplenium marinum (Sea Spleenwort) 1987-1999 Native      
Asplenium ruta-muraria (Wall-rue) 1987-1999 Native      
Asplenium trichomanes (Maidenhair Spleenwort) 1987-1999 Native      
Asplenium trichomanes subsp.quadrivalen 1987-1999 Native      
Asplenium viride (Green Spleenwort) 1970-1986 Native      
Aster (alien N. American Michaelmas-daisies) 1987-1999 Alien      
Aster novi-belgii (Confused Michaelmas-daisy) 1987-1999 Alien Yes    
Aster tripolium (Sea Aster) 1987-1999 Native  Yes    
Astragalus danicus (Purple Milk-vetch) 1987-1999 Native      
Astragalus glycyphyllos (Wild Liquorice) Pre-1970 Native      
Athyrium filix-femina (Lady-fern) 1987-1999 Native Yes    
Atriplex hortensis (Garden Orache) Pre-1970 Alien      
Atriplex littoralis (Grass-leaved Orache) 1987-1999 Native      
Atriplex patula (Common Orache) 1987-1999 Native  Yes    
Atriplex portulacoides (Sea-purslane) Pre-1970 Native      
Atriplex prostrata (Spear-leaved Orache) 1987-1999 Native Yes    
Atropa belladonna (Deadly Nightshade) 1987-1999 Alien      
Aurinia Saxatilis (Golden Alison) Not in Atlas Alien     Last seen 1989,Garden escape, established near Sunniside Park
Avena fatua (Wild-oat) 1970-1986 Alien Yes    Every year since 2003
Avena sativa (Oat) 1970-1986 Alien      
Avena strigosa (Bristle Oat) Pre-1970 Alien      
Azolla filiculoides (Water Fern) 1987-1999 Alien      Bradley Hall Pond since 1960 & nearby Sled Lane Pond.
Baldellia ranunculoides (Lesser Water-plantain) Pre-1970 Native      A marsh at Birtley 1920
Ballota nigra (Black Horehound) 1987-1999 Alien Yes    
Barbarea intermedia (Medium-flowered Winter-cress) 1970-1986 Alien  Yes    
Barbarea verna (American Winter-cress) Pre-1970 Alien      
Barbarea vulgaris (Winter-cress) 1987-1999 Native  Yes    
Bellis perennis (Daisy) 1987-1999 Native   Yes a  
Berberis darwinii x B. empetrifolia (Hedge Barberry) 1970-1986 Alien      
Berberis vulgaris (Barberry) 1987-1999 Native      
Berteroa incana (Hoary Alison) Pre-1970 Alien      
Berula erecta (Lesser Water-parsnip) 1987-1999 Native      
Beta vulgaris subsp. maritima (Sea Beet) Pre-1970 Native      
Betula pendula (Silver Birch) 1987-1999 Native Yes a  
Betula pendula x B. pubescens  1987-1999 Native      
Betula pubescens (Downy Birch) 1987-1999 Native  Yes a  
Bidens cernua (Nodding Bur-marigold) Pre-1970 Native      
Bidens tripartita (Trifid Bur-marigold) Pre-1970 Native      
Blackstonia perfoliata (Yellow-wort) 1987-1999 Native  Yes    
Blechnum spicant (Hard-fern) 1987-1999 Native Yes    
Blysmus compressus (Flat-sedge) Pre-1970 Native      
Bolboschoenus maritimus (Sea Club-rush) 1987-1999 Native      
Borago officinalis (Borage) 1987-1999 Alien      
Botrychium lunaria (Moonwort) Pre-1970 Native      
Brachypodium pinnatum (Tor-grass) 1970-1986 Native  Yes    
Brachypodium sylvaticum (False Brome) 1987-1999 Native  Yes    
Brassica juncea (Chinese Mustard) 1970-1986 Alien      
Brassica napus (Rape) 1987-1999 Alien Yes a  
Brassica nigra (Black Mustard) 1987-1999 Native      
Brassica oleracea (Cabbage) 1987-1999 Alien      
Brassica rapa (Turnip) 1987-1999 Alien 2005 only    
Briza media (Quaking-grass) 1987-1999 Native  Yes    
Bromopsis erecta (Upright Brome) 1987-1999 Native      
Bromopsis inermis (Hungarian Brome) 1987-1999 Alien      
Bromopsis ramosa (Hairy-brome) 1987-1999 Native      
Bromus arvensis (Field Brome) Pre-1970 Alien      
Bromus hordeaceus (Soft-brome) 1987-1999 Native Yes    
Bromus hordeaceus x B. lepidus (Lesser Soft-brome) 1987-1999 Alien      
Bromus secalinus (Rye Brome) Pre-1970 Alien      
Bryonia dioica (White Bryony) 1970-1986 Native      Alien in garden at Sunniside in 1987
Buddleja davidii (Butterfly-bush) 1987-1999 Alien  Yes    
Bunias orientalis (Warty-cabbage) Pre-1970 Alien      
Bupleurum rotundifolium (Thorow-wax) Pre-1970 Alien      
Bupleurum subovatum (False Thorow-wax) Pre-1970 Alien      
Cakile maritima (Sea Rocket) 1970-1986 Native      
Calamagrostis epigejos (Wood Small-reed) 1987-1999 Native      
Calendula officinalis (Pot Marigold) 1970-1986 Alien      
Callitriche hamulata sens. lat. (Intermediate Water-starwort) 1987-1999 Native  Yes    
Callitriche hermaphroditica (Autumnal Water-starwort) Pre-1970 Native      
Callitriche obtusangula (Blunt-fruited Water-starwort) Pre-1970 Native      
Callitriche platycarpa (Various-leaved Water-starwort) 1987-1999 Native      
Callitriche stagnalis sens. lat. (Common Water-starwort) 1987-1999 Native      
Calluna vulgaris (Heather) 1987-1999 Native   Yes    
Caltha palustris (Marsh-marigold) 1987-1999 Native   Yes a  
Calystegia sepium (Hedge Bindweed) 1987-1999 Native Yes    
Calystegia silvatica (Large Bindweed) 1987-1999 Alien Yes    
Calystegia soldanella (Sea Bindweed) 1987-1999 Native      
Camelina sativa (Gold-of-pleasure) Pre-1970 Alien      
Campanula glomerata (Clustered Bellflower) Pre-1970 Native      
Campanula latifolia (Giant Bellflower) 1987-1999 Native      
Campanula persicifolia (Peach-leaved Bellflower) 1987-1999 Alien      
Campanula rapunculoides (Creeping Bellflower) 1970-1986 Alien      
Campanula rotundifolia (Harebell) 1987-1999 Native Yes    
Capsella bursa-pastoris (Shepherd's-purse) 1987-1999 Alien  Yes    
Cardamine amara (Large Bitter-cress) 1987-1999 Native Yes    
Cardamine flexuosa (Wavy Bitter-cress) 1987-1999 Native   Yes a  
Cardamine hirsuta (Hairy Bitter-cress) 1987-1999 Native   Yes a  
Cardamine pratensis (Cuckooflower) 1987-1999 Native   Yes a  
Carduus crispus (Welted Thistle) 1987-1999 Native      
Carduus crispus x C. nutans 1987-1999 Native      
Carduus nutans (Musk Thistle) 1987-1999 Native   Yes  
Carduus tenuiflorus (Slender Thistle) Pre-1970 Native      
Carex acuta (Slender Tufted-sedge) 1987-1999 Native      
Carex acutiformis (Lesser Pond-sedge) 1987-1999 Native      
Carex arenaria (Sand Sedge) 1987-1999 Native      
Carex binervis (Green-ribbed Sedge) 1987-1999 Native Yes    
Carex caryophyllea (Spring-sedge) 1987-1999 Native Yes a  
Carex curta (White Sedge) 1987-1999 Native      
Carex dioica (Dioecious Sedge) Pre-1970 Native      
Carex distans (Distant Sedge) Pre-1970 Native      
Carex disticha (Brown Sedge) 1987-1999 Native      
Carex echinata (Star Sedge) 1987-1999 Native      
Carex flacca (Glaucous Sedge) 1987-1999 Native Yes a  
Carex hirta (Hairy Sedge) 1987-1999 Native  Yes    
Carex hostiana (Tawny Sedge) 1970-1986 Native      
Carex laevigata (Smooth-stalked Sedge) 1987-1999 Native      Chopwell Woods
Carex lasiocarpa (Slender Sedge) Pre-1970 Native      
Carex maritima (Curved Sedge) Pre-1970 Native      
Carex muricata subsp. lamprocarpa (Small-fruited Prickly-sedge) Pre-1970 Native      
Carex nigra (Common Sedge) 1987-1999 Native  Yes    
Carex otrubae (False Fox-sedge) 1987-1999 Native  Yes a  
Carex ovalis (Oval Sedge) 1987-1999 Native Yes    
Carex pallescens (Pale sedge) 1987-1999 Native Yes  
Carex panicea (Carnation Sedge) 1987-1999 Native  Yes    
Carex paniculata (Greater Tussock-sedge) 1987-1999 Native Yes a  
Carex pendula (Pendulous Sedge) 1987-1999 Native   Yes    
Carex pilulifera (Pill Sedge) 1987-1999 Native      
Carex pulicaris (Flea Sedge) 1970-1986 Native      
Carex remota (Remote Sedge) 1987-1999 Native  Yes    
Carex riparia (Greater Pond-sedge) 1987-1999 Native Yes a  
Carex rostrata (Bottle Sedge) 1987-1999 Native      
Carex spicata (Spiked Sedge) 1970-1986 Native  Yes    Still at one site in 2003. 3 sites 2004
Carex sylvatica (Wood-sedge) 1987-1999 Native      
Carex vesicaria (Bladder-sedge) 1987-1999 Native      
Carex viridula subsp. brachyrrhyncha 1970-1986 Native      
Carex viridula subsp. oedocarpa 1987-1999 Native      
Carlina vulgaris (Carline Thistle) 1987-1999 Native      
Carpinus betulus (Hornbeam) 1987-1999 Native  Yes    
Carthamus tinctorius (Safflower) Pre-1970 Alien      
Carum carvi (Caraway) Pre-1970 Alien      
Castanea sativa (Sweet Chestnut) 1987-1999 Alien      
Catabrosa aquatica (Whorl-grass) Pre-1970 Native      
Catapodium marinum (Sea Fern-grass) 1987-1999 Native      
Catapodium rigidum (Fern-grass) 1987-1999 Native  Yes    
Cedrus atlantica (Atlas Cedar) 1987-1999 Alien      
Cedrus deodara (Deodar) 1987-1999 Alien      
Cedrus libani (Cedar-of-Lebanon) 1987-1999 Alien      
Centaurea calcitrapa (Red Star-thistle) Pre-1970 Alien      
Centaurea cyanus (Cornflower) 1987-1999 Alien      Last wild record - Birtley Fell 1942
Centaurea diluta (Lesser Star-thistle) 1970-1986 Alien      St. Cuthbert's churchyard 1973
Centaurea montana (Perennial Cornflower) 1970-1986 Alien  Yes    
Centaurea nigra (Common Knapweed) 1987-1999 Native   Yes    
Centaurea scabiosa (Greater Knapweed) 1987-1999 Native      
Centaurium erythraea (Common Centaury) 1987-1999 Native  Yes    
Centranthus ruber (Red Valerian) 1987-1999 Alien  Yes    
Cephalaria gigantea (Giant Scabious) 1987-1999 Alien      
Cerastium arvense (Field Mouse-ear) 1970-1986 Native      
Cerastium diffusum (Sea Mouse-ear) 1987-1999 Native      
Cerastium fontanum (Common Mouse-ear) 1987-1999 Native  Yes a  
Cerastium glomeratum (Sticky Mouse-ear) 1987-1999 Native  Yes    
Cerastium semidecandrum (Little Mouse-ear) 1987-1999 Native   Yes    
Cerastium tomentosum (Snow-in-summer) 1987-1999 Alien  Yes    
Ceratocapnos claviculata (Climbing Corydalis) 1987-1999 Native  Yes    
Ceratochloa carinata (California Brome) 1970-1986 Alien      
Ceratophyllum demersum (Rigid Hornwort) 1987-1999 Native      
Ceterach officinarum (Rustyback) 1987-1999 Native      
Chaenorhinum minus (Small Toadflax) 1970-1986 Alien  Yes    
Chaerophyllum temulum (Rough Chervil) 1987-1999 Native Yes    
Chamaecyparis lawsoniana (Lawson's Cypress) 1987-1999 Alien Yes    
Chamaemelum nobile (Chamomile) Pre-1970 Alien      
Chamerion angustifolium (Rosebay Willowherb) 1987-1999 Native  Yes    
Chelidonium majus (Greater Celandine) 1987-1999 Alien Yes    
Chenopodium album agg. (Fat-hen) 1987-1999 Native  Yes    
Chenopodium bonus-henricus (Good-King-Henry) 1987-1999 Alien      
Chenopodium ficifolium (Fig-leaved Goosefoot) Pre-1970 Alien      
Chenopodium glaucum (Oak-leaved Goosefoot) Pre-1970 Alien      
Chenopodium hybridum (Maple-leaved Goosefoot) Pre-1970 Alien      
Chenopodium murale (Nettle-leaved Goosefoot) 1970-1986 Alien      In Sunniside front street area until at least 1990
Chenopodium rubrum (Red Goosefoot) 1970-1986 Native      
Chenopodium vulvaria (Stinking Goosefoot) Pre-1970 Alien      
Chrysanthemum segetum (Corn Marigold) Pre-1970 Alien      
Chrysosplenium alternifolium (Alternate-leaved Golden-saxifrage) 1970-1986 Native Yes    
Chrysosplenium oppositifolium (Opposite-leaved Golden-saxifrage) 1987-1999 Native   Yes a  
Cicerbita macrophylla (Common Blue-sow-thistle) 1970-1986 Alien      
Cichorium intybus (Chicory) 1987-1999 Alien      
Circaea alpina x C. lutetiana (Upland Enchanter's-nightshade) Pre-1970 Native      
Circaea lutetiana (Enchanter's-nightshade) 1987-1999 Native      
Cirsium arvense (Creeping Thistle) 1987-1999 Native  Yes    
Cirsium eriophorum (Woolly Thistle) 1987-1999 Native      
Cirsium heterophyllum (Melancholy Thistle) 1987-1999 Native    
Cirsium palustre (Marsh Thistle) 1987-1999 Native  Yes    
Cirsium vulgare (Spear Thistle) 1987-1999 Native  Yes    
Claytonia perfoliata (Springbeauty) 1987-1999 Alien      
Claytonia sibirica (Pink Purslane) 1987-1999 Alien      
Clematis vitalba (Traveller's-joy) 1987-1999 Alien      
Clinopodium acinos (Basil Thyme) Pre-1970 Native      
Clinopodium vulgare (Wild Basil) 1987-1999 Native      
Cochlearia anglica (English Scurvygrass) 1987-1999 Native      
Cochlearia Danica (Danish Scurvygrass) Recorded since 1999 Native    Yes a Now quite common by salted roads
Cochlearia officinalis agg. (Common Scurvygrass) 1987-1999 Native    Yes    
Cochlearia pyrenaica (Pyrenean Scurvygrass) 1987-1999 Native      
Coeloglossum viride (Frog Orchid) Pre-1970 Native      
Coincya monensis subsp. cheiranthos (Wallflower Cabbage) Pre-1970 Alien      
Colutea arborescens (Bladder-senna) 1970-1986 Alien      
Conium maculatum (Hemlock) 1987-1999 Alien  Yes    
Conopodium majus (Pignut) 1987-1999 Native  Yes    
Convallaria majalis (Lily-of-the-valley) 1987-1999 Native      
Convolvulus arvensis (Field Bindweed) 1987-1999 Native  Yes    
Conyza canadensis (Canadian Fleabane) 1987-1999 Alien      
Coriandrum sativum (Coriander) Pre-1970 Alien      
Cornus sanguinea (Dogwood) 1987-1999 Native      
Cornus sericea (Red-osier Dogwood) 1970-1986 Alien      
Coronilla valentina (Shrubby Scorpion-vetch) Pre-1970 Alien      
Coronopus didymus (Lesser Swine-cress) Pre-1970 Alien      
Coronopus squamatus (Swine-cress) 1987-1999 Alien      
Corylus avellana (Hazel) 1987-1999 Native   Yes a  
Cotoneaster dielsianus (Diel's Cotoneaster) 1987-1999 Alien      
Cotoneaster frigidus (Tree Cotoneaster) 1987-1999 Alien      
Cotoneaster microphyllus agg. (Small-leaved Cotoneasters) 1987-1999 Alien  Yes    
Cotoneaster simonsii (Himalayan Cotoneaster) 1987-1999 Alien  Yes    
Crassula helmsii (New Zealand Pigmyweed) 1987-1999 Alien      
Crataegus monogyna (Hawthorn) 1987-1999 Native  Yes a  
Crepis biennis (Rough Hawk's-beard) 1970-1986 Alien      
Crepis capillaris (Smooth Hawk's-beard) 1987-1999 Native  Yes    
Crepis foetida (Stinking Hawk's-beard) Pre-1970 Alien      
Crepis paludosa (Marsh Hawk's-beard) 1987-1999 Native      
Crocosmia aurea x C. pottsii (Montbretia) 1970-1986 Alien      
Crocus vernus (Spring Crocus) Pre-1970 Alien  Yes a  Several established clumps 1988-2004
Cruciata laevipes (Crosswort) 1987-1999 Native  Yes    
Cryptogramma crispa (Parsley Fern) Pre-1970 Native      
Cryptomeria japonica (Japanese Red-cedar) Pre-1970 Alien      
Cuminum cyminum (Cumin) Pre-1970 Alien      
Cymbalaria muralis (Ivy-leaved Toadflax) 1987-1999 Alien  Yes    
Cynodon dactylon (Bermuda-grass) Pre-1970 Alien      
Cynoglossum officinale (Hound's-tongue) Pre-1970 Native      
Cynosurus cristatus (Crested Dog's-tail) 1987-1999 Native  Yes    
Cynosurus echinatus (Rough Dog's-tail) Pre-1970 Alien      
Cystopteris fragilis (Brittle Bladder-fern) 1987-1999 Native      1 extant site
Cytisus scoparius (Broom) 1987-1999 Native  Yes a  
Dactylis glomerata (Cock's-foot) 1987-1999 Native   Yes a  
Dactylorhiza fuchsii (Common Spotted-orchid) 1987-1999 Native  Yes    
Dactylorhiza fuchsii x D. purpurella 1987-1999 Native Yes    
Dactylorhiza incarnata (Early Marsh-orchid) 1970-1986 Native      
Dactylorhiza maculata (Heath Spotted-orchid) 1970-1986 Native      
Dactylorhiza maculata x D. purpurella 1987-1999 Native      
Dactylorhiza praetermissa (Southern Marsh-orchid) Not in Atlas Native      Last seen 2001, extinct? 
Dactylorhiza purpurella (Northern Marsh-orchid) 1987-1999 Native Yes    
Danthonia decumbens (Heath-grass) 1987-1999 Native      
Daphne laureola (Spurge-laurel) 1970-1986 Native      
Daucus carota (Wild Carrot) 1987-1999 Native Yes    
Deschampsia cespitosa (Tufted Hair-grass) 1987-1999 Native  Yes    
Deschampsia flexuosa (Wavy Hair-grass) 1987-1999 Native      
Descurainia sophia (Flixweed) 1970-1986 Alien      Old railway track at Shibdon Pond
Dianthus deltoides (Maiden Pink) Pre-1970 Native      
Digitalis purpurea (Foxglove) 1987-1999 Native  Yes    
Diplotaxis muralis (Annual Wall-rocket) 1987-1999 Alien