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WildBristol.uk - Discovering Wildlife in Bristol

Plants which could occur

This is a growing list of plants which could or could have occurred in the Bristol Region. The majority won't but it's a useful aid.

  • Chara canescens (Bearded Stonewort)
  • Chara contraria var. hispidula (NBN) Chara vulgaris var. hispidula (Charophytes of Britain and Ireland) (Opposite Stonewort)
  • Chara baltica (Baltic Stonewort)
  • Chara rudis (NBN) Chara hispida var. rudis (Charophytes of Britain and Ireland) (Rugged Stonewort)
  • Chara curta (NBN) Chara aspera var. curta (Charophytes of Britain and Ireland) (Lesser Bearded Stonewort) - should occur
  • Chara connivens (Convergent Stonewort)
  • Nitella translucens (Translucent Stonewort) - should occur
  • Nitella gracilis (Slender Stonewort)
  • Tolypella prolifera (Great Tassel Stonewort)
  • Tolypella nidifica (NBN) var. nidifica (Charophytes of Great Britain and Ireland) (Bird's-nest Stonewort - NBN) - Som. Fl. - outside of region
  • Polypodium vulgare x P. cambricum = P. x font-queri
  • Nuphar advena (Spatter-dock)
  • Ceratophyllum demersum var. inerme (Stace, NBN, Kew, GBIF) (Rigid Hornwort)
  • Ceratophyllum demersum var. apiculatum (Stace, NBN, Kew, GBIF) (Rigid Hornwort)
  • Papaver somniferum ssp. setigerum (Stace, NBN) (Opium Poppy)
  • Helleborus niger L. (Christmas Rose)
  • Helleborus atrorubens Waldst. & Kit. (Hellebore)
  • Clematis armandii Franch. (Armand Clematis / Evergreen Clematis) - Recorded once in 2013 from Bristol Old Vic as a garden plant NBN.
  • Ranunculus bulbosus ssp. bulbosus var. dunensis (Stace) (Bulbous Buttercup)
  • Ranunculus penicillatus ssp. penicillatus?
  • Ranunculus tripartitus DC. (Three-lobed Crowfoot) - recorded from Avonmouth, 1999 and from near Bleadon, 1989 by Tony Smith but records are mistakes.
  • Sarcococca confusa Sealy (Sweet Box)
  • Gunnera manicata Linden ex Delchev. (Brazilian Giant-rhubarb)
  • Paeonia lactiflora Pall. (Chinese Peony)
  • Ribes spicatum E. Robson (Downy Currant)
  • Saxifraga umbrosa L. (Pyrenean Saxifrage)
  • Crassula tillaea Lest.-Garl. (Mossy Stonecrop)
  • Phaseolus coccineus L. (Runner Bean)
  • Ononis repens x O. spinosa = O. x pseudohircina Schur (Stace, NBN) Ononis spinosa nothossp. pseudohircina (Schur) B. Bock (Kew) (Hybrid Rest-Harrow)
  • Laburnum alpinum (Mill.) J. Presl (Scottish Laburnum) [I thought a heavily cut back self-sown plant found growing in an old stone wall on the northern boundary of Arnos Vale Cemetery, Bristol in 2023 was this but it's just L. anagyroides]
  • Cytisus nigricans L. ssp. nigricans (Black Broom)
  • Cytisus multiflorus (L'Hér.) Sweet (White Broom)
  • Sorbus porrigentiformis x S. torminalis (Grey-leaved Whitebeam x Wild Service-tree)
  • Urtica dioica ssp. subinermis (Stace) ssp. galeopsifolia (NBN)
  • Arenaria serpyllifolia ssp. lloydii
  • Spergula arvensis var. arvensis (Stace & NBN)
  • Spergula arvensis var. sativa (ours?) (Stace & NBN)
  • Spergula arvensis var. nana (Stace) - probably not
  • Spergula arvensis var. maxima (Stace)
  • Spergula arvensis var. vulgaris (NBN) - same as var. sativa?
  • Reynoutria japonica var. compacta?
  • Rumex acetosella ssp. pyrenaicus
  • Rumex acetosa subsp. ambiguus
  • Rumex obtusifolius var. microcarpus
  • Rumex obtusifolius var. transiens
  • Salix euxina (Eastern Crack-willow)
  • Salix alba x S. babylonica = S. x sepulcralis (nothovar. sepulcralis - Stace, NBN) (Weeping Willow)
  • Salix cinerea subsp. cinerea (Grey Willow) /
  • Salix repens var. argentea (Stace, NBN) - has a slim chance of occurring - "some specimens from Berrow sands agreed well with the Engl. Bot. description and figure of S. argentea Sm." - Brist. Fl.
  • Nasturtium officinale x N. microphyllum = N. x sterile
  • Erophila verna var. verna (NBN) - ours are probably almost all this but vars. need checking
  • Erophila verna var. praecox (Stace, NBN)?
  • Erophila verna var. spathulata (NBN)?
  • Capsella rubella (Pink Shepherd's-purse - Stace, NBN)
  • Capsella bursa-pastoris x C. rubella = C. x gracilis
  • Brassica oleracea var. botrytis (Cauliflower, Broccoli - Stace, NBN)
  • Brassica oleracea var. capitata (Cabbage - Stace, NBN)
  • Brassica oleracea var. gemmifera (Brussels-Sprout - Stace, NBN)
  • Brassica oleracea var. gongylodes (Kohl-Rabi - Stace, NBN)
  • Brassica oleracea var. sabauda (Savoy Cabbage - Stace, NBN)
  • Brassica oleracea var. viridis (Kale - Stace, NBN)
  • Brassica rapa ssp. oleifera (Turnip-rape - Stace, NBN)
  • Brassica rapa ssp. rapa (Turnip - Stace, NBN)
  • Sinapis alba ssp. dissecta? (Stace, NBN) (White Mustard)
  • Raphanus raphanistrum ssp. maritimus x ssp. raphanistrum? (Stace, NBN)
  • Anagallis (now Lysimachia) arvensis arvensis carnea (NBN) Check (Stace does not mention sspp.)
  • Anagallis (now Lysimachia) arvensis arvensis pallida (NBN) Check (Stace does not mention sspp.)
  • Pyrus pyraster (ssp. achras? - Stace) (Wild Pear)
  • Malus atrosanguinea x M. niedzwetskyana = M. x purpurea (Purple Crab - Stace, NBN) planted?
  • Malus hupehensis (Hupeh Crab - Stace, NBN) planted?
  • Malus baccata (Siberian Crab - Stace, NBN) planted?
  • Malus floribunda (Japanese Crab - Stace, NBN) planted?
  • Sorbus porrigentiformis x S. torminalis (Grey-leaved Whitebeam x Wild Service-tree)?
  • Ononis repens ssp. maritima (Stace, NBN) (Common Restharrow)?
  • Medicago sativa Nothossp. varia (Sand Lucerne)
  • Trifolium hybridum (ssp. elegans? - Stace, NBN) (Alsike Clover) /
  • Trifolium fragiferum (ssp. bonannii - Stace, NBN) (Strawberry Clover)
  • Trifolium pratense (var. sativum?) (Red Clover) /-
  • Trifolium subterraneum (var. oxaloides? - NBN) (Subterranean Clover)
  • Lythrum portula (ssp. longidentatum? - Stace, NBN) (Water-purslane)
  • Epilobium tetragonum (ssp. lamyi? - Stace) (Square-stalked Willowherb)
  • Fuchsia magellanica ('Riccartonii' / var. molinae - Stace) (Fuchsia)
  • Cornus sanguinea (ssp. australis - Stace, NBN) (Southern Dogwood) -
  • Cornus koenigii (Stace) (Asian Dogwood)
  • Polygala vulgaris ssp. collina (Stace, NBN) (Common Milkwort)
  • Acer campestre var. leiocarpum (Stace) (Field Maple)?
  • Acer miyabei (Stace) (Miyabe's Maple)?
  • Oxalis articulata (ssp. rubra - Stace) (Pink-sorrel)?
  • Geranium molle (var. aequale - Stace, NBN) (Dove's-foot Crane's-bill)
  • Geranium purpureum (ssp. forsteri - Stace) (Little-Robin)?
  • Geranium phaeum (var. lividum - Stace, NBN) (Dusky Crane's-bill)?
  • Hedera colchica (Persian Ivy - Stace, NBN)
  • Hedera helix ssp. poetarum (Stace, NBN) (Yellow-berried Ivy - NBN)
  • Aethusa cynapium ssp. agrestis (Stace, NBN) (Fool's Parsley)
  • Apium graveolens var. rapaceum (Stace, NBN) (Celeriac)
  • Daucus carota ssp. sativus (Stace, NBN) (Carrot) -
  • Gentianella amarella ssp. anglica (Autumn Gentian)?
  • Gentianella amarella ssp. occidentalis (Autumn Gentian)?
  • Solanum nigrum ssp. schultesii (Black Nightshade)
  • Datura stramonium var. inermis (Stace, NBN) (Thorn-apple)
  • Convolvulus arvensis var. stonestreetii (Stace, NBN) (Field Bindweed)
  • Calystegia sepium ssp. sepium (f. schizoflora - Stace, NBN) (Hedge Bindweed / Great Bindweed - NBN)
  • Calystegia sepium ssp. roseata (Stace, NBN) (Hedge Bindweed / Great Bindweed - NBN)
  • Calystegia sepium ssp. spectabilis (Stace, NBN) (Hedge Bindweed / Great Bindweed - NBN)
  • Calystegia sepium x C. pulchra = C. x scanica (Stace, NBN)
  • Calystegia pulchra x C. silvatica = C. x howittiorum (Stace, NBN)
  • Myosotis ramosissima (ssp. globularis / var. globularis - Stace, Kew) (Early Forget-me-not)
  • Myosotis ramosissima (ssp. gracillima - Kew) (Early Forget-me-not)
  • Myosotis ramosissima (ssp. lebelii - Stace, Kew) (Early Forget-me-not)
  • Myosotis discolor (ssp. dubia - Stace, Kew) (Changing Forget-me-not)
  • Cynoglossum germanicum (Green Hound's-tongue) - 1 record just North of the region according to NBN and BSBI made in 1865 and another at Westonbirt. Probably occured in the region in the past and could still as a casual.
  • Mentha aquatica x M. spicata = M. x piperita var. citrata (Stace) Mentha x piperita subsp. crispa (NBN) (Eau De Cologne Mint) - glabrous with distinctive scent (often grown in gardens and escapes)
  • Mentha spicata x M. suaveolens = M. x villosa (var. nicholsoniana - Stace) (Apple-mint)
  • Fraxinus excelsior 'Jaspidea' (Golden Ash)
  • Fraxinus angustifolia ssp. angustifolia (Narrow-leaved Ash)
  • Melampyrum pratense ssp. commutatum (Stace, NBN) - probably occurs / occurred (White mentions a broader-leaved form gathered near Yatton in 1892 by Mrs Gregory. Glos Fl. records it outside the region as var. commutatum)
  • Euphrasia officinalis ssp. pratensis x E. arctica ssp. borealis (Rostkov's x Arctic Eyebright)
  • Euphrasia officinalis ssp. anglica x E. arctica ssp. borealis (English x Arctic Eyebright)
  • Euphrasia arctica ssp. borealis (Arctic Eyebright)
  • Euphrasia officinalis ssp. pratensis x E. confusa (Rostkov's x Confused Eyebright)
  • Euphrasia officinalis ssp. anglica x E. confusa (English x Confused Eyebright)
  • Euphrasia nemorosa x E. micrantha = E. x areschougii
  • Euphrasia micrantha (Slender Eyebright - Stace, Common Slender Eyebright - NBN)
  • Euphrasia officinalis ssp. pratensis x E. micrantha (Rostkov's x Slender Eyebright)
  • Euphrasia officinalis ssp. anglica x E. micrantha (English x Slender Eyebright)
  • Euphrasia officinalis ssp. pratensis x E. nemorosa (Rostkov's x Common Eyebright)
  • Euphrasia officinalis ssp. anglica x E. nemorosa (English x Common Eyebright)
  • Euphrasia arctica ssp. borealis x E. confusa (Arctic x Confused Eyebright)
  • Euphrasia arctica (ssp. borealis) x E. micrantha = E. x difformis (Arctic x Slender Eyebright)
  • Euphrasia arctica (ssp. borealis) x E. nemorosa = ?E. x murbeckii (Arctic x Common Eyebright)
  • Euphrasia arctica (ssp. borealis) x E. nemorosa x E. confusa (Arctic x Common x Confused Eyebright)
  • Euphrasia arctica (ssp. borealis) x E. nemorosa x E. micrantha (Arctic x Common x Slender Eyebright)
  • Euphrasia arctica (ssp. borealis) x E. tetraquetra (Arctic x Western Eyebright)
  • Euphrasia confusa x E. micrantha (Confused x Slender Eyebright)
  • Euphrasia nemorosa x E. confusa (Common x Confused Eyebright)
  • Euphrasia nemorosa x E. micrantha = E. x areschougii (Common x Slender Eyebright)
  • Euphrasia nemorosa x E. pseudokerneri (Common x Chalk Eyebright) - recorded just outside the region
  • Euphrasia pseudokerneri x E. confusa (Chalk x Confused Eyebright)
  • Euphrasia officinalis ssp. pratensis x Euphrasia officinalis ssp. anglica (Rostkov's x English Eyebright)
  • Euphrasia tetraquetra x E. confusa (Western x Confused Eyebright)
  • Euphrasia tetraquetra x E. micrantha (Western x Slender Eyebright)
  • Euphrasia tetraquetra x E. nemorosa (Western x Common Eyebright)
  • Euphrasia tetraquetra x E. pseudokerneri (Western x Chalk Eyebright) - recorded just North of the Region
  • Odontites vernus ssp. vernus (Red Bartsia) - recorded just outside the region
  • Parentucellia viscosa (Yellow Bartsia) - recorded just outside the region
  • Rhinanthus minor ssp. calcareus (Yellow Rattle) - recorded just outside the region according to NBN
  • Orobanche minor ssp. minor var. flava (Common Broomrape)
  • Orobanche minor ssp. minor var. compositarum (Common Broomrape) - should be looked for - Glos. Fl.
  • Orobanche minor ssp. maritima var. maritima (Common Broomrape) - 'The Coalpit Heath plant' (July 1905) with 'middle segment of lower lip conspicuously larger' mentioned in Brist. Fl. could be this. O. amethystea (Amethyst Broomrape) in Brist. Fl. are errors probably for this given the host species described
  • Orobanche picridis (Oxtongue Broomrape)
  • Phelipanche purpurea (Stace) Orobanche purpurea (NBN) (Yarrow Broomrape)
  • Campanula carpatica (Tussock Bellflower) - grown in gardens and may persist
  • Campanula garganica (Adriatic Bellflower) - grown in gardens
  • Campanula lactiflora (Milky Bellflower) - grown in gardens and may escape
  • Campanula rapunculus (Rampion Bellflower)
  • Campanula rotundifolia ssp. montana (Stace, NBN) (Harebell) - probably doesn't occur but should be checked
  • Asperula cynanchica ssp. cynanchica var. densiflora (Stace) Asperula cynanchica ssp. occidentalis (NBN) (Squinancywort)
  • Galium verum var. maritimum (Stace, NBN) ssp. maritimum (NBN) (Lady's Bedstraw) - probably occurs
  • Galium aparine ssp. agreste (Stace, NBN) (Cleavers)
  • Galium spurium ssp. spurium (Kew) var. spurium (Stace, NBN) (False Cleavers) - could occur
  • Valerianella locusta (var. dunensis - Stace, NBN) (Common Cornsalad)
  • Valeriana officinalis ssp. sambucifolia (Stace) (Common Valerian)
  • Arctium lappa x A. tomentosum = A. x nothum
  • Arctium tomentosum (Woolly Burdock)
  • Arctium nemorosum (Wood Burdock)
  • Cirsium arvense var. incanum (Creeping Thistle)
  • Cirsium arvense var. setosum (Creeping Thistle) - 1 record on the border just outside the region according to NBN
  • Centaurea scabiosa (ssp. scabiosa - Kew) var. succisiifolia (Greater Knapweed)
  • Lapsana communis ssp. intermedia (Nipplewort)
  • Hypochaeris radicata (ssp. ericetorum) (Cat's-ear)
  • Leontodon hispidus var. glabratus (Stace) (Rough Hawkbit)
  • Hypochaeris radicata x H. glabra = H. x intermedia (Cat's-Ear - NBN)
  • Scorzoneroides autumnalis var. alpina (Stace, NBN) (Autumn Hawkbit) probably
  • Scorzoneroides autumnalis var. pratensis (Autumn Hawkbit) probably not
  • Scorzoneroides autumnalis var. salina (Autumn Hawkbit) probably
  • Leontodon hispidus (var. glabratus - Stace, NBN) (Rough Hawkbit)
  • Picris heieracioides (ssp. grandiflora - Stace, NBN) (Hawkweed Oxtongue)
  • Picris heieracioides (ssp. villarsii - Stace, NBN) (Hawkweed Oxtongue)
  • Tragopogon pratensis x T. porrifolius = T. x mirabilis
  • Sonchus oleraceus x S. asper
  • Sonchus asper ssp. glaucescens (Prickly Sow-thistle) ?
  • Lactuca sativa (Garden Lettuce)
  • Cicerbita bourgaei (Pontic Blue-sow-thistle)
  • Cicerbita plumieri (Hairless Blue-sow-thistle)
  • Taraxacum aberrans (Apiculate-lobed Dandelion) - probably occurs
  • Taraxacum acroglossum (Broad-bracted Dandelion) - probably occurs
  • Taraxacum acutifidum (Pointed-lobed Dandelion) - probably occurs
  • Taraxacum acutifrons (Acute-leaved Dandelion) - probably occurs
  • Taraxacum adiantifrons (Pretty-leaved Dandelion) - probably occurs
  • Taraxacum aequilobum (Twisted-bracted Dandelion) - probably occurs
  • Taraxacum aequisectum (Equal-lobed Dandelion) - probably occurs
  • Taraxacum akteum (Hampshire Dandelion) - probably occurs sect. Celtica
  • Taraxacum alatum (Green Dandelion) - probably occurs
  • Taraxacum altissimum (Tall Dandelion) - probably occurs
  • Taraxacum amplum (Toothed Dandelion) - probably occurs
  • Taraxacum anglicum (English Dandelion) - probably occurs
  • Taraxacum angulare (Angular-lobed Dandelion) - probably occurs
  • Taraxacum angustisquameum (Multilobed Dandelion) - probably occurs
  • Taraxacum arenastrum (Sand Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum argutum (Sharp-toothed Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum atonolobum (Recurved-lobed Dandelion) - probably occurs
  • Taraxacum aurosulum (Tailed Dandelion) - probably occurs
  • Taraxacum caloschistum (Brilliant-stalked Dandelion) - probably occurs
  • Taraxacum cambricum (Welsh Dandelion) - probably occurs sect. Celtica
  • Taraxacum celticum (Celtic Dandelion) - probably occurs sect. Celtica
  • Taraxacum cherwellense (Cherwell Dandelion) - probably occurs
  • Taraxacum chloroticum (Spiky-leaved Dandelion) - probably occurs
  • Taraxacum chrysophaenum (Orange-toothed Dandelion) - probably occurs
  • Taraxacum coartatum (Irregular-bracted Dandelion) - probably occurs
  • Taraxacum cophocentrum (Rounded-lobed Dandelion) - probably occurs
  • Taraxacum cordatum (Entire-lobed Dandelion) - probably occurs
  • Taraxacum corynodes (Dense-lobed Dandelion) - probably occurs
  • Taraxacum curtifrons (Variable-leaved Dandelion) - probably occurs
  • Taraxacum cyanolepis (Bluish-bracted Dandelion) - probably occurs
  • Taraxacum dahlstedtii (Dahlstedt's Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum degelii (Degelius's Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum densilobum (Close-lobed Dandelion) - probably occurs
  • Taraxacum diastematicum (Bulbous-lobed Dandelion) - probably occurs
  • Taraxacum dilaceratum (Lacerate-leaved Dandelion) - probably occurs
  • Taraxacum dilatatum (Grassland Dandelion) - probably occurs
  • Taraxacum drucei (Druce's Dandelion) - probably occurs
  • Taraxacum dunense (Dune Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum edmondsonianum (Edmondson's Dandelion) - probably occurs
  • Taraxacum ekmanii (Ekman's Dandelion) - probably occurs
  • Taraxacum euryphyllum (Wide-stalked Dandelion) - probably occurs - recorded just North of the region
  • Taraxacum excellens (Purple-blotched Dandelion) - probably occurs sect. Celtica
  • Taraxacum exsertiforme (Erect-bracted Dandelion) - probably occurs
  • Taraxacum exsertum (Pale-green Dandelion) - probably occurs
  • Taraxacum faeroense (Faeroes Dandelion) - probably occurs
  • Taraxacum fagerstroemii (Fagerström's Dandelion) - probably occurs
  • Taraxacum falcatum (Narrow-lobed Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum fasciatum (Dense-bracted Dandelion) - probably occurs
  • Taraxacum fulgidum (Bright Dandelion) - probably occurs sect. Celtica
  • Taraxacum fulvicarpum (Brown-fruited Dandelion) - probably occurs sect. Celtica
  • Taraxacum fulviforme (Green-bracted Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum fusciflorum (Brown-striped Dandelion) - probably occurs
  • Taraxacum gelertii (Gelert's Dandelion) - probably occurs sect. Celtica
  • Taraxacum haematicum (Blood-red Dandelion) - probably occurs sect. Celtica
  • Taraxacum hamatiforme (Asymmetrical Hook-lobed Dandelion) - probably occurs
  • Taraxacum haworthianum (Haworth's Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum hepaticum (Regular-lobed Dandelion) - probably occurs
  • Taraxacum hesperium - probably occurs sect. Celtica
  • Taraxacum hexhamense (Hexham Dandelion) - probably occurs
  • Taraxacum horridifrons (Prickly-leaved Dandelion) - probably occurs
  • Taraxacum inane (Pollenless Dandelion) - probably occurs sect. Celtica
  • Taraxacum incisum (Incise-leaved Dandelion) - probably occurs
  • Taraxacum inopinatum (Unexpected Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum insigne (Remarkable Dandelion) - probably occurs
  • Taraxacum interveniens (City Dandelion) - probably occurs
  • Taraxacum intumescens (Red-tipped Dandelion) - probably occurs
  • Taraxacum kernianum (Kern's Dandelion) - probably occurs
  • Taraxacum lacerifolium (Jagged-leaved Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum laciniosifrons (Hairy-stemmed Dandelion) - probably occurs
  • Taraxacum laciniosum (Divided-leaved Dandelion) - probably occurs
  • Taraxacum lancidens (Spear-toothed Dandelion) - probably occurs
  • Taraxacum landmarkii (Landmark Dandelion) - probably occurs sect. Celtica
  • Taraxacum latens (Cut-lobed Dandelion) - probably occurs
  • Taraxacum latisectum (Broad-lobed Dandelion) - probably occurs
  • Taraxacum lepidum (Pruinose-bracted Dandelion) - probably occurs
  • Taraxacum leptodon (Yellow-styled Dandelion) - probably occurs
  • Taraxacum leucopodum (White-stalked Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum lingulatum (Long-bracted Dandelion) - probably occurs
  • Taraxacum longisquameum (Elongate-bracted Dandelion) - probably occurs
  • Taraxacum lucidum (Large-bracted Dandelion) - probably occurs
  • Taraxacum lunare (Lunar-lobed Dandelion) - probably occurs
  • Taraxacum macranthoides (Large-flowered Dandelion) - probably occurs
  • Taraxacum macrolobum (Incise-lobed Dandelion) - probably occurs
  • Taraxacum maculatum (Yellowish-green Dandelion) - probably occurs
  • Taraxacum maculosum (Spotted Dandelion) - Northernly distribution but scattered in the South - probably occurs
  • Taraxacum marklundii (Marklund's Dandelion) - probably occurs
  • Taraxacum melanthoides (Bluish-leaved Dandelion) - probably occurs
  • Taraxacum mimulum (Sharp-lobed Dandelion) - probably occurs
  • Taraxacum necessarium (Dark-leaved Dandelion) - probably occurs
  • Taraxacum nigridentatum (Black-toothed Dandelion) - probably occurs
  • Taraxacum nitidum (Shining Dandelion) - probably occurs
  • Taraxacum obliquilobum (Orange-tipped Dandelion) - probably occurs
  • Taraxacum oblongatum (Oblong-leaved Dandelion) - probably occurs
  • Taraxacum obtusifrons (Obtuse-leaved Dandelion) - probably occurs
  • Taraxacum oellgaardii (Ollgaard's Dandelion) - probably occurs sect. Celtica
  • Taraxacum ostenfeldii (Ostenfeld's Dandelion) - probably occurs sect. Celtica
  • Taraxacum pachymerum (Dirty-leaved Dandelion) - probably occurs
  • Taraxacum pallescens (Pink-stalked Dandelion) - probably occurs
  • Taraxacum pallidipes (Grey-bracted Dandelion) - probably occurs
  • Taraxacum palustre (Fen Dandelion) - probably occurs
  • Taraxacum pannucium (Green-stalked Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum pannulatiforme (Tar-blotched Dandelion) - probably occurs
  • Taraxacum parnassicum (Parnassus Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum pectinatiforme (Pectinate-leaved Dandelion) - probably occurs
  • Taraxacum piceatum (Leaden-bracted Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum planum (Diverse-leaved Dandelion) - probably occurs
  • Taraxacum polyodon (Common Dandelion) - probably occurs
  • Taraxacum porrigens (Hump-lobed Dandelion) - probably occurs
  • Taraxacum porteri (Porter's Dandelion) - probably occurs sect. Celtica
  • Taraxacum prionum (Saw-leaved Dandelion) - probably occurs
  • Taraxacum procerisquameum (Large-headed Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum proximiforme (Straw-fruited Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum pruinatum (Pruinose Dandelion) - probably occurs
  • Taraxacum pseudoretroflexum (Spur-lobed Dandelion) - probably occurs
  • Taraxacum pulchrifolium (Beautiful-leaved Dandelion) - probably occurs
  • Taraxacum quadrans (Fleshy-lobed Dandelion) - probably occurs
  • Taraxacum retroflexum (Reflexed-lobed Dandelion) - probably occurs
  • Taraxacum retzii (De Retz's Dandelion) - probably occurs sect. Erythrosperma
  • Taraxacum rhamphodes (Robust Dandelion) - probably occurs
  • Taraxacum richardsianum (Richard's Dandelion) - probably occurs
  • Taraxacum sagittipotens (Smooth Dandelion) - probably occurs
  • Taraxacum sahlinianum (Sahlin's Dandelion) - probably occurs
  • Taraxacum scotiniforme (Deltoid-lobed Dandelion) - probably occurs
  • Taraxacum semiglobosum (Hairy-ribbed Dandelion) - probably occurs
  • Taraxacum sinuatum (Sinuate-lobed Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum speciosum (Massive Dandelion) - probably occurs
  • Taraxacum spiculatum (Sagittate-lobed Dandelion) - probably occurs
  • Taraxacum stenacrum (Linear-lobed Dandelion) - probably occurs
  • Taraxacum stereodes (Hairy-stalked Dandelion) - probably occurs
  • Taraxacum stictophyllum (Stiff-leaved Dandelion) - probably occurs
  • Taraxacum subcyanolepis (Reddish-bracted Dandelion) - probably occurs
  • Taraxacum sublaeticolor (Small-headed Dandelion) - probably occurs
  • Taraxacum sublongisquameum (Roadside Dandelion) - probably occurs
  • Taraxacum subnaevosum (Pale-bracted Dandelion) - probably occurs - Northernly distribution but scattered in the South
  • Taraxacum subundulatum (Complex-leaved Dandelion) - probably occurs
  • Taraxacum subxanthostigma (Purple-stalked Dandelion) - probably occurs
  • Taraxacum sundbergii (Sundberg's Dandelion) - probably occurs
  • Taraxacum tamesense (Thames Dandelion) - probably occurs sect. Celtica
  • Taraxacum tanyphyllum (Spreading-lobed Dandelion) - probably occurs
  • Taraxacum tenebricans (Shiny-leaved Dandelion) - probably occurs
  • Taraxacum texelense (Texel Dandelion) - probably occurs
  • Taraxacum trilobatum (Three-lobed Dandelion) - probably occurs
  • Taraxacum tumentilobum (Swollen-lobed Dandelion) - probably occurs
  • Taraxacum undulatiflorum (Dull-leaved Dandelion) - probably occurs
  • Taraxacum undulatum (Wavy-leaved Dandelion) - 1 unconfirmed record according to NBN - probably occurs
  • Taraxacum unguilobum (Claw-lobed Dandelion) - probably occurs sect. Celtica
  • Taraxacum valens (Reflexed-bracted Dandelion) - probably occurs
  • Taraxacum xanthostigma (Ochre-styled Dandelion) - probably occurs
  • Crepis capillaris var. glandulosa (Smooth Hawk's-Beard)
  • Crepis nicaeensis (Stace, NBN) (French Hawk's-beard) - recorded outside the region in a field between Cheddar and Axbridge, 1883, Brist. Fl.
  • Crepis paludosa (Marsh Hawk's-beard) probably not but there's a slight chance it once existed in the past
  • Crepis tectorum (Narrow-leaved Hawk's-beard)
  • Pilosella officinarum x P. aurantiaca (ssp. carpathicola - Stace) = P. x stoloniflora (Stace, NBN)
  • Pilosella lactucella (NBN) (Glaucous Fox-and-cubs) could be a garden escape.
  • Pilosella praealta ssp. praealta (Stace, NBN) (Tall Mouse-ear Hawkweed) as a garden escape
  • Pilosella praealta ssp. thaumasia (Stace, NBN) (Tall Mouse-ear Hawkweed) comes close to the region according to NBN and could be present as a garden escape
  • Hieracium laevigatum ssp. acrifolium (Kew, EDIT) - Glos. Fl. (as H. acrifolium) - Hewelsfield (requires confirmation) could occur?
  • Hieracium lachenalii ssp. argillaceum (Kew, EDIT) Hieracium argillaceum (NBN) (Southern Hawkweed - MAKAQues) - could occur - 1 unconfirmed record just outside the region according to NBN - sect. Vulgata
  • Hieracium bifidum ssp. scandinaviorum (Kew, EDIT) - Glos. Fl. (as H. scandinaviorum) - could occur?
  • Hieracium bifidum (Kew) ssp. stenolepis (EDIT) - Brist. Fl., Glos. Fl. (as H. stenolepis) - probably occurs
  • Hieracium sabaudum ssp. boreale (Kew, EDIT) - Glos. Fl. (as H. boreale Fr.) - probably occurs - sect. Sabauda
  • Hieracium sabaudum ssp. dumosum (Kew, EDIT) (Yellow-glandular Hawkweed - MAKAQues) - Glos. Fl. (as H. dumosum) - probably occurs - sect. Sabauda
  • Hieracium sabaudum ssp. eminens (Kew, EDIT) - Glos. Fl. (as H. lugdunense, H. virgultorum ssp. lugdunense, H. eminens) - could occur - sect. Sabauda
  • Hieracium sabaudum ssp. macrodon (Kew, EDIT) Hieracium prominentidens (NBN) (Large-toothed Hawkweed) - recorded just North of the region according to NBN - could occur - sect. Sabauda
  • Hieracium sabaudum ssp. nemorivagum (Kew, EDIT) - Glos. Fl. (as H. nemorivagum, H. boreale var. virgultorum) - could occur - sect. Sabauda
  • Hieracium sabaudum ssp. obliquum (Kew, EDIT) - Glos. Fl. (as H. obliquum, H. boreale var. hervieri) - probably occurs - sect. Sabauda
  • Hieracium sabaudum ssp. sabaudum (Kew, EDIT) Hieracium sabaudum (NBN) (Autumn Hawkweed - NBN, MAKAQues) - probably occurs - sect. Sabauda
  • Hieracium sabaudum ssp. salicetorum (Kew, EDIT) (Willow-leaved Hawkweed - NBN, MAKAQues) - could occur - sect. Sabauda
  • Hieracium sabaudum ssp. sedunense (Kew, EDIT) - could occur - sect. Sabauda
  • Hieracium sabaudum ssp. virgultorum (Kew, EDIT) Hieracium virgultorum (NBN) (Long-leaved Hawkweed - NBN, EDIT) - 1 record on the other side of the Severn Estuary according to NBN - could occur? - sect. Sabauda
  • Hieracium cinderella (NBN, Kew, EDIT) (Long-bracted Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (also as H. serratifrons var. cinderella) - could occur - sect. Hieracium
  • Hieracium crassiceps (Dahlst.) Roffey. (Kew, EDIT) (H. serratifrons var. crassiceps Dahlst.) - Glos. Fl. (identification uncertain - check!)
  • Hieracium lachenalii ssp. mertinii (Kew, EDIT) Hieracium nemophilum (NBN) - unconfirmed records near by according to NBN
  • Hieracium pilosum (NBN, Kew, EDIT) (Fimbriate-pitted Hawkweed - NBN) - 1 unconfirmed record near by according to NBN - could occur
  • Hieracium aggregatum (NBN, Kew, EDIT) (Aggregate-headed Hawkweed - NBN, MAKAQues) - occurs nearby according to NBN - sect. Hieracium
  • Hieracium britannicum (NBN, Kew, EDIT) (British Hawkweed - NBN, MAKAQues) - could occur? - sect. Stelligera
  • Hieracium cacuminum (NBN, Kew, EDIT) (Summit Hawkweed - NBN, MAKAQues) - could occur? - sect. Oreadea
  • Hieracium calcaricola (NBN) (Toothed Hawkweed - NBN, MAKAQues) - Glos. Fl. (spelt mistakenly as H. calcaricolum, H. rigidum var. calcaricolum) - 1 unconfirmed record just outside the region according to [NBN](https://species.nbnatlas.org/species/NHMSYS0000459362#overviewc - probably occurs - sect. Tridentata
  • Hieracium lachenalii ssp. aviicola (Kew, EDIT) (Many-toothed Hawkweed) - Glos. Fl. (as H. lachenalii Gmel. var. strumosum (Ley). / H. sciaphilum var. strumosum (Ley). - could occur - sect. Vulgata
  • Hieracium lachenalii ssp. cheriense (Kew, EDIT) Hieracium cheriense (NBN, MAKAQues) (Cher Hawkweed - NBN) - could occur - sect. Vulgata
  • Hieracium hypochoeroides ssp. cyathis (Kew, EDIT) Hieracium cyathis (NBN) (Cup-shaped Hawkweed - NBN, MAKAQues) - could occur? - recorded just outside the region at Cheddar Gorge, NBN, Brist. Fl. (as C. Schmidtii) - sect. Stelligera
  • Hieracium daedalolepioides (Kew, EDIT) (Petite-leaved Hawkweed - MAKAQues) - Glos. Fl. (also as H. vulgatum ssp. daedalolepioides, H. acroleucum var. daedalolepium) - could occur? - sect. Vulgata
  • Hieracium eboracense (NBN, Kew, EDIT) (Northern Hawkweed - NBN, MAKAQues) - could occur - sect. Tridentata
  • Hieracium expallidiforme (Kew, EDIT) (Broad-stalked Hawkweed?) - Glos. Fl. - could occur?
  • Hieracium maculatum ssp. divisum (EDIT) Hieracium divisum (Kew) - Glos. Fl. (as H. diaphnoides var. divisum, H. divisum) - identification uncertain (check!)
  • Hieracium murorum ssp. exotericum (Kew, EDIT) Hieracium exotericum (NBN) (Jordan's Hawkweed) - recorded just outside the region according to NBN - probably occurs - sect. Hieracium
  • Hieracium murorum ssp. sylvularum (EDIT) Hieracium sylvularum (Kew) Hieracium grandidens (NBN) (Grand-toothed Hawkweed - NBN, Ample-toothed Hawkweed) - probably occurs - recorded nearby, Glos. Fl., The Glos. Nat. - sect. Hieracium
  • Hieracium hypochoeroides ssp. hypochoeroides (Kew, EDIT) Hieracium hypochaeroides (NBN) (Cat's-ear Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (ssp. hypochoeroides is ours?) - could occur - sect. Stelligera
  • Hieracium tomentosum subsp. tomentosum (Kew, EDIT) Hieracium lanatum (NBN) (Woolly Hawkweed - NBN, MAKAQues) - could occur - scattered in the South - sect. Andryaloidea
  • Hieracium schmidtii ssp. lasiophyllum (Kew, EDIT) Hieracium lasiophyllum (NBN) (Stiff-haired Hawkweed - NBN, MAKAQues) - Glos. Fl. - could occur - sect. Stelligera
  • Hieracium eustomon (NBN, Kew, EDIT) (Bristol Channel Hawkweed - NBN, MAKAQues) - Brist. Fl. (as H. schmidtii var. devoniense, H. devoniense), Glos. Fl. (changed to H. pallidum ssp. devoniense before new name according to EDIT) just outside the region at Cheddar Gorge and Tutshill - sect. Stelligera
  • Hieracium lepidulum (NBN, Kew) Hieracium levicaule ssp. lepidulum (EDIT) (Irregular-toothed Hawkweed - NBN) - could occur
  • Hieracium leyanum (NBN, Kew, EDIT) (Fat-leaved Hawkweed - NBN, MAKAQues) - Glos. Fl. recorded with a mistake - extra i, as H. leyianum (H. sagittatum ssp. leyianum, H. platyphyllum) - could occur - sect. Stelligera
  • Hieracium mundum (NBN, Kew, EDIT) (Elegant Hawkweed - NBN) - unconfirmed records over the Severn Estuary at Chepstow according to NBN - could occur?
  • Hieracium murorum ssp. oblongum (Kew, EDIT) Hieracium oblongum (NBN) (Weedy Hawkweed - NBN, MAKAQues) - could occur - sect. Hieracium
  • Hieracium orarium (Kew, EDIT) - Glos. Fl. (probably erroneous, the plant intended being H. lachenalii)
  • Hieracium orimeles (NBN, Kew, EDIT) (Pale Hawkweed - NBN, MAKAQues) - could occur - sect. Oreadea
  • Hieracium pachyphylloides (NBN, Kew, EDIT) (Carboniferous Hawkweed - NBN, MAKAQues) - Glos. Fl. (also as H. murorum ssp. pachyphylloides, H. pachyphyllum) - could occur? - sect. Hieracium
  • Hieracium pellucidum (NBN, EDIT) (Pellucid-leaved Hawkweed - NBN, MAKAQues) - recorded just North of the region at Wotton-under-Edge, Brist. Fl. (also as H. murorum var. pellucidum), The Glos. Nat., Glos. Fl. (as H. pellucidum var. lucidulum) - probably occurs - sect. Hieracium
  • Hieracium rubiginosum (NBN, Kew, EDIT) (Rusty-red Hawkweed - NBN, MAKAQues) - Brist. Fl. - Cheddar Gorge - could occur in the region - sect. Vulgata
  • Hieracium scabrisetum (NBN, Kew, EDIT) (Scabrous Hawkweed - NBN) - could occur?
  • Hieracium schmidtii ssp. schmidtii (Kew) (Schmidt's Hawkweed - NBN, MAKAQues) - recorded as H. lima Brist. Fl. Just outside the region at Cheddar Gorge. It could occur in the region - sect. Stelligera
  • Hieracium schmidtii (Schmidt's Hawkweed - NBN, MAKAQues) - Brist. Fl. (mentions being split into schmidtii type (ssp. schmidtii) and H. cyathis (now Hieracium hypochoeroides ssp. cyathis)) - occurs in the Cheddar Gorge - could occur in the region? - probably refers to ssp. schmidtii (already mentioned) - check! - sect. Stelligera
  • Hieracium glaucinum ssp. similatum (Kew, EDIT) Hieracium scotostictum (NBN) (Dappled Hawkweed - NBN, MAKAQues) - 1 unconfirmed record just outside the region according to NBN probably occurs - sect. Hieracium
  • Hieracium scabrescens (Kew) - Glos. Fl. - requires confirmation
  • Hieracium severiceps (NBN, Kew, EDIT) (Strict-headed Hawkweed - NBN) - The Glos. Nat. - could occur
  • Hieracium stenolepiforme (NBN, Kew, EDIT) (Cheddar Hawkweed - NBN) - could occur?
  • Hieracium stenopholidium (NBN, Kew, EDIT) (Western Hawkweed - NBN) - could occur
  • Hieracium stenstroemii (NBN, Kew, EDIT) (Stenström's Hawkweed - NBN) - recorded just North of the region according to NBN - probably occurs
  • Hieracium subamplifolium (NBN, Kew, EDIT) (Balloon-leaved Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (also as H. vulgatum ssp. subamplifolium, H. sciaphilum var. amplifolium) - could occur - sect. Vulgata
  • Hieracium subbritannicum (NBN, Kew, EDIT) (Limestone Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (as H. stenolepis var. subbritannicum) - could occur? - sect. Stelligera
  • Hieracium murorum ssp. subcrassum (Kew, EDIT) Hieracium subcrassum (NBN) (Trackway Hawkweed - NBN) - could occur?
  • Hieracium murorum ssp. sublepistoides (Kew, EDIT) Hieracium sublepistoides (NBN) (Grey-bracted Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (as H. lepistoides var. sublepistoides) - probably occurs - sect. Hieracium
  • Hieracium submutabile (NBN, Kew, EDIT) (Variable Hawkweed - NBN, MAKAQues) - Glos. Fl. (as H. argillaceum var. submutabile, H. vulgatum var. mutabile) - could occur? - sect. Vulgata
  • Hieracium subplanifolium (NBN, Kew, EDIT) (Flat-leaved Hawkweed - NBN, MAKAQues) - The Glos. Nat., Glos. Fl. (as H. lasiophyllum var. planifolium) - could occur? - sect. Stelligera
  • Hieracium levicaule ssp. triviale (EDIT) Hieracium levicaule ssp. levicaule (Kew) Hieracium triviale (NBN) (Grey-headed Hawkweed - NBN) - Glos. Fl. (as H. triviale) (also as H. vulgatum auctt. mult.) - occurrence doubtful - could occur?
  • Hieracium umbellatum ssp. bichlorophyllum (NBN, Kew, EDIT) (Umbellate Hawkweed - NBN) - probably occurs - sect. Hieracioides

  • Hieracium umbellatum ssp. umbellatum (NBN, Kew, EDIT) (Umbellate Hawkweed - NBN) - Glos. Fl (as H. umbellatum var. coronopifolium Bernh.) - sect. Hieracioides

  • Hieracium sciaphilum Uechtr. var. transiens (Ley). - St. Vincent's Rocks Brist. Fl., Glos. Fl. (as H. lachenalii var. transiens) (unplaced - find out!) - comes under H. anglorum (BNS - 25th Aug 1955) - Rodway Hill population of H. diaphanoides also does (Glos. Fl.) /

  • Hieracium lasiophyllum var. euryodon F.J. Hanb. - Glos. Fl. - could occur (unplaced - find out!) - sect. Stelligera

  • Hieracium nemorivagum forma calvatum (H. boreale var. calvatum) - Glos. Fl. - unplaced (find out!)

  • Achillea millefolium ssp. sudetica (Srace) (Yarrow) - could occur

  • Matricaria discoidea (ssp. occidentalis - Stace) (Pineappleweed) - could occur
  • Tripleurospermum maritimum (ssp. vinicaule - Stace, NBN) (Sea Mayweed) - probably occurs
  • Jacobaea vulgaris ssp. dunensis (Stace, Kew) Senecio jacobaea var. nudus, Jacobaea vulgaris ssp. vulgaris var. nudus (NBN) (Common Ragwort) - could occur?
  • Senecio vulgaris ssp. vulgaris var. hibernicus (Stace) (Common Groundsel) - probably occurs
  • Senecio vulgaris ssp. denticulatus (Stace) Senecio vulgaris var. denticulatus (NBN) (Common Groundsel) - could occur
  • Senecio sylvaticus x S. viscosus = S. x viscidulus could occur
  • Bidens cernua var. radiata (Stace, NBN) (Nodding Bur-marigold) - probably occurs
  • Bidens tripartita var. integra (Stace, NBN) (Trifid Bur-marigold) - probably occurs
  • Baldellia ranunculoides ssp. repens (Stace, NBN) (Lesser Water-plantain) - could occur
  • Juncus bulbosus ssp. kochii (Stace) (Bulbous Rush) - probably occurs
  • Juncus conglomeratus var. subuliflorus (Stace, NBN) (Compact Rush) - probably occurs
  • Eleocharis palustris ssp. palustris (Stace, NBN) (Common Spike-rush) - could occur
  • Carex muricata ssp. muricata (Stace, NBN) (Large-fruited Prickly-sedge) - could have occurred and could still?
  • Carex hostiana x C. lepidocarpa = C. x leutzii (Stace) - probably occurs - C. lepidocarpa was previously C. viridula ssp. brachyrrhyncha (NBN)
  • Carex hostiana x C. viridula = C. x pauliana (Stace) - could occur - C. viridula was previously C. viridula ssp. viridula (NBN)
  • Vulpia myuros f. megalura (Stace, NBN) (Rat's-tail Fescue) - lemmas hairy at edges - probably occurs
  • Vulpia myuros f. hirsuta (Stace, NBN) (Rat's-tail Fescue) - lemmas hairy dorsally - probably occurs
  • Catapodium rigidum ssp. majus (Stace, NBN) (Fern-grass) - probably occurs
  • Trisetum flavescens ssp. purpurascens (Stace, NBN) (Yellow Oat-grass) - could occur
  • Deschampsia cespitosa ssp. parviflora (Small-flowered Hair-grass - NBN) - will occur
  • Deschampsia cespitosa ssp. cespitosa var. pseudoalpina (Stace) (Tufted Hair-grass) - probably occurs
  • Aira caryophyllea ssp. multiculmis (Stace) (Silver Hair-grass) - probably occurs - possibly not worth distinction
  • Elymus athericus (Stace) Elytrigia atherica (NBN) f. setigerus (Stace), var. setigera (NBN) (Sea Couch) - probably occurs
  • Hordeum murinum ssp. leporinum (Stace, NBN) (Wall Barley) - probably occurs
  • Hordeum murinum ssp. glaucum (Stace, NBN) (Wall Barley) - probably occurs
  • Eleusine indica ssp. indica (Stace, NBN) Eleusine indica (Kew) (Yard-grass) - probably occurs
  • Echinochloa microstachya (Stace) E. muricata ssp. microstachya (Kew) - could occur (some of our E. crus-galli could be over-looked for this sp.)
  • Setaria verticillata var. ambigua (Stace, NBN) (Rough Bristle-grass) - could occur
  • Sparganium erectum ssp. microcarpum (Stace, NBN) (Branched Bur-reed) - probably occurs
  • Sparganium erectum ssp. neglectum (Stace, NBN) (Branched Bur-reed) - probably occurs
  • Sparganium erectum ssp. oocarpum (Stace, NBN) (Branched Bur-reed) - probably occurs
  • Allium oleraceum var. complanatum (Stace) (Field Garlic) - probably occurs
  • Crocus vernus (Stace) Crocus vernus ssp. albiflorus (NBN) (White Crocus) - probably occurs
  • Epipactis leptochila var. cleistogama (Stace) (Narrow-lipped Helleborine) - could occur (1 location in W. Gloucs. - Stace, where?)
  • Epipactis phyllanthes var. degenera (Stace, NBN) (Green-flowered Helleborine) - could occur
  • Epipactis phyllanthes var. pendula (Stace, NBN) (Green-flowered Helleborine) - could occur
  • Gymnadenia borealis (Heath Fragrant-orchid) - probably occurs
  • Gymnadenia densiflora x Dactylorhiza fuchsii
  • Gymnadenia borealis x Dactylorhiza fuchsii = X D. st. quintinii (most likely to occur)
  • Dactylorhiza fuchsii ssp. hebridensis (Stace - of doubtful value) (Common Spotted-orchid) - probably occurs
  • Dactylorhiza incarnata ssp. pulchella (Stace, NBN) (Early Marsh-orchid) - could occur
  • Dactylorhiza praetermissa ssp. junialis / var. junialis (Stace) (Southern Marsh-orchid) - probably occurs
  • Hypericum maculatum ssp. maculatum (Imperforate St John's-wort) - could occur
  • Lathyrus oleraceus var. arvense (Stace) Pisum sativum var. arvense (NBN) (Field Pea - NBN) - most definitely occurs (allotments)
  • Astrantia major ssp. carinthiaca (Stace, Kew) (Astrantia - Stace, Pink Masterwort - NBN) - could occur
  • Verbascum lychnitis ssp. lychnitis (Kew) var. lychnitis (Stace) (White Mullein) - could occur - exists in S. Somerset around Minehead - Stace
  • Anthyllis vulneraria ssp. vulneraria var. langei (Stace) (Kidney Vetch) - could occur
  • Genista anglica var. subinermis (Stace, NBN) (Petty Whin) - could occur
  • Polygala vulgaris ssp. collina (Stace, NBN) (Common Milkwort) - could occur
  • Pyrus pyraster ssp. pyraster (Stace) (Wild Pear) - will occur
  • Pyrus pyraster ssp. achras (Stace) (Wild Pear) - could occur
  • Polycarpon tetraphyllum var. diphyllum (Stace, NBN) (Four-leaved Allseed) - probably not but could occur
  • Spergula arvensis var. sativa (Stace, NBN) (Corn Spurrey) - could occur
  • Veronica scutellata var. villosa (Stace, NBN) (Marsh Speedwell) - probably occurs
  • Baldellia ranunculoides ssp. repens (Stace, NBN) (Lesser Water-plantain) - could occur
  • Epipactis leptochila (var. leptochila and var. cleistogama) - the sole record in TFOTBR from Clarken Coombe, near Ashton Court, was a mistake for what turned out to be E. phyllanthes var. vectensis. E. leptochila var. cleistogama occurs in West Gloucestershire just outside the region and is mentioned for the first time "on the steep western slope of the Cotswolds, under shelter of beech; not rare near Wotton-under-Edge." - p. 613 Glos. Fl. and the normal var. leptochila has been recorded nearby from Dursley and Stinchcombe Hill. It should be looked for in ancient woodlands near the northern boundary such as Lower Woods.
  • Hordelymus europaeus (Wood Barley) - exists painfully close to the border around Wotton-under-Edge.