| County | Scientific Name | Common Name | French Name | Srank | Provincial Rank |
| NB | Carex adusta | Crowded Sedge | Carex brûlé | S2S3 | |
| NB | Carex recta | Salt-Marsh Sedge | Carex dressé | S2 | |
| NB | Juncus stygius ssp. americanus | Moor Rush | S1 | ||
| NBALBE | Desmognathus fuscus | Dusky Salamander | Salamandre sombre du nord | S3 | |
| NBALBE | Hemidactylium scutatum | Four-toed Salamander | Salamandre à quatre doigts | S1? | |
| NBALBE | Ixobrychus exilis | Least Bittern | Petit Blongios | S1S2B | |
| NBALBE | Butorides virescens | Green Heron | Héron vert | S2B | |
| NBALBE | Anas acuta | Northern Pintail | Canard pilet | S3B | |
| NBALBE | Anas clypeata | Northern Shoveler | Canard souchet | S2B | |
| NBALBE | Anas strepera | Gadwall | Canard chipeau | S2B | |
| NBALBE | Anas americana | American Wigeon | Canard d'Amérique | S3B | |
| NBALBE | Melanitta nigra | Black Scoter | Macreuse noire | S3M,S2S3N | |
| NBALBE | Bucephala albeola | Bufflehead | Petit Garrot | S3N | |
| NBALBE | Mergus serrator | Red-breasted Merganser | Harle huppé | S3B,S4S5M,S4N | |
| NBALBE | Falco peregrinus anatum | American Peregrine Falcon | Faucon pèlerin anatum | S1B | Endangered |
| NBALBE | Rallus limicola | Virginia Rail | Râle de Virginie | S3B | |
| NBALBE | Gallinula chloropus | Common Moorhen | Gallinule poule-d'eau | S2B | |
| NBALBE | Fulica americana | American Coot | Foulque d'Amérique | S2B | |
| NBALBE | Pluvialis dominica | American Golden-Plover | Pluvier bronzé | S3M | |
| NBALBE | Charadrius melodus | Piping Plover | Pluvier siffleur | S2B | Endangered |
| NBALBE | Tringa solitaria | Solitary Sandpiper | Chevalier solitaire | S2B,S3M | |
| NBALBE | Catoptrophorus semipalmatus | Willet | Chevalier semipalmé | S2S3B | |
| NBALBE | Limosa haemastica | Hudsonian Godwit | Barge hudsonienne | S3M | |
| NBALBE | Calidris canutus | Red Knot | Bécasseau maubèche | S2S3M | |
| NBALBE | Chlidonias niger | Black Tern | Guifette noire | S3B | |
| NBALBE | Bubo scandiacus | Snowy Owl | Harfang des neiges | S3N | |
| NBALBE | Asio otus | Long-eared Owl | Hibou moyen-duc | S2S3 | |
| NBALBE | Asio flammeus | Short-eared Owl | Hibou des marais | S3B | |
| NBALBE | Caprimulgus vociferus | Whip-Poor-Will | Engoulevent bois-pourri | S3B | |
| NBALBE | Picoides dorsalis | American Three-toed Woodpecker | Pic à dos rayé | S3 | |
| NBALBE | Empidonax traillii | Willow Flycatcher | Moucherolle des saules | S1S2B | |
| NBALBE | Eremophila alpestris | Horned Lark | Alouette hausse-col | S3B | |
| NBALBE | Cistothorus platensis | Sedge Wren | Troglodyte à bec court | S1B | |
| NBALBE | Cistothorus palustris | Marsh Wren | Troglodyte des marais | S2B | |
| NBALBE | Sialia sialis | Eastern Bluebird | Merlebleu de l'Est | S3B | |
| NBALBE | Hylocichla mustelina | Wood Thrush | Grive des bois | S3B | |
| NBALBE | Mimus polyglottos | Northern Mockingbird | Moqueur polyglotte | S3B | |
| NBALBE | Ammodramus nelsoni | Nelson's Sharp-tailed Sparrow | Bruant de Nelson | S3B | |
| NBALBE | Sturnella magna | Eastern Meadowlark | Sturnelle des prés | S2B | |
| NBALBE | Pinicola enucleator | Pine Grosbeak | Durbec des sapins | S3 | |
| NBALBE | Loxia curvirostra | Red Crossbill | Bec-croisé des sapins | S2S3 | |
| NBALBE | Loxia leucoptera | White-winged Crossbill | Bec-croisé bifascié | S3S4 | |
| NBALBE | Sorex dispar | Long-Tailed or Rock Shrew | Musaraigne longicaude | S1? | |
| NBALBE | Pipistrellus subflavus | Eastern Pipistrelle | Pipistrelle de l'Est | S2? | |
| NBALBE | Eptesicus fuscus | Big Brown Bat | Serotine brune | S2? | |
| NBALBE | Synaptomys cooperi | Southern Bog Lemming | Campagnol-lemming de Cooper | S3 | |
| NBALBE | Lynx canadensis | Lynx | Lynx du Canada | S1 | Reg.Endangered |
| NBALBE | Puma concolor couguar | Eastern Cougar | SX? | Endangered | |
| NBALBE | Glyptemys insculpta | Wood Turtle | Tortue des bois | S3 | |
| NBALBE | Satyrium acadica | Acadian Hairstreak | Porte-queue d'Acadie | S2S3 | |
| NBALBE | Callophrys lanoraieensis | Bog Elfin | Lutin des tourbières | S3 | |
| NBALBE | Aglais milberti | Milbert's Tortoiseshell | Petite vanesse | S3 | |
| NBALBE | Danaus plexippus | Monarch | Monarque | S2B | |
| NBALBE | Gomphus borealis | Beaverpond Clubtail | Gomphe boréal | S3 | |
| NBALBE | Somatochlora cingulata | Lake Emerald | Cordulie ceinturée | S3 | |
| NBALBE | Somatochlora forcipata | Forcipate Emerald | Cordulie fourchue | S2 | |
| NBALBE | Somatochlora walshii | Brush-Tipped Emerald | Cordulie de Walsh | S3 | |
| NBALBE | Alasmidonta varicosa | Brook Floater | Alasmidonte renflée | S1S2 | |
| NBALBE | Cephaloziella divaricata | a liverwort | S1 | ||
| NBALBE | Cladopodiella francisci | a liverwort | S1 | ||
| NBALBE | Diplophyllum albicans | a liverwort | S1S2 | ||
| NBALBE | Harpanthus flotovianus | a liverwort | S1 | ||
| NBALBE | Jungermannia obovata | a liverwort | S1 | ||
| NBALBE | Lophozia alpestris | a liverwort | S1 | ||
| NBALBE | Lophozia ascendens | a liverwort | S1 | ||
| NBALBE | Radula tenax | a liverwort | S1 | ||
| NBALBE | Riccardia multifida | a liverwort | S1 | ||
| NBALBE | Scapania gymnostomophila | a liverwort | S1 | ||
| NBALBE | Tritomaria scitula | a liverwort | S1 | ||
| NBALBE | Andreaea rothii | a Moss | S1 | ||
| NBALBE | Bartramia ithyphylla | a Moss | S1 | ||
| NBALBE | Brachythecium acuminatum | a moss | S1 | ||
| NBALBE | Bryum salinum | a Moss | S1 | ||
| NBALBE | Campylium polygamum | a moss | S2 | ||
| NBALBE | Dicranella palustris | Drooping-Leaved Fork Moss | S1 | ||
| NBALBE | Dicranoweisia crispula | a Moss | S1 | ||
| NBALBE | Didymodon rigidulus var. gracilis | a moss | S1 | ||
| NBALBE | Didymodon fallax var. reflexus | a moss | S1 | ||
| NBALBE | Distichium inclinatum | a Moss | S1 | ||
| NBALBE | Fontinalis antipyretica | a moss | S1 | ||
| NBALBE | Hygrohypnum bestii | a moss | S1 | ||
| NBALBE | Hygrohypnum montanum | a Moss | S1 | ||
| NBALBE | Plagiothecium latebricola | Lurking Leskea | S1 | ||
| NBALBE | Rhytidiadelphus loreus | a Moss | S1 | ||
| NBALBE | Rhytidium rugosum | a Moss | S1 | ||
| NBALBE | Sphagnum centrale | a Peatmoss | S1S2 | ||
| NBALBE | Sphagnum strictum | a Peatmoss | S1 | ||
| NBALBE | Sphagnum subtile | a Peatmoss | S1 | ||
| NBALBE | Sphagnum flexuosum | Flexuous Peatmoss | S1S2 | ||
| NBALBE | Tayloria serrata | Slender Splachnum | S1S2 | ||
| NBALBE | Tetrodontium brownianum | Little Georgia | S1 | ||
| NBALBE | Thamnobryum alleghaniense | a Moss | S1S2 | ||
| NBALBE | Timmia norvegica var. excurrens | a moss | S1 | ||
| NBALBE | Tortella humilis | a Moss | S1 | ||
| NBALBE | Anomobryum filiforme | a moss | S1S2 | ||
| NBALBE | Plagiomnium rostratum | a moss | S2 | ||
| NBALBE | Panax trifolius | Dwarf Ginseng | Petit ginseng | S2 | |
| NBALBE | Erigeron hyssopifolius | Daisy Fleabane | Érigéron à feuilles d'hysope | S3 | |
| NBALBE | Gnaphalium obtusifolium | Fragrant Cudweed | Gnaphale à feuilles obtuses | S1 | |
| NBALBE | Hieracium robinsonii | Robinson's Hawkweed | Épervière de Robinson | S1 | |
| NBALBE | Megalodonta beckii | Beck Water-Marigold | Bident de Beck | S3 | |
| NBALBE | Solidago altissima | Canadian Goldenrod | Verge d'or très élevée | S2 | |
| NBALBE | Solidago multiradiata | Alpine Goldenrod | Mountain goldenrod | S1 | |
| NBALBE | Symphyotrichum novi-belgii var. crenifolium | a New Belgium American-Aster | S2? | ||
| NBALBE | Arabis drummondii | Drummond Rockcress | Arabette de Drummond | S2 | |
| NBALBE | Arabis hirsuta var. pycnocarpa | Hairy Rock-Cress | S2 | ||
| NBALBE | Draba arabisans | Rock Whitlow-Grass | Drave arabette | S1 | |
| NBALBE | Stellaria humifusa | Creeping Sandwort | Stellaire déprimée | S2 | |
| NBALBE | Atriplex franktonii | Frankton's Saltbush | S2 | ||
| NBALBE | Chenopodium simplex | Giant-Seed Goosefoot | S1 | ||
| NBALBE | Suaeda rolandii | Roland's Sea-Blite | S1 | ||
| NBALBE | Hypericum majus | Larger Canadian St. John's Wort | Millepertuis majeur | S3 | |
| NBALBE | Rhodiola rosea | Roseroot Stonecrop | Orpin rosat | S3 | |
| NBALBE | Shepherdia canadensis | Canada Buffalo-Berry | Shepherdie du Canada | S2 | |
| NBALBE | Vaccinium caespitosum | Dwarf Blueberry | Airelle gazonnante | S3 | |
| NBALBE | Geranium robertianum | Herb-Robert | Herbe à Robert | S2? | |
| NBALBE | Myriophyllum farwellii | Farwell's Water-Milfoil | Myriophylle de Farwell | S2 | |
| NBALBE | Myriophyllum humile | Low Water-Milfoil | Myriophylle menu | S1 | |
| NBALBE | Myriophyllum tenellum | Slender Water-Milfoil | Myriophylle grêle | S3 | |
| NBALBE | Myriophyllum verticillatum | Whorled Water-Milfoil | Myriophylle verticillé | S2 | |
| NBALBE | Utricularia geminiscapa | Hidden-Fruited Bladderwort | Utriculaire à scapes géminés | S2 | |
| NBALBE | Utricularia minor | Lesser Bladderwort | Utriculaire mineure | S2 | |
| NBALBE | Utricularia purpurea | Purple Bladderwort | Utriculaire pourpre | S2S3 | |
| NBALBE | Epilobium hornemannii | Hornemann Willow-Herb | S2 | ||
| NBALBE | Polygonum arifolium | Halberd-Leaf Tearthumb | Renouée à feuilles d'arum | S3 | |
| NBALBE | Rumex maritimus | Sea-Side Dock | Rumex fausse-persicaire | S2S3 | |
| NBALBE | Lysimachia thyrsiflora | Water Loosestrife | Lysimaque thyrsiflore | S3S4 | |
| NBALBE | Primula laurentiana | Bird's-Eye Primrose | Primevère laurentienne | S1 | |
| NBALBE | Pyrola americana | American Wintergreen | Muguet des bois | S3S4 | |
| NBALBE | Pyrola minor | Lesser Wintergreen | Pyrole mineure | S3 | |
| NBALBE | Anemone parviflora | Small-Flower Anemone | Anémone parviflore | S2 | |
| NBALBE | Clematis occidentalis | Purple Clematis | Clématite occidentale | S3 | |
| NBALBE | Clematis occidentalis var. occidentalis | Purple Clematis | S3 | ||
| NBALBE | Ranunculus gmelinii | Small Yellow Water-Crowfoot | Renoncule de Gmelin | S2 | |
| NBALBE | Amelanchier canadensis | Oblong-Leaf Serviceberry | Amélanchier du Canada | S3 | |
| NBALBE | Amelanchier fernaldii | Fernald Serviceberry | S1 | ||
| NBALBE | Crataegus scabrida | A Hawthorn | Aubépine scabre | S2 | |
| NBALBE | Dryas integrifolia | Entire-Leaved Mountain-Avens | S1 | ||
| NBALBE | Rubus chamaemorus | Cloudberry | Mûres blanches | S3 | |
| NBALBE | Rubus pensilvanicus | Pennsylvania Blackberry | Ronce de Pennsylvanie | S2? | |
| NBALBE | Sanguisorba canadensis | Canada Burnet | Sanguisorbe du Canada | S2 | |
| NBALBE | Salix myrtillifolia | Myrtle-Leaf Willow | S1 | ||
| NBALBE | Saxifraga paniculata ssp. neogaea | a White Mountain Saxifrage | S1 | ||
| NBALBE | Veronica peregrina ssp. xalapensis | Neckweed | Véronique voyageuse | S2? | |
| NBALBE | Veronica serpyllifolia ssp. humifusa | Thyme-Leaved Speedwell | S2S3 | ||
| NBALBE | Dirca palustris | Eastern Leatherwood | Bois de plomb | S1S2 | |
| NBALBE | Viola adunca | Sand Violet | Violette à éperon crochu | S3 | |
| NBALBE | Viola selkirkii | Great-Spurred Violet | Violette de Selkirk | S3 | |
| NBALBE | Carex adusta | Crowded Sedge | Carex brûlé | S2S3 | |
| NBALBE | Carex backii | Rocky Mountain Sedge | Carex de Back | S1 | |
| NBALBE | Carex capillaris | Hair-Like Sedge | Carex capillaire | S3 | |
| NBALBE | Carex chordorrhiza | Creeping Sedge | Carex à long rhizome | S2S3 | |
| NBALBE | Carex cryptolepis | Northeastern Sedge | Carex à écailles cachées | S3 | |
| NBALBE | Carex diandra | Lesser Panicled Sedge | Carex diandre | S3 | |
| NBALBE | Carex eburnea | Ebony Sedge | Carex ivoirin | S2S3 | |
| NBALBE | Carex mackenziei | Mackenzie Sedge | Carex de Mackenzie | S3 | |
| NBALBE | Carex michauxiana | Michaux Sedge | Carex de Michaux | S3 | |
| NBALBE | Carex recta | Salt-Marsh Sedge | Carex dressé | S2 | |
| NBALBE | Carex magellanica ssp. magellanica | Bog Sedge | Carex chétif | S2 | |
| NBALBE | Eleocharis parvula | Small Spikerush | Éléocharide naine | S2 | |
| NBALBE | Eleocharis tenuis var. tenuis | Slender Spike-Rush | S3 | ||
| NBALBE | Eriophorum chamissonis | Russet Cotton-Grass | Linaigrette de Chamisso | S2S3 | |
| NBALBE | Rhynchospora fusca | Brown Beakrush | Rhynchospore brun | S2 | |
| NBALBE | Trichophorum clintonii | Clinton Bulrush | Scirpe de Clinton | S3 | |
| NBALBE | Triglochin gaspensis | Gaspe Peninsula Arrow-Grass | Troscart de la gaspésie | S2 | |
| NBALBE | Juncus militaris | Bayonet Rush | Jonc militaire | S3 | |
| NBALBE | Juncus vaseyi | Vasey Rush | Jonc de Vasey | S2 | |
| NBALBE | Lemna trisulca | Star Duckweed | Lenticule trisulquée | S2 | |
| NBALBE | Spirodela polyrrhiza | Common Water-Flaxseed | Lentille d'eau | S2 | |
| NBALBE | Arethusa bulbosa | Swamp-Pink | Aréthuse bulbeuse | S3 | |
| NBALBE | Coeloglossum viride var. virescens | Long-Bract Green Orchis | S2 | ||
| NBALBE | Corallorhiza maculata | Spotted Coralroot | Corallorhize maculée | S3S4 | |
| NBALBE | Corallorhiza maculata var. occidentalis | Spotted Coralroot | S2S3 | ||
| NBALBE | Platanthera hookeri | Hooker Orchis | Platanthère de Hooker | S3 | |
| NBALBE | Spiranthes cernua | Nodding Ladies'-Tresses | Spiranthe penchée | S2 | |
| NBALBE | Distichlis spicata | Seashore Saltgrass | Distichlis a epis | S2 | |
| NBALBE | Poa glauca | White Bluegrass | Paturin à fleurs bleues | S2 | |
| NBALBE | Puccinellia phryganodes | Creeping Alkali Grass | S2 | ||
| NBALBE | Trisetum melicoides | Purple False Oats | Trisete faux-melique | S3 | |
| NBALBE | Zizania palustris | Indian Wild Rice | Folle avoine | S3 | |
| NBALBE | Zizania palustris var. palustris | Interior Wild Rice | S3 | ||
| NBALBE | Piptatherum pungens | Slender Mountain-Ricegrass | Oryzopsis piquant | S2 | |
| NBALBE | Potamogeton confervoides | Algae-Like Pondweed | Potamot de tuckerman | S2 | |
| NBALBE | Potamogeton oakesianus | Oakes Pondweed | Potamot d'Oakes | S2 | |
| NBALBE | Potamogeton obtusifolius | Blunt-Leaf Pondweed | Potamot à feuilles obtuses | S2S3 | |
| NBALBE | Potamogeton pectinatus | Sago False Pondweed | Pistamot pectiné | S2 | |
| NBALBE | Sparganium natans | Small Bur-Reed | Rubanier nain massette | S2S3 | |
| NBALBE | Zannichellia palustris | Horned Pondweed | Zannichellie des marais | S2S3 | |
| NBALBE | Asplenium trichomanes | Maidenhair Spleenwort | Doradille chevelue | S2 | |
| NBALBE | Asplenium trichomanes-ramosum | Green Spleenwort | Asplénium vert | S3 | |
| NBALBE | Dryopteris filix-mas | Male Fern | Fougère mâle | S1 | |
| NBALBE | Dryopteris fragrans var. remotiuscula | Fragrant Fern | Dryoptère odorante | S3 | |
| NBALBE | Woodsia alpina | Northern Woodsia | Woodsie alpine | S2 | |
| NBALBE | Woodsia glabella | Smooth Woodsia | Woodsie glabre | S3 | |
| NBALBE | Isoetes tuckermanii | Tuckerman's Quillwort | Isoète de Tuckerman | S2S3 | |
| NBALBE | Lycopodium sabinifolium | Ground-Fir | Lycopode à feuilles de Genévrier | S2S3 | |
| NBALBE | Lycopodium sitchense | Alaskan Clubmoss | Lycopode de Sitka | S1S2 | |
| NBALBE | Huperzia appalachiana | Appalachian Fir-Clubmoss | Lycopode des Appalaches | S2 | |
| NBALBE | Botrychium dissectum | Cutleaf Grape-Fern | Botryche découpé | S3 | |
| NBALBE | Botrychium lanceolatum var. angustisegmentum | Lance-Leaf Grape-Fern | S3 | ||
| NBALBE | Ophioglossum pusillum | Adder's Tongue | Herbe-sans-couture | S2 | |
| NBALBE | Polypodium appalachianum | Appalachian Polypody | Polypode des Appalaches | S3S4 | |
| NBALBE | Selaginella selaginoides | Low Spike-Moss | Sélaginelle fausse-sélagine | S2 | |
| NBCARL | Ixobrychus exilis | Least Bittern | Petit Blongios | S1S2B | |
| NBCARL | Butorides virescens | Green Heron | Héron vert | S2B | |
| NBCARL | Anas americana | American Wigeon | Canard d'Amérique | S3B | |
| NBCARL | Mergus serrator | Red-breasted Merganser | Harle huppé | S3B,S4S5M,S4N | |
| NBCARL | Buteo lineatus | Red-shouldered Hawk | Buse à épaulettes | S2B | |
| NBCARL | Rallus limicola | Virginia Rail | Râle de Virginie | S3B | |
| NBCARL | Tringa solitaria | Solitary Sandpiper | Chevalier solitaire | S2B,S3M | |
| NBCARL | Sterna hirundo | Common Tern | Sterne pierregarin | S3B | |
| NBCARL | Caprimulgus vociferus | Whip-Poor-Will | Engoulevent bois-pourri | S3B | |
| NBCARL | Picoides dorsalis | American Three-toed Woodpecker | Pic à dos rayé | S3 | |
| NBCARL | Eremophila alpestris | Horned Lark | Alouette hausse-col | S3B | |
| NBCARL | Progne subis | Purple Martin | Hirondelle noire | S3B | |
| NBCARL | Stelgidopteryx serripennis | Northern Rough-winged Swallow | Hirondelle à ailes hérissées | S2B | |
| NBCARL | Sialia sialis | Eastern Bluebird | Merlebleu de l'Est | S3B | |
| NBCARL | Hylocichla mustelina | Wood Thrush | Grive des bois | S3B | |
| NBCARL | Mimus polyglottos | Northern Mockingbird | Moqueur polyglotte | S3B | |
| NBCARL | Toxostoma rufum | Brown Thrasher | Moqueur roux | S2B | |
| NBCARL | Cardinalis cardinalis | Northern Cardinal | Cardinal rouge | S2B | |
| NBCARL | Passerina caerulea | Indigo Bunting | Passerin indigo | S3B | |
| NBCARL | Pooecetes gramineus | Vesper Sparrow | Bruant vespéral | S2B | |
| NBCARL | Ammodramus nelsoni | Nelson's Sharp-tailed Sparrow | Bruant de Nelson | S3B | |
| NBCARL | Sturnella magna | Eastern Meadowlark | Sturnelle des prés | S2B | |
| NBCARL | Pinicola enucleator | Pine Grosbeak | Durbec des sapins | S3 | |
| NBCARL | Loxia curvirostra | Red Crossbill | Bec-croisé des sapins | S2S3 | |
| NBCARL | Loxia leucoptera | White-winged Crossbill | Bec-croisé bifascié | S3S4 | |
| NBCARL | Sorex gaspensis | Gaspé Shrew | Musaraigne de Gaspesie | S1 | |
| NBCARL | Lasionycteris noctivagans | Silver-haired Bat | Chauve-souris argentee | S1? | |
| NBCARL | Puma concolor couguar | Eastern Cougar | SX? | Endangered | |
| NBCARL | Glyptemys insculpta | Wood Turtle | Tortue des bois | S3 | |
| NBCARL | Lycaena dorcas claytoni | Clayton's Copper |