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|  Kingdom Plantae | 
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Achillea millefolium ssp. atrotegula B. Boivin – not accepted
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Achillea millefolium ssp. pallidotegula B. Boivin – not accepted
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Achillea millefolium var. fulva B. Boivin – not accepted
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Achillea millefolium var. parviligula B. Boivin – not accepted
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Achillea millefolium var. parvula B. Boivin – not accepted
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Achillea millefolium var. russeolata B. Boivin – not accepted
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Actaea X ludovici B. Boivin – not accepted
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Actaea X ludovicii B. Boivin – accepted
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Agroelymus bowdenii B. Boivin – not accepted
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Agroelymus cayouetteorum B. Boivin – not accepted
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Agropyron X bowdenii B. Boivin – not accepted
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Andromeda polifolia var. concolor B. Boivin – not accepted
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Anemone multifida var. nowosadii B. Boivin – not accepted
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Anemone multifida var. sansonii B. Boivin – not accepted – Sanson's anemone
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Anemone multifida var. saxicola B. Boivin – accepted – red windflower
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Anemone virginiana var. cylindroidea B. Boivin – accepted – tall thimbleweed
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Antennaria denikeana B. Boivin – not accepted
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Antennaria minuscula B. Boivin – not accepted
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Antennaria pulcherrima var. sordida B. Boivin – not accepted
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Antennaria russellii B. Boivin – not accepted
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Apocynum androsaemifolium ssp. pumilum var. woodsonii B. Boivin – not accepted – Woodson's spreading dogbane
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Apocynum androsaemifolium var. woodsonii B. Boivin – not accepted
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Aquilegia formosa var. communis B. Boivin – not accepted
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Aquilegia formosa var. megalantha B. Boivin – not accepted
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Arabis divaricarpa var. dechamplainii B. Boivin – not accepted
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Arabis retrofracta var. multicaulis B. Boivin – not accepted
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Arnica alpina var. ungavensis B. Boivin – not accepted
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Arnica frigida var. glandulosa B. Boivin – not accepted
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Aster simplex var. estuarinus B. Boivin – not accepted
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Carex jimcalderi B. Boivin – not accepted
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Carex X aquanigra B. Boivin – not accepted
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Carex X calderi B. Boivin – accepted – Calder's sedge
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Celtis tenuifolia var. soperi B. Boivin – not accepted
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Cerastium arvense var. purpurascens B. Boivin – not accepted
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Cerastium nutans var. occidentale B. Boivin – not accepted
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Chrysanthemum leucanthemum var. boecheri B. Boivin – not accepted
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Clematis verticillaris var. grandiflora B. Boivin – not accepted
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Corylus cornuta var. glandulosa B. Boivin – not accepted – beaked hazelnut
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Crepis atribarba var. cytotaxonomicorum B. Boivin – not accepted
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Deschampsia cespitosa var. abbei B. Boivin – not accepted
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Deschampsia cespitosa var. intercotidalis B. Boivin – not accepted
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Dodecatheon conjugens var. beamishii B. Boivin – not accepted
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Dryopteris X burgessii B. Boivin – accepted – Burgess' woodfern
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Equisetum calderi B. Boivin – not accepted
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Erigeron scotteri B. Boivin – not accepted
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Erigeron X arthurii B. Boivin – not accepted
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Eriophorum X gauthieri B. Boivin – not accepted
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Euphrasia disjuncta var. dolosa B. Boivin – not accepted
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Euphrasia mollis var. laurentiana B. Boivin – not accepted
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Geum perincisum var. intermedium B. Boivin – not accepted
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Geum X pervale B. Boivin – accepted
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Glaux maritima var. angustifolia B. Boivin – not accepted
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Glaux maritima var. macrophylla B. Boivin – not accepted
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Goodyera oblongifolia var. reticulata B. Boivin – not accepted
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Hedysarum mackenziei var. fraseri B. Boivin – not accepted
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Isoetes echinospora var. savilei B. Boivin – not accepted
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Juncus X lemieuxii B. Boivin – accepted – Lemieux's rush
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Juniperus X fassettii B. Boivin – accepted – Fassett's juniper
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Linum lepagei B. Boivin – not accepted
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Lolium dorei B. Boivin – not accepted
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Lolium dorei var. dorei B. Boivin – not accepted
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Lolium dorei var. laevis B. Boivin – not accepted
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Lonicera hirsuta var. schindleri B. Boivin – not accepted
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Lychnis drummondii var. heterochroma B. Boivin – not accepted
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Lychnis gillettii B. Boivin – not accepted
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Lychnis pudica B. Boivin – not accepted
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Lychnis sorensenis B. Boivin – not accepted
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Lychnis X loveae B. Boivin – not accepted
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Lycopodium complanatum var. gartonis B. Boivin – not accepted
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Maltea B. Boivin – not accepted
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Melica hitchcockii B. Boivin – accepted
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Monarda fistulosa ssp. fistulosa var. longepetiolata B. Boivin – not accepted – wildbergamot beebalm
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Monarda fistulosa ssp. fistulosa var. maheuxii B. Boivin – not accepted – mintleaf beebalm
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Monarda fistulosa var. longepetiolata B. Boivin – accepted
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Monarda fistulosa var. mahuexii B. Boivin – accepted
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Myosurus minimus var. interior B. Boivin – not accepted
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Myosurus minumus var. interior B. Boivin – not accepted
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Oxytropis deflexa var. capitata B. Boivin – not accepted
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Oxytropis deflexa var. parviflora B. Boivin – not accepted
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Oxytropis leucantha var. leuchippiana B. Boivin – not accepted
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Oxytropis leucantha var. magnifica B. Boivin – not accepted
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Panicum wilcoxianum var. breitungii B. Boivin – not accepted
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Physostegia virginiana var. elongata B. Boivin – not accepted
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Physostegia virginiana var. ledinghamii B. Boivin – not accepted
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Physostegia virginiana var. reducta B. Boivin – not accepted
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Pinus divaricata var. musci B. Boivin – not accepted
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Pinus X musciicata var. X B. Boivin – not accepted
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Poa arctica f. neophora B. Boivin – not accepted
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Poa pratensis var. macounii B. Boivin – not accepted
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Populus rouleauana B. Boivin – not accepted
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Populus X bernardii B. Boivin – not accepted
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Populus X brayshawii B. Boivin – accepted – hybrid balsam poplar
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Populus X heimburgeri B. Boivin – accepted – Heimburger's poplar
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Populus X rouleauiana B. Boivin – accepted
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Populus X sennii B. Boivin – not accepted
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Populus X smithii B. Boivin – accepted – Smith's poplar
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Potentilla anserina var. lanata B. Boivin – not accepted
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Potentilla pensylvanica var. arida B. Boivin – not accepted
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Potentilla rolandii B. Boivin – not accepted
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Pteridium aquilinum var. champlainense B. Boivin – not accepted – Champlain's brackenfern
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Pyrola minor var. parviflora B. Boivin – not accepted
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Ranunculus codyanus B. Boivin – not accepted
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Ranunculus glaberrimus var. buddii B. Boivin – not accepted
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Rosa rousseauiorum B. Boivin – not accepted – rosier de Rousseau
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Rumex alexidis B. Boivin – not accepted
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Rumex X alexidis B. Boivin – accepted – Alex's dock
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Rumex X franktonis B. Boivin – accepted – Frankton dock
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Salix calcicola var. glandulosior B. Boivin – accepted – woolly willow
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Salix X argusii B. Boivin – accepted – Argus' willow
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Salix X beschelii B. Boivin – accepted – Beschel's willow
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Salix X brachypurpurea B. Boivin – accepted – willow
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Salix X schneideri B. Boivin – not accepted – Schneider's willow
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Salix X schneiderii B. Boivin – accepted
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Sarracenia purpurea var. ripicola B. Boivin – not accepted
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Smilacina amplexicaulis var. jenkinsii B. Boivin – not accepted
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Smilacina amplexicaulis var. ovata B. Boivin – not accepted
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Smilacina racemosa var. lanceolata B. Boivin – not accepted
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Solidago X beaudryi B. Boivin – accepted – Beaudry's goldenrod
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Solidago X bernardii B. Boivin – accepted
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Solidago X erskinei B. Boivin – accepted – Erskine's goldenrod
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Solidago X krotkovii B. Boivin – not accepted
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Sonchus arvensis var. shumovichii B. Boivin – not accepted
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Stellaria calycantha var. latifolia B. Boivin – not accepted
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Stellaria gonomischa B. Boivin – not accepted
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Stellaria hultenii B. Boivin – not accepted
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Stellaria humifusa var. suberecta B. Boivin – not accepted
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Stellaria weberi B. Boivin – not accepted
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Stipa comata var. falcata B. Boivin – not accepted
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Thalictrum alpinum var. hebetum B. Boivin – not accepted
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Thalictrum arkansanum B. Boivin – accepted – Arkansas meadowrue, Arkansas meadow-rue
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Thalictrum breitungii B. Boivin – not accepted
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Thalictrum confine var. greeneanum B. Boivin – not accepted
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Thalictrum hultenii B. Boivin – not accepted – Hulten's meadow-rue
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Thalictrum nigromontanum B. Boivin – not accepted – Black Hills meadow-rue
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Thalictrum occidentale var. macounii B. Boivin – not accepted – Macoun's western meadowrue
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Thalictrum polygamum var. intermedium B. Boivin – not accepted
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Thalictrum revolutum var. glandulosior B. Boivin – not accepted
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Thalictrum sparsiflorum var. nevadense B. Boivin – not accepted
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Thalictrum sparsiflorum var. saximontanum B. Boivin – not accepted – fewflower meadowrue, fewflower meadow-rue
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Thalictrum steeleanum B. Boivin – not accepted – Steele's meadowrue
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Thalictrum subrotundum B. Boivin – not accepted
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Thalictrum turneri B. Boivin – not accepted
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Veratrum eschscholtzii var. incriminatum B. Boivin – not accepted
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Verbena X dodgei B. Boivin – not accepted
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Viola russellii B. Boivin – not accepted
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Woodsia oregana var. squammosa B. Boivin – not accepted
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Woodsia X tryonis B. Boivin – accepted – Tryon's woodsia
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X Agroelymus bowdenii B. Boivin – not accepted
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X Agroelymus cayouetteorum B. Boivin – not accepted
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X Agroelymus cayouetteorus B. Boivin – not accepted
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X Maltea B. Boivin – not accepted
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Zizania aquatica var. subbrevis B. Boivin – not accepted – annual wildrice | 
        
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