List of Canadian plants by family B

Alyssum obovatum — American alyssum
Aphragmus eschscholtzianus — Aleutian-cress
Arabidopsis salsuginea — saltwater cress
Arabis alpina — alpine rockcress
Arabis arenicola — arctic rockcress
Arabis boivinii — Boivin's rockcress
Arabis calderi — Calder's rockcress
Arabis canadensis — sicklepod
Arabis codyi — Cody's rockcress
Arabis drummondii — Drummond's rockcress
Arabis glabra — tower-mustard
Arabis hirsuta — western hairy rockcress
Arabis holboellii — Holböll's rockcress
Arabis laevigata — smooth rockcress
Arabis lemmonii — Lemmon's rockcress
Arabis lignifera — Owens Valley rockcress
Arabis lyallii — Lyall's rockcress
Arabis lyrata — lyreleaf rockcress
Arabis microphylla — small-leaf rockcress
Arabis murrayi — Murray's rockcress
Arabis nuttallii — Nuttall's rockcress
Arabis shortii — Short's rockcress
Arabis sparsiflora — elegant rockcress
Arabis x divaricarpa — hybrid rockcress
Armoracia lacustris — lake-cress
Athysanus pusillus — common sandweed
Barbarea orthoceras — American wintercress
Braya fernaldii — Fernald's northern rockcress
Braya glabella — smooth rockcress
Braya humilis — low braya
Braya longii — Long's braya
Braya pilosa — hairy rockcress
Braya thorild-wulffii — Greenland rockcress
Cakile edentula — American sea-rocket
Cardamine angulata — seaside bittercress
Cardamine bellidifolia — alpine bittercress
Cardamine breweri — Brewer's bittercress
Cardamine bulbosa — bulbous bittercress
Cardamine concatenata — cutleaf toothwort
Cardamine digitata — Richardson's bittercress
Cardamine diphylla — two-leaf toothwort
Cardamine douglassii — purple cress
Cardamine lyallii — Lyall's bittercress
Cardamine maxima — large toothwort
Cardamine microphylla — littleleaf bittercress
Cardamine nuttallii — Nuttall's toothwort
Cardamine occidentalis — western bittercress
Cardamine oligosperma — few-seed bittercress
Cardamine parviflora — smallflower bittercress
Cardamine pensylvanica — Pennsylvania bittercress
Cardamine pratensis — cuckoo-flower
Cardamine x anomala
Cochlearia groenlandica — Greenland cochlearia
Cochlearia officinalis — scurvy-grass
Cochlearia tridactylites — limestone scruvy-grass
Descurainia incana — mountain tansy-mustard
Descurainia pinnata — pinnate tansy-mustard
Descurainia sophioides — northern tansy-mustard
Draba albertina — slender whitlow-grass
Draba alpina — alpine whitlow-grass
Draba arabisans — rock whitlow-grass
Draba arctogena — fell-field whitlow-grass
Draba aurea — golden draba
Draba borealis — boreal whitlow-grass
Draba cana — hoary draba
Draba cinerea — greyleaf whitlow-grass
Draba corymbosa — flat-top whitlow-grass
Draba crassifolia — snowbed whitlow-grass
Draba densifolia — denseleaf whitlow-grass
Draba fladnizensis — white arctic whitlow-grass
Draba glabella — rock whitlow-grass
Draba hyperborea — North Pacific whitlow-grass
Draba incana — hoary whitlow-grass
Draba incerta — Yellowstone whitlow-grass
Draba juvenilis — longstalk whitlow-grass
Draba kananaskis — tundra whitlow-grass
Draba kluanei — Kluane Park whitlow-grass
Draba lactea — milky whitlow-grass
Draba laurentiana — St. Lawrence whitlow-grass
Draba lonchocarpa — lancepod whitlow-grass
Draba macounii — Macoun's whitlow-grass
Draba macrocarpa — Chukchi Peninsula whitlow-grass
Draba murrayi — Murray's whitlow-grass
Draba nemorosa — wood whitlow-grass
Draba nivalis — yellow arctic whitlow-grass
Draba norvegica — Norwegian whitlow-grass
Draba oblongata — Canadian arctic whitlow-grass
Draba ogilviensis — Ogilvie Range whitlow-grass
Draba oligosperma — few-seed whitlow-grass
Draba palanderiana — Palander's whitlow-grass
Draba pauciflora — Adam's whitlow-grass
Draba paysonii — Payson's whitlow-grass
Draba porsildii — Porsild's whitlow-grass
Draba praealta — tall whitlow-grass
Draba pycnosperma — dense whitlow-grass
Draba reptans — Carolina whitlow-grass
Draba ruaxes — Rainier's whitlow-grass
Draba scotteri — Scotter's whitlow-grass
Draba stenoloba — Alaska whitlow-grass
Draba stenopetala — Anadyr whitlow-grass
Draba subcapitata — Ellesmere Island whitlow-grass
Draba ventosa — Wind River whitlow-grass
Draba yukonensis — Yukon whitlow-grass
Erysimum angustatum — Dawson wallflower
Erysimum arenicola — Cascade wallflower
Erysimum asperum — prairie-rocket wallflower
Erysimum capitatum — western wallflower
Erysimum cheiranthoides — wormseed wallflower
Erysimum inconspicuum — smallflower prairie wallflower
Erysimum redowskii (syn. E. pallasii) — Pallas' wallflower
Eutrema edwardsii — Edwards' eutrema
Halimolobos mollis — soft rockcress
Halimolobos virgata — virgate halimolobos
Halimolobos whitedii — Whited's rockcress
Hutchinsia procumbens — prostrate hymenolobus
Idahoa scapigera — scapose scalepod
Lepidium densiflorum — denseflower pepper-grass
Lepidium oxycarpum — sharp-pod pepper-grass
Lepidium ramosissimum — branched pepper-grass
Lepidium virginicum — poor-man's pepper-grass
Lesquerella alpina — alpine bladderpod
Lesquerella arctica — arctic bladderpod
Lesquerella arenosa — Great Plains bladderpod
Lesquerella calderi — Calder's bladderpod
Lesquerella douglasii — Douglas' bladderpod
Lesquerella ludoviciana — silver bladderpod
Parrya arctica — arctic false-wallflower
Parrya nudicaulis — naked-stemmed wallflower
Physaria didymocarpa — common twinpod
Rorippa barbareifolia — hoary yellowcress
Rorippa calycina — persistent-sepal yellowcress
Rorippa crystallina — Asiatic cress
Rorippa curvipes — Rocky Mountain yellowcress
Rorippa curvisiliqua — curvepod yellowcress
Rorippa palustris — bog yellowcress
Rorippa sinuata — spreading yellowcress
Rorippa tenerrima — Modoc County yellowcress
Rorippa truncata — wild yellowcress
Sisymbrium linifolium (syn. Schoenocrambe linifolia) — Salmon River plains-mustard
Smelowskia borealis — northern smelowskia
Smelowskia calycina — alpine smelowskia
Smelowskia ovalis — alpine smelowskia
Subularia aquatica — water awlwort
Thelypodium laciniatum — cutleaf thelypody
Thlaspi arcticum — arctic pennycress
Thysanocarpus curvipes — fringepod