Canada's Plant Hardiness Site



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Plant species observed

This tool returns a list of the plant observations that have been submitted to the database and fall within a square region around a selected location.

Abies balsamea balsam fir, Canada balsam, var (NL), balm of Gilead, eastern fir, fir-balsam, blister fir
Acer rubrum red maple, scarlet maple, soft maple, swamp maple
Acer saccharum sugar maple, hard maple, rock maple, bird's-eye maple
Betula nana arctic dwarf birch, scrub birch, bog birch
Dirca palustris leatherwood, moosewood, ropebark, wicopy
Fagus grandifolia American beech
Fraxinus pennsylvanica green ash, downy ash, red ash
Juniperus communis common juniper
Juniperus communis var. depressa ground juniper, depressed juniper, common juniper
Juniperus horizontalis creeping juniper, prostrate juniper
Larix laricina tamarack, eastern larch, 'juniper' [NL], hackmatack, black larch
Picea glauca white spruce, cat spruce, skunk spruce, northern spruce, Labrador spruce, Porsild spruce, single spruce, western white spruce, Alberta white spruce, pasture spruce
Picea mariana black spruce, bog spruce, swamp spruce, double spruce, shorleaf black spruce, Canadian spruce, eastern spruce
Picea rubens red spruce, eastern spruce, maritime spruce, he-balsam, yellow spruce
Pinus resinosa red pine, Norway pine, bull pine, hard pine, Quebec pine
Pinus strobus eastern white pine, Weymouth pine, northern white pine, Quebec pine, New England pine, soft pine
Pinus sylvestris Scots pine, Caledonian pine, northern pine, yellow deal
Quercus rubra northern red oak, red oak
Shepherdia canadensis soapberry, Canada buffaloberry, russet buffaloberry, soopolallie, rabbit berry
Taxus canadensis Canada yew, ground hemlock
Thuja occidentalis eastern white cedar, eastern arborvitae, northern white cedar, swamp cedar
Tsuga canadensis eastern hemlock, Canadian hemlock, black hemlock
Achillea millefolium common yarrow, milfoil
Anemone canadensis Canada anemone, meadow anemone, roundleaf thimbleweed, Canada windflower
Aquilegia flabellata fan columbine, white dwarf columbine, Japanese fan columbine
Dennstaedtia punctilobula eastern hay-scented fern, hay-scented fern, boulder fern
Dryopteris marginalis marginal woodfern, leather woodfern, marginal shieldfern
Gymnocarpium dryopteris common oak fern, northern oak fern
Osmundastrum cinnamomeum cinnamon fern
Osmunda claytoniana interrupted fern, Clayton's fern
Polystichum acrostichoides Christmas fern, holly fern, dagger fern
Rudbeckia laciniata tall coneflower, wild goldenglow, greenhead coneflower, cutleaf coneflower
Vaccinium uliginosum alpine bilberry, bog bilberry, moor bilberry, moorberry
Equisetum arvense field horsetail, common horsetail, horse pipes, devil's-guts
Diphasiastrum tristachyum blue ground-cedar, three-spiked clubmoss, northern groundpine, wiry ground-cedar
Lycopodiella inundata northern bog-clubmoss, marsh clubmoss
Lycopodium annotinum stiff clubmoss, bristly clubmoss, interrupted clubmoss, common clubmoss
Lycopodium obscurum flatbranch tree-clubmoss, flatbranch groundpine, bunch evergreen, princess pine
Gymnocarpium robertianum limestone oak fern, Robert's oak fern, northern oak fern, scented oak fern
Ophioglossum pusillum northern adder's-tongue
Thelypteris simulata bog fern, Massachusetts fern
Pinus banksiana jack pine, Labrador pine, Banksian pine, Hudson Bay pine, gray pine, check pine, black pine, northern scrub pine, Canada horn pine, scrub pine, Sir Joseph Bank's pine, black jack pine
Carex adusta lesser brown sedge, burnt sedge, browned sedge
Carex foenea bronze sedge, Fernald's hay sedge, bronzy sedge
Carex interior inland sedge, inland star sedge
Carex pedunculata longstalk sedge, pedunculate sedge
Eleocharis tenuis slender spikerush, dog's hair
Juncus greenei Greene's rush
Arethusa bulbosa swamp pink, dragon's mouth
Cypripedium acaule pink ladyslipper, pink moccasin flower, small pink ladyslipper, stemless ladyslipper
Liparis loeselii Loesel's twayblade, fen orchid, yellow widelip orchid
Malaxis unifolia green addersmouth
Platanthera clavellata clubspur orchid, green woodland orchid
Pogonia ophioglossoides rose pogonia
Spiranthes cernua nodding ladiestresses, drooping ladiestresses, screw-auger
Panicum capillare common witchgrass, old panic grass
Potamogeton amplifolius bigleaf pondweed, largeleaf pondweed, broadleaf pondweed
Potamogeton confervoides Tuckerman's pondweed, alga pondweed
Potamogeton epihydrus ribbonleaf pondweed
Potamogeton natans broadleaf pondweed, floatingleaf pondweed
Potamogeton spirillus northern snailseed pondweed, spiral pondweed
Sparganium fluctuans floating burreed
Oxybasis glauca oakleaf goosefoot
Suaeda calceoliformis Pursh's seepweed, horned seablite, plains seablite, paiuteweed, tall seablite
Betula alleghaniensis yellow birch, swamp birch
Plantago rugelii blackseed plantain, Rugel's plantain, redstalk plantain, American plantain, pale plantain
Persicaria hydropiper marsh-pepper smartweed, waterpepper, biting persicaria, redleaf
Hieracium umbellatum umbellate hawkweed, northern hawkweed, Canada hawkweed, narrowleaf hawkweed
Solidago hispida hairy goldenrod
Mononeuria groenlandica Greenland sandwort, mountain sandwort
Helianthemum canadense longbranched frostweed, frostweed
Hudsonia tomentosa woolly heather, sand heath
Vaccinium caespitosum dwarf bilberry, dwarf whortleberry
Bartonia virginica yellow bartonia, yellow screwstem
Hypericum majus greater St. Johnswort, large St. Johnswort
Nymphoides cordata little floatingheart, eight-angled floatingheart
Mollugo verticillata green carpetweed, whorled carpetweed, common carpetweed, Indian chickweed, Indian carpetweed
Plantago lanceolata ripplegrass, lanceleaf plantain, ribgrass, English plantain
Polygala sanguinea field milkwort, bloodred milkwort
Fallopia scandens climbing false buckwheat, climbing bindweed
Ranunculus flammula lesser spearwort
Salix candida sageleaf willow, sage willow, hoary willow
Salix petiolaris slender willow, meadow willow
Equisetum pratense meadow horsetail, thicket horsetail, shade horsetail
Equisetum sylvaticum woodland horsetail, wood horsetail
Woodwardia virginica Virginia chainfern
Thelypteris noveboracensis New York fern, tapering fern
Eleocharis ovata ovate spikerush
Najas flexilis slender naiad, nodding waternymph
Calopogon tuberosus tuberous grasspink, swamp pink
Cypripedium parviflorum yellow ladyslipper, northern yellow ladyslipper, large yellow ladyslipper
Listera cordata heartleaf twayblade
Platanthera obtusata oneleaf rein orchid, bluntleaf bog orchid
Spiranthes lacera northern slender ladies-tresses
Spiranthes ochroleuca yellow nodding ladies-tresses
Elymus wiegandii Wiegand’s wildrye, northern riverbank wildrye
Ruppia maritima beaked tasselweed, ditchgrass
Sparganium angustifolium narrowleaf burreed
Zostera marina seawrack, eelgrass
Calopogon tuberosus var. tuberosus tuberous grasspink
Cypripedium parviflorum var. pubescens yellow ladyslipper, large yellow ladyslipper , downy ladyslipper , flatpetal yellow ladyslipper, whip-poor-will shoe, golden slipper , Noah's ark , Venus's shoe , yellow moccasin flower
Potamogeton pusillus subsp. tenuissimus Berchtold's pondweed, slender pondweed
Polygala polygama racemed milkwort
Najas gracillima slender waternymph, threadlike naiad, northern naiad threadleaf naiad
Listera australis southern twayblade
Panicum dichotomiflorum fall panicgrass, kneegrass, smooth witchgrass, spreading witchgrass, sprouting crabgrass, fall panicum
Lycopodiella appressa southern bog-clubmoss, swamp clubmoss, appressed bog-clubmoss, Chapman's clubmoss
Schizaea pusilla curylgrass fern, little curlygrass fern
Euthamia caroliniana slender fragrant goldenrod, coastal plain goldentop, slenderleaf goldenrod, slender goldentop
Empetrum eamesii pink crowberry, rock crowberry, rockberry, redfruit crowberry