Plants of Bas-Saint-Laurent

1,262 species · 171,452 observations · All plants of Québec
1,262 / 2,855of Québec's plants
29threatened, vulnerable or likely to be so in Québec

In Bas-Saint-Laurent, 1,262 species of plants have been observed. The stars? Paper birch, Black Hills spruce and Balsam fir, the most often observed. Every species has its own page: photos, its season, its habitat and the best places to see it near you.

Species observed by order

Where do the observations come from?

  • Mostly iNaturalist : photos taken by people all over Québec, with the species confirmed by the community.
  • Other public sources : such as eBird for birds and the provincial forest inventories, gathered by GBIF, the global biodiversity data network.
  • What we keep : confirmed observations, with an exact position (not blurred to protect a rare species), that their author allows to be reused.
  • One place counts once : several observations of the same species at the same spot (within 11 m) count as one.
  • So our numbers are lower : than iNaturalist’s total. A region without observations does not mean the species does not live there.

Data downloaded in September 2026.

  1. Poales233
  2. Asterales148
  3. Caryophyllales82
  4. Lamiales79
  5. Rosales76
  6. Ericales58
  7. Malpighiales54
  8. Asparagales48
  9. Other orders484

Plants 1,262

Order
Family
Asteraceae135Cyperaceae104Poaceae96Rosaceae66Brassicaceae46Ericaceae38Ranunculaceae34Caryophyllaceae32Fabaceae30Orchidaceae30Lamiaceae29Plantaginaceae27Polygonaceae27Salicaceae27Apiaceae25Juncaceae23Potamogetonaceae18Boraginaceae16Amaranthaceae15Lycopodiaceae15Violaceae14Caprifoliaceae13Campanulaceae12Onagraceae12Pinaceae12Primulaceae12Saxifragaceae12Betulaceae11Asparagaceae10Dryopteridaceae10Grossulariaceae10Ophioglossaceae10Orobanchaceae10Papaveraceae10Rubiaceae10Sapindaceae9Typhaceae9Araceae8Crassulaceae8Equisetaceae8Hypericaceae8Liliaceae8Solanaceae8Viburnaceae7Cystopteridaceae6Geraniaceae6Lentibulariaceae6Malvaceae6Melanthiaceae6Cornaceae5Gentianaceae5Iridaceae5Apocynaceae4Berberidaceae4Celastraceae4Elaeagnaceae4Fagaceae4Haloragaceae4Oleaceae4Osmundaceae4Woodsiaceae4Alismataceae3Anacardiaceae3Araliaceae3Athyriaceae3Balsaminaceae3Cupressaceae3Euphorbiaceae3Nymphaeaceae3Oxalidaceae3Polemoniaceae3Pteridaceae3Rhamnaceae3Santalaceae3Thelypteridaceae3Vitaceae3Aquifoliaceae2Asphodelaceae2Aspleniaceae2Ceratophyllaceae2Droseraceae2Hydrocharitaceae2Juglandaceae2Juncaginaceae2Linaceae2Montiaceae2Myricaceae2Onocleaceae2Plumbaginaceae2Selaginellaceae2Amaryllidaceae1Butomaceae1Buxaceae1Cabombaceae1Cannabaceae1Colchicaceae1Conocephalaceae1Convolvulaceae1Cucurbitaceae1Dennstaedtiaceae1Diapensiaceae1Eriocaulaceae1Hydrangeaceae1Isoetaceae1Lythraceae1Menyanthaceae1Molluginaceae1Phrymaceae1Polygalaceae1Polypodiaceae1Pontederiaceae1Portulacaceae1Ruppiaceae1Sarraceniaceae1Scheuchzeriaceae1Scrophulariaceae1Smilacaceae1Taxaceae1Thymelaeaceae1Tofieldiaceae1Ulmaceae1Urticaceae1Verbenaceae1Zosteraceae1
Paper birch19,087 observations
Black Hills spruce17,489 observations
Balsam fir14,225 observations
Red maple9,567 observations
Yellow birch9,438 observations
Quaking aspen7,467 observations
Black spruce6,746 observations
Arborvitae6,546 observations
Sugar maple6,254 observations
Pin cherry5,433 observations
Red spruce3,343 observations
Moose maple2,972 observations
American mountain-ash2,503 observations
Moosewood2,500 observations
Balsam poplar1,868 observations
Bunchberry dogwood1,558 observations
Bluebead1,546 observations
Wild sarsaparilla1,433 observations
American beech1,241 observations
Dwarf red blackberry1,214 observations
Beaked hazel1,198 observations
Canada mayflower1,132 observations
American red raspberry1,058 observations
American fly honeysuckle1,012 observations
Black ash1,004 observations
Maystar991 observations
Tamarack948 observations
Mountain woodsorrel942 observations
Twinflower872 observations
Threeleaf goldthread809 observations
European red elder778 observations
Swamp currant759 observations
Long beech fern756 observations
Northern mountain-ash749 observations
Redosier652 observations
Naked miterwort629 observations
Bracken605 observations
Shining clubmoss591 observations
Red baneberry530 observations
Rugosa rose509 observations
Red trillium499 observations
Fragrant bedstraw495 observations
Flat-branched ground-pine484 observations
Northern bush-honeysuckle477 observations
Pearly everlasting415 observations
Skunk currant405 observations
Eastern white pine398 observations
Common ladyfern379 observations