Notez que seuls les changements affectant des taxons présents au Québec sont relevés ici
| Ancien nom | Nouveau nom | Répartition Qc | Référence |
|---|---|---|---|
| Blysmopsis rufa (Hudson) Oteng-Yeboah | Blysmus rufus (Hudson) Link | native | POWO. 2022+. Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. http://www.plantsoftheworldonline.org/ |
| Carex gynocrates Wormskjold ex Drejer | Carex nardina Fries | native | Cyperaceae Working Group. 2025+. Global Cyperaceae Database. https://cyperaceae.org/index.php |
| Carex krausei Boeckeler | Carex krauseorum Boeckeler | native | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex ×massonii R. Cayouette & Lepage | Carex utriculata Boott | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×nearctica Raymond | Carex ×limula Fries | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×neobigelowii Lepage | Carex bigelowii Torrey ex Schweinitz subsp. bigelowii | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×neomiliaris Lepage | Carex aquatilis Wahlenberg var. aquatilis | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×patuensis Lepage | Carex atratiformis Britton | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×quebecensis Lepage | Carex bigelowii Torrey ex Schweinitz subsp. bigelowii | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×stenolepis Lessing | Carex rostrata Stokes nom. cons. | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex ×ungavensis Lepage | Carex ×exsalina Lepage | native | Cayouette, J. & P.M. Catling. 1992. Hybridization in the genus Carex with special reference to North America. Botanical Review 58 (4): 351-440. |
| Fallopia cilinodis (Michaux) Holub | Parogonum ciliinode (Michaux) Desjardins & J.P. Bailey | native | FNA Editorial Committee. 2005. Flora of North America north of Mexico. Volume 5: Magnoliophyta: Caryophyllidae, part 2. Oxford University Press, New York. |
| Lycopus laurentianus Rolland-Germain | Lycopus americanus subsp. laurentianus (Rolland-Germain) Coursol & Bailleul | native | |
| Mulgedium pulchellum (Pursh) G. Don | Lactuca oblongifolia Nuttall | native | FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York. |
| Papaver labradoricum (Fedde) Solstad & Elven | Oreomecon labradorica (Fedde) Krivenko | native | Solstad, H. 2009. Taxonomy and evolution of the diploid and polyploid Papaver sect. Meconella (Papaveraceae). PhD. Thesis Nr. 822. Faculty of Mathematics and Natural Sciences, University of Oslo. Oslo. |
| Persicaria amphibia var. emersa (Michaux) J.C. Hickman | Persicaria coccinea (Muhlenberg) Greene | native | FNA Editorial Committee. 2005. Flora of North America north of Mexico. Volume 5: Magnoliophyta: Caryophyllidae, part 2. Oxford University Press, New York. |
| Polygaloides paucifolia (Willdenow) J.R. Abbott | Chamaebuxus paucifolia (Willdenow) J.F.B. Pastore & Agust. Martinez | native | Martinez, A. & J.F.B. Pastore. 2024. Reviewing forgotten “Pre-Linnaean” generic names validly published in the third volume of Diderot and d’Alembert’s Encyclopédie in 1753. Taxon 73: 868-879 |
| Salix fragilis Linnaeus | Salix ×fragilis Linnaeus | introduced | Marchenko, A.M. & Y.A. Kuzovkina. 2022. Notes on the nomenclature and taxonomy of Salix fragilis (Salicaceae). TAXON 71: 721–732 |
| Solidago brendae × Solidago sempervirens | Solidago bartramiana × Solidago sempervirens | native | Semple, J.C. 2020. Documenting a Solidago brendae × S. sempervirens hybrid from the Gaspé, Québec (Asteraceae: Astereae). Phytoneuron 2020-4: 1–8 |
| Spinulum annotinum subsp. alpestre (Hartman) Uotila | Spinulum annotinum subsp. dubium (Zoëga) J.H. Xue, Chepinoga & K.P. Ma | native | Hassler, M. 2014-2024+. World Plants. Synonymic Checklist and Distribution of the World Flora. Version 19.3; last update May 18th, 2024. - www.worldplants.de |
| Valeriana dioica subsp. sylvatica (S. Watson) F.G. Meyer | Valeriana septentrionalis Rydberg | native | FNA Editorial Committee. in prep. Flora of North America north of Mexico. Volume 18. Magnoliophyta: Rubiaceae to Valerianaceae. Oxford University Press, New York. |
| Woodsia obtusa (Sprengel) Torrey subsp. obtusa | Physematium obtusum (Sprengel) Hooker subsp. obtusum | native | FNA Editorial Committee. 1993. Flora of North America north of Mexico. Volume 2: Pteridophytes and Gymnosperms. Oxford University Press, New York. |
| Woodsia oregana subsp. cathcartiana (B.L. Robinson) Windham | Physematium oreganum subsp. cathcartianum (B.L. Robinson) Li Bing Zhang, N.T. Lu & X.F. Gao | native | FNA Editorial Committee. 1993. Flora of North America north of Mexico. Volume 2: Pteridophytes and Gymnosperms. Oxford University Press, New York. |
| Woodsia scopulina subsp. laurentiana Windham | Physematium scopulinum subsp. laurentianum (Windham) Li Bing Zhang, N.T. Lu & X.F. Gao | native | FNA Editorial Committee. 1993. Flora of North America north of Mexico. Volume 2: Pteridophytes and Gymnosperms. Oxford University Press, New York. |
| Ajouts à la flore | Répartition Qc | Référence |
|---|---|---|
| Agastache rugosa (Fischer & C.A. Meyer) Kuntze | introduced | FNA Editorial Committee. in prep. Flora of North America north of Mexico. Volume 16. Magnoliophyta: Oleaceae to Verbenaceae. Oxford University Press, New York. |
| Alnus glutinosa (Linnaeus) Gaertner | introduced | FNA Editorial Committee. 1997. Flora of North America north of Mexico. Volume 3: Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York. |
| Calamagrostis pickeringii A. Gray | native | FNA Editorial Committee. 2007. Flora of North America north of Mexico. Volume 24: Poaceae (part 1). Oxford University Press, New York. |
| Carex alascana Boeckeler | native | Cyperaceae Working Group. 2025+. Global Cyperaceae Database. https://cyperaceae.org/index.php |
| Carex crinita × Carex gynandra | native | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex lupulina × Carex retrorsa | native | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex rotundata × Carex saxatilis | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Carex utriculata × Carex vesicaria | native | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex ×friesii Blytt | native | Payette, S. dir. 2013-2024. Flore nordique du Québec et du Labrador. Presses de L’Université Laval, Québec. 5 vols. |
| Crocanthemum bicknellii (Fernald) Janchen | native | FNA Editorial Committee. 2015. Flora of North America north of Mexico. Volume 6: Magnoliophyta: Cucurbitaceae to Droseraceae. Oxford University Press, New York. |
| Dittrichia graveolens (Linnaeus) Greuter | introduced | FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York. |
| Huperzia ×buttersii (Abbe) Kartesz & Gandhi | native | FNA Editorial Committee. 1993. Flora of North America north of Mexico. Volume 2: Pteridophytes and Gymnosperms. Oxford University Press, New York. |
| Lycopus americanus Muhlenberg ex W.P.C. Barton subsp. americanus | native | Bailleul, S. & F. Coursol. 2020. Lycopus americanus subsp. laurentianus (Lamiaceae): An eastern Canadian endemic taxon new to the United States. Rhodora 122: 121-138 |
| Odontites jaubertianus (Boreau) D. Dietrch ex Walpers var. jaubertianus | introduced | Muséum national d’Histoire naturelle [Ed]. 2003-2010. Inventaire national du Patrimoine naturel. http://inpn.mnhn.fr |
| Oxalis dillenii × Oxalis stricta | introduced | Native Plant Trust. 2024. Go Botany. https://gobotany.nativeplanttrust.org/ |
| Scorzoneroides autumnalis (Linnaeus) Moench subsp. autumnalis | introduced | POWO. 2022+. Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. http://www.plantsoftheworldonline.org/ |
| Solidago caesia × Solidago flexicaulis | native | |
| Sparganium glomeratum (Laestadius) Beurling | native | FNA Editorial Committee. 2000. Flora of North America north of Mexico. Volume 22: Magnoliophyta: Alismatidae Arecidae, Commelinidae (in Part), and Zingiberidae. Oxford University Press, New York. |
| Symphyotrichum ×saramooreae A. Haines | native | Haines, A. 2021. First report of Symphyotrichum anticostense × S. novi-belgii from the United States. Botanical Notes 16: 1-4 |
| Vernonia noveboracensis (Linnaeus) Michaux | introduced | FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York. |
| Viola communis Pollard | native | Ballard, H.E., J.T. Kartesz & M. NIshino. 2023. A taxonomic treatment of the Violets (Violaceae) of the northeastern United States and adjacent Canada. Journal of the Torrey Botanical Society 150(1): 3–266 |
| Nom scientifique |
|---|
| Acer rubrum var. trilobum Torrey & A. Gray ex K. Koch |
| Botrychium campestre W.H. Wagner & Farrar var. campestre |
| Carex ×quirponensis Fernald |
| Crataegus coccinea var. pringlei (Sargent) J.A. Macklin & J.B. Phipps |
| Crataegus lemingtonensis Sargent |
| Crataegus lumaria Ashe |
| Crataegus pruinosa (H.L. Wendland) K. Koch var. pruinosa |
| Crataegus succulenta Schrader ex Link var. succulenta |
| Salicornia depressa Standley |
| Symphyotrichum lanceolatum subsp. lanceolatum var. interior (Wiegand) G.L. Nesom |
| Symphyotrichum lateriflorum var. tenuipes (Wiegand) G.L. Nesom |
| Viola adunca Smith var. adunca |
| Xanthium strumarium Linnaeus |
| Nom scientifique | Ancienne répartition | Nouvelle répartition |
|---|---|---|
| Populus ×canadensis Moench | native | introduced |
Aucun changement lors de cette mise à jour
| Nom scientifique | Ancien nom français | Nouveau nom français |
|---|---|---|
| Carex nardina Fries | carex à côtes | carex nard |
| Nom scientifique | Ancien nom anglais | Nouveau nom anglais |
|---|---|---|
| Carex nardina Fries | northern bog sedge | nard sedge |
*Notez que les autorités sont parfois les mêmes, seul le type de virgule utilisé dans vascan a changé
| Ancien nom | Nouveau nom | Référence |
|---|---|---|
| Bulbostylis capillaris (Linnaeus) C.B. Clarke | Bulbostylis capillaris (Linnaeus) Kunth ex C.B. Clarke | POWO. 2022+. Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet. http://www.plantsoftheworldonline.org/ |
| Carex bicolor Allioni | Carex bicolor Bellardi ex Allioni | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex bromoides Schkuhr ex Willdenow | Carex bromoides Willdenow | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex bromoides Schkuhr ex Willdenow subsp. bromoides | Carex bromoides Willdenow subsp. bromoides | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex crawei Dewey | Carex crawei Dewey ex Torrey | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex glareosa Wahlenberg | Carex glareosa Schkuhr ex Wahlenberg | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex krausei Boeckeler | Carex krauseorum Boeckeler | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York. |
| Carex gynocrates Wormskjold ex Drejer | Carex nardina Fries | Cyperaceae Working Group. 2025+. Global Cyperaceae Database. https://cyperaceae.org/index.php |
| Cypripedium parviflorum var. pubescens (Willdenow) Knight | Cypripedium parviflorum var. pubescens (Willdenow) O.W. Knight | FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 26: Agavaceae, Aloaceae, Burmanniaceae, Dioscoreaceae, Haemodoraceae, Iridaceae, Liliaceae, Orchidaceae, Pontederiaceae, Smilacaceae and Stemonaceae. Oxford University Press, New York. |
| Erigeron annuus (Linnaeus) Persoon | Erigeron annuus (Linnaeus) Desfontaines | International Plant Names Index (IPNI). 2004+. http://www.ipni.org/index.html |
| Thalictrum Linnaeus | Thalictrum Linnaeus nom. cons. | FNA Editorial Committee. 1997. Flora of North America north of Mexico. Volume 3: Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York. |
| Viola rostrata Pursh | Viola rostrata Muhlenberg ex Pursh | Ballard, H.E. 2020+. Violets (Violaceae) of the Great Plains and Eastern North America. https://people.ohio.edu/ballardh/vgpena/ |