familyHydrocharitaceae genusElodea Show Lower Taxa Elodea bifoliata, Elodea canadensis, Elodea nuttallii Michaux Flora Boreali-Americana 1: 20. 1803. Robert
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Christopher T. Frye Common names: Dwarf shadbush Endemic Basionym: Amelanchier canadensis var. pumila Torrey & A. Gray Fl. N. Amer. 1: 474. 1840 Treatment appears
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tribeRosaceae tribe Agrimonieae genusSanguisorba Show Lower Taxa Sanguisorba canadensis, Sanguisorba menziesii, Sanguisorba officinalis, Sanguisorba stipulata
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tribe Astereae genusConyza Show Lower Taxa Conyza bonariensis, Conyza canadensis, Conyza floribunda, Conyza ramosissima Lessing Syn. Gen. Compos., 203
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speciesElymus canadensis varietyElymus canadensis var. canadensis Mary E. Barkworth, Julian J.N. Campbell, Bjorn Salomon Endemic Synonyms: Elymus canadensis var
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familyUrticaceae genusLaportea Show Lower Taxa Laportea aestuans, Laportea canadensis Gaudichaud Beaupré Voy. Uranie 12: 498. 1830, name conserved. David E
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speciesViola canadensis varietyViola canadensis var. canadensis [E] R. John Little, Landon E. McKinney† Endemic Synonyms: Viola canadensis var. pubens Farwell
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glauca Moench Verz. Ausländ. Bäume, 73. 1785 Picea canadensis Aiton Sterns, & Poggenburg Synonyms: Abies canadensis Miller Picea alba (Aiton) Link Picea alba var
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brevicaudatus (Engelmann) Fernald Juncus canadensis var. brevicaudatus Engelmann Juncus canadensis var. coarctatus Engelmann Juncus canadensis var. kuntzei Buchenau Juncus
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Pooideae tribePoaceae tribe Triticeae genusElymus speciesElymus canadensis varietyElymus canadensis var. brachystachys (Scribn. & C.R. Ball) Farw. Mary E. Barkworth
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LAYOUT:treatment:TUOYAL familyViolaceae genusViola speciesViola canadensis varietyViola canadensis var. scopulorum A. Gray Bot. Gaz. 11: 291. 1886. R. John Little
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Drancunculus speciesArtemisia campestris subspeciesArtemisia campestris subsp. canadensis (Michaux) Scoggan Fl. Canada 1: 52. 1978. Leila M. Shultz Common names:
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Wilson-Ramsey Yevonn Wilson-Ramsey Cornaceae Cornaceae Cornaceae Cornus canadensis Cornus sericea Cornus sessilis Yevonn Wilson-Ramsey Yevonn Wilson-Ramsey
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Pooideae tribePoaceae tribe Triticeae genusElymus speciesElymus canadensis varietyElymus canadensis var. robustus (Scribn. & J.G. Sm.) Mack. & Bush Mary E. Barkworth
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Brunton Common names: Shore quillwort isoète riparien Synonyms: Isoëtes canadensis (Engelmann) A. A. Eaton Isoëtes saccharata Engelmann Treatment appears
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Ranunculaceae Ranunculaceae Ranunculus acris Ranunculus pensylvanicus Hydrastis canadensis John Myers John Myers John Myers Ranunculaceae Ranunculaceae Ranunculaceae
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LAYOUT:treatment:TUOYAL familyViolaceae genusViola speciesViola canadensis varietyViola canadensis var. rugulosa (Greene) C. L. Hitchcock in C. L. Hitchcock
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speciesSanguinaria canadensis Linnaeus Sp. Pl. 1: 505. 1753. EndemicIllustrated Synonyms: Sanguinaria australis Greene Sanguinaria canadensis var. rotundifolia (Greene)
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Canada rush IllustratedEndemic Synonyms: Juncus canadensis var. longicaudatus Engelmann Juncus canadensis var. sparsiflorus Fernald Juncus longicaudatus
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Fernald, M. L. 1931. Potentilla canadensis and P. simplex. Rhodora 33: 180–191. Potentilla anglica, Potentilla canadensis, Potentilla erecta, Potentilla
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LAYOUT:treatment:TUOYAL familyRanunculaceae genusHydrastis speciesHydrastis canadensis Linnaeus Syst. Nat. ed. 10, 2: 1088. 1759. Bruce A. Ford Common names:
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familyPlantaginaceae genusNuttallanthus Show Lower Taxa Nuttallanthus canadensis, Nuttallanthus floridanus, Nuttallanthus texanus D. A. Sutton Revis. Antirrhineae
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(including A. laevis) and A. canadensis, and the authors have data that suggest A. intermedia is a hybrid of A. canadensis and A. laevis. Amelanchier intermedia
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subsectionSolidago subsect. Triplinerviae speciesSolidago canadensis varietySolidago canadensis var. canadensis John C. Semple, Rachel E. Cook IllustratedEndemic
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genusGlyceria sectionGlyceria sect. Striatae speciesGlyceria canadensis varietyGlyceria canadensis var. canadensis Mary E. Barkworth, Laurel K. Anderton Common names:
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subsectionSolidago subsect. Triplinerviae speciesSolidago canadensis varietySolidago canadensis var. hargeri Fernald Rhodora 17: 11. 1915. John C. Semple
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genusGlyceria sectionGlyceria sect. Striatae speciesGlyceria canadensis varietyGlyceria canadensis var. laxa (Scribn.) Hitchc. Mary E. Barkworth, Laurel K.
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LAYOUT:treatment:TUOYAL familyPapaveraceae genusSanguinaria Show Lower Taxa Sanguinaria canadensis Linnaeus Sp. Pl. 1: 505. 175. , Gen. Pl. ed. 5, 223. 1754. Common names:
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tribeOnagraceae tribe Circaeeae genusCircaea speciesCircaea canadensis subspeciesCircaea canadensis subsp. canadensis David E. Boufford Common names: Enchanter’s nightshade circée
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Basionym: Antennaria canadensis Greene Pittonia 3: 275. 1898 Synonyms: Antennaria canadensis var. randii Fernald Antennaria canadensis var. spathulata Fernald
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crosses, such as Populus ×generosa (discussed under P. trichocarpa) and P. ×canadensis (discussed under P. deltoides), are among the fastest growing and most
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Basionym: Hippophaë canadensis Linnaeus Sp. Pl. 2: 1024. 1753 Synonyms: Elaeagnus canadensis (Linnaeus) A. Nelson Lepargyrea canadensis (Linnaeus) Greene
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apices, and margins sometimes finely double serrate. The name Amelanchier canadensis was applied by many botanists to A. arborea and A. laevis until M. L.
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australis Small Aquilegia canadensis var. australis (Small) Munz Aquilegia canadensis var. coccinea (Small) Munz Aquilegia canadensis var. eminens (Greene)
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Illustrated Synonyms: Pedicularis canadensis var. dobbsii Fernald P. canadensis subsp. fluviatilis (A. Heller) W. A. Weber P. canadensis var. fluviatilis (A. Heller)
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Canada Endemic Basionym: Corydalis canadensis Goldie Edinburgh Philos. J. 6: 329. 1822 Synonyms: Bicuculla canadensis (Goldie) Millspaugh Treatment appears
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Two related members of sect. Aigeiros, Populus nigra Linnaeus and P. ×canadensis Moench, are often planted as staminate clones, often persist after cultivation
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Rosoideae tribeRosaceae tribe Agrimonieae genusSanguisorba speciesSanguisorba canadensis Linnaeus Sp. Pl. 1: 117. 1753. Alan S. Weakley Common names: Canada burnet sanguisorbe
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LAYOUT:treatment:TUOYAL familyRanunculaceae genusHydrastis Show Lower Taxa Hydrastis canadensis J. Ellis in C. Linnaeus, Syst. Nat. ed. 10, 2: 1088. 1759. Bruce A. Ford
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LAYOUT:treatment:TUOYAL familyHydrocharitaceae genusElodea speciesElodea canadensis Michaux Flora Boreali-Americana 1: 20. 1803. Robert R. Haynes Synonyms:
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speciesBoechera canadensis (Linnaeus) Al-Shehbaz Novon 13: 384. 2003. Ihsan A. Al-Shehbaz, Michael D. Windham Basionym: Arabis canadensis Linnaeus Sp. Pl
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iris iris de Hooker IllustratedEndemic Synonyms: Iris canadensis (Foster) Peckham Iris setosa var. canadensis Foster Iris setosa subsp. pygmaea C. E. Lundström
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hystrix or a related species into E. canadensis var. brachystachys. Artificial crosses between E. hystrix and E. canadensis were generally unsuccessful, but
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rock outcrops and cliffs, rich hardwoods, commonly under hemlock (Tsuga canadensis), white pine (Pinus strobus), or tulip poplar (Liriodendron tulipifera)
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Sematophyllaceae Acroporium smallii Patricia M. Eckel Sematophyllaceae Brotherella canadensis Patricia M. Eckel Sematophyllaceae Donnellia commutata Patricia M. Eckel
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Montagne Grimmia arcuatifolia Kindberg Grimmia californica Sullivant Grimmia canadensis Kindberg Grimmia flettii (Holzinger) Cardot Treatment appears in FNA Volume
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raspberry ronce pubescente EndemicIllustrated Basionym: Rubus saxatilis var. canadensis Michaux Fl. Bor.-Amer. 1: 298. 1803 Synonyms: R. pubescens var. pilosifolius A
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violet violette glabre Illustrated Synonyms: Viola californica M. S. Baker V. canadensis var. sitchensis Bongard ex Ledebour V. glabella var. remotifolia Suksdorf
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Synonyms: Sanguisorba canadensis subsp. latifolia (Hooker) Calder & Roy L. Taylor S. canadensis var. latifolia Hooker S. canadensis var. sitchensis (C. A
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blueberry sourtop bleuet fausse-myrtille IllustratedEndemic Synonyms: Cyanococcus canadensis (Kalm ex Richardson) Rydberg Vaccinium angustifolium var. myrtilloides (Michaux)
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