2. The following are designated as threatened plant species:— American ginseng (Panax quinquefolius Linnaeus) as regards its wild populations;
— American water-willow (Justicia americana (Linnaeus) Vahl);
— autumn coralroot (Corallorhiza odontorhiza (Willdenow) Poiret var. odontorhiza);
— blunt-lobed woodsia (Woodsia obtusa (Sprengel) Torrey subsp. obtusa).
— blunt waterleaf (Hydrophyllum canadense Linnaeus);
— bog fern (Coryphopteris simulata (Davenport) S.E. Fawcett);
— broad beech fern (Phegopteris hexagonoptera (Michaux) Fée);
— broom crowberry (Corema conradii (Torrey) Torrey ex Loudon);
— butterfly weed (Asclepias tuberosa (Linnaeus) subsp. interior Woodson);
— Carolina geranium (Geranium carolinianum Linnaeus);
— cockspur hawthorn (Crataegus crus-galli Linnaeus var. crus-galli);
— cork elm (Ulmus thomasii Sargent);
— dense whitlowgrass (Draba pycnosperma Fernald & C.H. Knowlton);
— dwarf arctic ragwort (Packera heterophylla (Fischer) E. Wiebe);
— dwarf huckleberry (Gaylussacia bigeloviana (Fernald) Sorrie & Weakley);
— false hop sedge (Carex lupuliformis Sartwell ex Dewey);
— Fernald’s milk-vetch (Astragalus robbinsii (Oakes) A. Gray var. fernaldii (Rydberg) Barneby);
— forked three-awned grass (Aristida basiramea Engelmann ex Vasey);
— Geyer’s yellow monkeyflower (Erythranthe geyeri (Torrey) G.L. Nesom);
— green dragon (Arisaema dracontium (Linnaeus) Schott);
— green-scaled willow (Salix chlorolepis Fernald);
— Griscom’s arnica (Arnica griscomii Fernald subsp. griscomii);
— Gulf of St. Lawrence aster (Symphyotrichum laurentianum (Fernald) G.L. Nesom);
— hooded arrowhead (Sagittaria montevidensis Chamisso & Schlechtendal subsp. spongiosa (Engelmann) Bogin);
— Indian’s dream (Aspidotis densa (Brackenridge) Lellinger);
— lizard’s tail (Saururus cernuus Linnaeus);
— long-leaved bluets (Houstonia longifolia Gaertner);
— Macoun’s fringed gentian (Gentianopsis virgata (Rafinesque) Holub subsp. macounii (Holm) J.S. Pringle) where it grows in the territory of Municipalité régionale de comté de Bonaventure;
— May apple (Podophyllum peltatum Linnaeus);
— meadow barley (Hordeum brachyantherum Nevski subsp. brachyantherum);
— meadow thistle (Cirsium scariosum Nuttall var. scariosum);
— narrow-leaf vervain (Verbena simplex Lehmann);
— Parker’s pipewort (Eriocaulon parkeri B.L. Robinson);
— pitch pine (Pinus rigida P. Miller);
— Provancher’s fleabane (Erigeron philadelphicus Linnaeus var. provancheri (Marie-Victorin & J. Rousseau) B. Boivin);
— purple cliffbrake (Pellaea atropurpurea (Linnaeus) Link);
— putty-root (Aplectrum hyemale (Muhlenberg ex Willdenow) Nuttall);
— Puvirnituq Mountain draba (Draba puvirnituqii G.A. Mulligan & Al-Shehbaz);
— Québec rockcress (Boechera quebecensis Windham & Al-Shehbaz);
— redwhiskered clammyweed (Polanisia dodecandra (Linnaeus) de Candolle subsp. dodecandra)
— round-leaf ragwort (Packera obovata (Mulhenberg ex Willdenow) W.A. Weber & Á. Löve);
— sharp-fruited rush (Juncus acuminatus Michaux);
— slender muhly (Muhlenbergia tenuiflora (Willdenow) Britton, Sterns and Poggenburg);
— slender wood sedge (Carex digitalis Willdenow var. digitalis);
— smooth cliff-brake (Pellaea glabella Mettenius ex Kuhn subsp. glabella);
— soft-hair marble-seed (Lithospermum parviflorum Weakley, Witsell & D. Estes);
— southern twayblade (Neottia bifolia (Rafinesque) Baumbach);
— sparrow’s-egg lady’s-slipper (Cypripedium passerinum Richardson);
— spotted beebalm (Monarda punctata Linnaeus var. villicaulis (Pennell) E.J. Palmer & Steyermark);
— spring forget-me-not (Myosotis verna Nuttall);
— sticky locoweed (Oxytropis borealis de Candolle var. viscida (Nuttall) S.L. Welsh);
— Van Brunt’s Jacob’s ladder (Polemonium vanbruntiae Britton);
— Victorin’s gentian (Gentianopsis virgata (Rafinesque) Holub subsp. victorinii (Fernald) Lammers);
— Victorin’s water-hemlock (Cicuta maculata Linnaeus var. victorinii (Fernald) B. Boivin);
— wall-rue (Asplenium ruta-muraria Linnaeus var. cryptolepis (Fernald) Wherry);
— weakstalk bulrush (Schoenoplectiella purshiana (Fernald) Lye var. purshiana);
— white wood aster (Eurybia divaricata (Linnaeus) G. L. Nesom);
— woodland pinedrops (Pterospora andromedea Nuttall);
— Wright’s spikerush (Eleocharis diandra C. Wright);