Arctanthemum arcticum subsp. polare (Hultén) Tzvelev in A. I. Tolmatchew (Q2093)

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Arctanthemum arcticum subsp. polare is a taxon with the rank subspecies within the species Arctanthemum arcticum
Language Label Description Also known as
English
Arctanthemum arcticum subsp. polare (Hultén) Tzvelev in A. I. Tolmatchew
Arctanthemum arcticum subsp. polare is a taxon with the rank subspecies within the species Arctanthemum arcticum

    Statements

    taxon/id/Arctanthemum arcticum subsp. polare (Hultén) Tzvelev
    0 references
    Arctanthemum arcticum subsp. polare (Hultén) Tzvelev
    Arctanthemum arcticum subsp. polare
    (Hultén) Tzvelev
    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.
    accepted
    Arctanthemum arcticum subsp. polare
    chrysanthème polaire (French)
    chrysanthème arctique (French)
    polar daisy (English)
    Polar daisy (English)
    chrysanthème polaire (English)
    1 reference
    Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.
    1 reference
    Morisse, P. & S. Payette. 1980. La flore et al végétation des Îles Dormeuses (Baie D'Hudson, Territoires du Nord-ouest, Canada). Naturaliste canadien 107: 63-86.
    1 reference
    Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
    1 reference
    Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
    1 reference
    Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
    arctic Russia
    Flowering summer.
    coastal
    habitats
    brackish
    gravel
    beaches
    tideline
    coastal dunes
    beach meadows
    carex salt marshes
    estuarine marshes
    flood plains
    coastal tundra
    Plants (2.5–) 5–20 (–26) cm (more in fruit).
    Stems not branched.
    Leaves mostly basal (cauline to midstem at most);
    basal and proximal: petioles 4–50 mm, blades cuneate to spatulate, 6–30 × 4–16 mm, mostly 0–3-lobed;
    cauline: petioles 0 or 10–25 mm, blades 4–23 × 1–8 mm.
    (flattened, excluding rays).
    Peduncular bracts 6–12 × 1 mm.
    Ray laminae (7–) 9–18 (–21) × (1.5–) 1.8–4.3 mm, veins 4–5 (–12).