Arctanthemum arcticum subsp. polare (Hultén) Tzvelev in A. I. Tolmatchew (Q2093)
Arctanthemum arcticum subsp. polare is a taxon with the rank subspecies within the species Arctanthemum arcticum
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Arctanthemum arcticum subsp. polare (Hultén) Tzvelev in A. I. Tolmatchew
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Arctanthemum arcticum subsp. polare is a taxon with the rank subspecies within the species Arctanthemum arcticum
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Statements
taxon/id/Arctanthemum arcticum subsp. polare (Hultén) Tzvelev
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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
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CA-MB
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Manitoba Checklist, 2002
CA-NT
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Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.
CA-NU
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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.
CA-ON
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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.
CA-QC
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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.
CA-YT
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Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
CA-MB
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CA-NT
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CA-NU
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CA-ON
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CA-QC
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CA-YT
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US-AK
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Plants (2.5–) 5–20 (–26) cm (more in fruit).
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Stems not branched.
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Leaves mostly basal (cauline to midstem at most);
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basal and proximal: petioles 4–50 mm, blades cuneate to spatulate, 6–30 × 4–16 mm, mostly 0–3-lobed;
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cauline: petioles 0 or 10–25 mm, blades 4–23 × 1–8 mm.
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(flattened, excluding rays).
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Peduncular bracts 6–12 × 1 mm.
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Ray laminae (7–) 9–18 (–21) × (1.5–) 1.8–4.3 mm, veins 4–5 (–12).
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