Antennaria howellii subsp. canadensis (Greene) R. J. Bayer (Q2642)

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Antennaria howellii subsp. canadensis is a taxon with the rank subspecies within the species Antennaria howellii
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English
Antennaria howellii subsp. canadensis (Greene) R. J. Bayer
Antennaria howellii subsp. canadensis is a taxon with the rank subspecies within the species Antennaria howellii

    Statements

    taxon/id/Antennaria howellii subsp. canadensis (Greene) R.J. Bayer
    0 references
    Antennaria howellii subsp. canadensis (Greene) R.J. Bayer
    Antennaria howellii subsp. canadensis
    (Greene) R.J. Bayer
    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
    Antennaria howellii subsp. canadensis
    antennaire du Canada (French)
    immortelle (French)
    Canada pussytoes (English)
    Canadian pussytoes (English)
    antennaire du Canada (English)
    1 reference
    Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
    1 reference
    Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
    Newfoundland, CA
    1 reference
    Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    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
    Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 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
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    Flowering mid spring–early summer.
    pastures
    dry fields
    openings
    woodlands
    forests
    rock barrens
    0–1500 m
    Plants 15–35 cm (stems stipitate-glandular).
    Stolons 3–8 cm.
    Basal leaves 1-nerved, spatulate to oblanceolate, 20–40 × 6–9 mm, tips mucronate, faces abaxially tomentose, adaxially green-glabrous.
    Cauline leaves linear, 12–30 mm, distal flagged.
    Heads 3–7 in corymbiform arrays.
    Involucres: staminate unknown;
    pistillate 7–10 mm.
    Phyllaries (sometimes rose at bases) distally white or cream.
    Corollas: pistillate 4–6.5 mm.
    Cypselae 1–1.5 mm, papillate;
    pappi: pistillate 7–9 mm. 2n = 56, 84 (under A. neodioica).