Oclemena acuminata (Michaux) Greene (Q2276)

From Canadian Flora Commons
Revision as of 12:50, 24 June 2022 by WikibaseAdmin (talk | contribs) (‎Changed an Item)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Oclemena acuminata is a taxon with the rank species within the genus Oclemena
Language Label Description Also known as
English
Oclemena acuminata (Michaux) Greene
Oclemena acuminata is a taxon with the rank species within the genus Oclemena

    Statements

    taxon/id/Oclemena acuminata (Michaux) Greene
    0 references
    Oclemena acuminata (Michaux) Greene
    Oclemena acuminata
    (Michaux) Greene
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
    accepted
    aster acuminé (French)
    whorled wood aster (English)
    sharp-leaved aster (English)
    Whorled wood aster (English)
    aster acuminé (English)
    1 reference
    Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
    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
    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.
    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
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 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
    Flowering late summer–early fall.
    mesic to humid forests
    acidic soils
    red spruce-fraser fir appalachian forests
    ) to hemlock-white pine-northern hardwoods
    acadian forests
    aspen-white birch groves
    open fir forests
    forest edges
    ridges
    Plants (2–) 10–80 (–100) cm (in extensive, lax clones; rhizomes superficial, elongate, herbaceous or woody, simple).
    Stems 1, erect, stout (2–4 mm diam.), flexuous, simple, ± densely villosulous, eglandular.
    Leaves 11–18, sometimes ± crowded distally (often seemingly whorled), proximal often withering by flowering;
    sessile or winged-subpetiolate;
    blades obovate to oblanceolate, (20–) 60–150 (–170) × (2–) 10–45 (–50) mm, bases cuneate to attenuate, margins flat, serrate distally, teeth sharp, acuminate, ciliate, apices acuminate, faces sparsely villosulous (abaxial mostly along veins and very sparsely stipitate-glandular; array leaves reduced distally).
    Heads (1–) 5–46 (–61+) in open corymbiform arrays, branches arching-ascending, at nearly right to ± acute angles with stems.
    Peduncles thin, 0.9–4.5 cm, densely villosulous, eglandular;
    bracts 1–2, linear, sparsely villosulous.
    Involucres 5–10 mm.
    Ray-florets (9–) 15 (–18);
    corollas white, seldom pinkish, 15–20 × 1.4–2 mm.
    Disc-florets 14–30;
    corollas ampliate, 5.5–7.5 mm, sparsely glandular;
    tubes shorter than narrowly campanulate, sparsely strigillose throats, lobes reflexed, 0.5–1 mm.
    Cypselae tan, fusiform-obconic, ± compressed, 2.8–3.6 mm, ribs 3–5 (concolorous with bodies), faces glabrous, gland-dotted;
    pappi of whitish bristles in 3 series, outer shorter than disc corollas (innermost attenuate).