Solidago juncea Aiton (Q2386)

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Solidago juncea is a taxon with the rank species within the series Solidago ser. Junceae
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English
Solidago juncea Aiton
Solidago juncea is a taxon with the rank species within the series Solidago ser. Junceae

    Statements

    taxon/id/Solidago juncea Aiton
    0 references
    Solidago juncea Aiton
    Solidago juncea
    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
    verge d'or jonciforme (French)
    solidage élancée (French)
    early goldenrod (English)
    smooth goldenrod (English)
    sharp-toothed goldenrod (English)
    Early goldenrod (English)
    verge d’or junciforme (English)
    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
    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.
    Flowering Jul–Sep.
    open sandy soils
    disturbed areas
    fields
    0–1000+ m
    Plants 30–120 cm;
    caudices branching, sometimes with elongate rhizomes forming new rosettes.
    usually with fascicles of small leaves in axils of distal leaves.
    Leaves: basal and proximal cauline tapering gradually to winged petioles, blades oblanceolate to ovate, 100–300 × 20–70 mm, usually multiple lateral nerves pronounced, margins sharply serrate, ciliate, faces glabrous;
    mid to distal cauline sessile, blades linear-lanceolate, 30–50 × 8–11 mm, reduced distally, margins entire or finely serrate.
    Heads 60–450, secund, in paniculiform arrays, openly secund-pyramidal with proximal branches spreading-recurved, or as broad as long with proximal branches widely ascending, recurved (elm-tree shaped).
    Peduncles 1.5–6 mm, glabrous or sparsely strigillose;
    bracteoles 0–2, linear.
    Involucres narrowly campanulate, 3–4 mm.
    Ray-florets 7–12;
    laminae 2–2.5 × 0.2–0.5 mm.
    Disc-florets 8–15;
    corollas 2.5–3 mm, lobes 0.5–0.8 mm.
    Cypselae 0.9–1.5 mm, sparsely strigose;
    pappi 2.5–3.5 mm. 2n = 18.