Solidago arguta Aiton (Q2352)

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Solidago arguta is a taxon with the rank species within the subsection Solidago subsect. Argutae
Language Label Description Also known as
English
Solidago arguta Aiton
Solidago arguta is a taxon with the rank species within the subsection Solidago subsect. Argutae

    Statements

    taxon/id/Solidago arguta Aiton
    0 references
    Solidago arguta Aiton
    Solidago arguta
    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
    cut-leaved goldenrod (English)
    sharp-leaved goldenrod (English)
    Atlantic goldenrod (English)
    verge d'or à dents pointues (French)
    Cut-leaf or sharp-leaved or Atlantic goldenrod (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/
    Plants 50–120 cm;
    caudices branching.
    Stems 1 usually, erect, round, proximally glabrous, strigose in arrays.
    Leaves: basal and proximal cauline tapering abruptly to winged, thin petioles, blades broadly ovate, 100–300 × 30–100 mm, margins sharply serrate, apices acute to acuminate, adaxial faces glabrous or slightly scabrous, or sometimes strigose or strigillose;
    mid to distal cauline sessile, lanceolate, 50–72 × 10–14 mm, reduced distally, becoming entire.
    Heads 25–250, secund, in open, leafy, paniculiform arrays with recurved branches (sometimes elongate), branches and peduncles hairy.
    Peduncles 1.5–3 mm, glabrous or moderately short-hispido-strigose, bracteoles 1–5, lanceolate-oblong, often grading into phyllaries.
    Involucres 2.5–4.5 (–5) mm.
    Ray-florets 2–8;
    laminae 4–4.5 × 0.4–0.6 mm.
    Disc-florets 8–20;
    corollas 3.5–4 mm, lobes 0.6–1.5 mm.
    Cypselae 1.5–2 mm, distinctly ridged, glabrous or strigose distally;
    pappi 3–3.5 mm.