Solidago missouriensis Nuttall (Q2387)

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Solidago missouriensis is a taxon with the rank species within the series Solidago ser. Junceae
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English
Solidago missouriensis Nuttall
Solidago missouriensis is a taxon with the rank species within the series Solidago ser. Junceae

    Statements

    taxon/id/Solidago missouriensis Nuttall
    0 references
    Solidago missouriensis Nuttall
    Solidago missouriensis
    Nuttall
    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
    Solidago missouriensis
    verge d'or du Missouri (French)
    Missouri goldenrod (English)
    prairie goldenrod (English)
    low goldenrod (English)
    Missouri goldenrod (English)
    1 reference
    Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
    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
    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
    Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
    Mexico (Coahuila)
    Flowering (Jul–)Aug–Oct.
    rocky soils
    clay soils
    prairies
    grasslands
    pastures
    open conifers
    rocky soils
    clay soils
    prairies
    grasslands
    pastures
    open conifers forests
    foothills
    proximal elevations
    mountains
    sandstone ledges
    limestone glades
    disturbed soils
    roadsides
    200–2200+ m
    Plants (10–) 30–80 cm;
    rhizomes short to long.
    fascicles of small lateral branch leaves often present in axils.
    Leaves: proximal cauline tapering to long, winged petioles, blades oblanceolate to linear-oblanceolate, 50–100 (–200) (including petiole) × (5–) 10–20 (–30) mm, margins entire to serrulate, usually 3-nerved (2 larger lateral nerves), apices acute, mucronate to acuminate and somewhat spinulose, glabrous;
    mid to distal cauline sessile, blades lanceolate to linear, 40–60 × (2–) 4–14 mm, rapidly reduced distally, margins entire, ciliate, faces glabrous.
    Heads 10–210 in paniculiform arrays, broadly secund-pyramidal or more rhombic to transversely rhombic, (1.5–) 3–12 (–20) × (1.5–) 3–12 cm;
    branches glabrous with secund heads spreading and arching, sometimes ascending with non-secund heads.
    Peduncles 1.4–5 mm, glabrous or sparsely strigose;
    bracteoles 0–3+, linear to lanceolate.
    Involucres narrowly to broadly campanulate, 2.5–4.5 mm.
    Phyllaries in 3–4 series, strongly unequal, margins ciliate-fimbriate, especially apically;
    Ray-florets 5–14;
    laminae 1.5–2 (–4) × 0.2–0.5 (–0.75) mm.
    Disc-florets (6–) 8–20;
    corollas (2–) 3–4 mm, lobes 0.4–1 mm.
    Cypselae (obconic) 1–2 mm, glabrous or sparsely strigose;
    pappi 2.5–3 mm. 2n = 18, 36.