Carex lupuliformis Sartwell ex Dewey (Q297)

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Carex lupuliformis is a taxon with the rank species within the section Carex sect. Lupulinae
Language Label Description Also known as
English
Carex lupuliformis Sartwell ex Dewey
Carex lupuliformis is a taxon with the rank species within the section Carex sect. Lupulinae

    Statements

    taxon/id/Carex lupuliformis Sartwell ex Dewey
    0 references
    Carex lupuliformis Sartwell ex Dewey
    Carex lupuliformis
    Sartwell ex Dewey
    FNA Editorial Committee. 2002. Flora of North America north of Mexico. Volume 23: Cyperaceae. Oxford University Press, New York.
    accepted
    carex faux-lupulina (French)
    false hop sedge (English)
    hop-like sedge (English)
    knotted hop sedge (English)
    knobbed hop sedge (English)
    Carex faux-lupulina (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.
    wet forests
    openings
    forest ponds
    riverine wetlands
    marshes
    wet thickets
    Plants loosely cespitose or not, long-rhizomatous.
    Culms solitary or not, erect, 50–130 cm.
    basal sheaths brownish;
    sheath of distal leaf 3–21 cm;
    ligules rounded to triangular, 6–28 mm;
    blades 30–80 cm × 6–13 mm.
    Inflorescences 6–40 cm;
    peduncles of proximal spikes 1–13 cm, basal 2 peduncles 2–17 cm apart;
    of terminal spikes 1–12 cm, shorter than to somewhat exceeding the distal pistillate spike;
    bracts leafy, sheath 1–9 cm;
    blades 20–70 cm × 4–11 mm.
    Spikes: proximal pistillate spikes 2–6, the distal usually ± crowded, ascending, densely 8–90-flowered, usually cylindric, 2–8 × 1.5–3 cm;
    terminal staminate spikes 1–2, 2–10 cm × 2–5 mm.
    Pistillate scales 3–9 veined, lanceolate, 6–13 × 1.8–3.2 mm, apex acute to awned, awn rough, to 5.5 mm.
    Anthers 3, 3.5–7 mm.
    Perigynia ascending to spreading, strongly 17–25-veined, sessile, lanceovoid, 12–18.5 × 3.8–6 mm, shiny, glabrous;
    beak conic, 6–9 mm.
    Achenes stipitate, rhombic, concave faces, angles thickened, prominently knobbed with hard, nipplelike points, 3–4.5 × (2.2–) 2.4–3.4 mm;