Krigia biflora (Walter) S. F. Blake (Q3122)

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Krigia biflora is a taxon with the rank species within the genus Krigia
Language Label Description Also known as
English
Krigia biflora (Walter) S. F. Blake
Krigia biflora is a taxon with the rank species within the genus Krigia

    Statements

    taxon/id/Krigia biflora (Walter) S.F. Blake
    0 references
    Krigia biflora (Walter) S.F. Blake
    Krigia biflora
    (Walter) S.F. Blake
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 19: Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York.
    accepted
    krigie à deux fleurs (French)
    two-flowered dwarf-dandelion (English)
    orange dwarf-dandelion (English)
    two-flowered Cynthia (English)
    Orange dwarfdandelion (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/
    Flowering Apr–Aug.
    humus soils
    shaded
    mesophytic
    beach-maple
    oak-pine
    oak-hickory woods
    near streams
    meadows
    moist prairies
    madrean woodlands
    caudices stout, fibrous-rooted (sometimes propagating by adventitious-buds on roots).
    Stems 1–5+, erect, scapiform, eglandular or glandular-villous distally.
    Leaves mostly basal (rosettes), some cauline (proximal);
    petioles ± winged;
    blades oblanceolate to obovate or spatulate, 5–25 cm, margins entire or remotely dentate to pinnately lobed, lobes narrow to bluntly triangular or rounded, apices acute to obtuse or rounded, faces glabrous, eglandular (usually glaucous);
    cauline 1–4, sessile, lanceolate, bases sheathing or auriculate-clasping, usually entire, distalmost sometimes reduced, bractlike.
    Heads (2–) 3–20+.
    Peduncles usually in groups of 2–6 from axils of single or paired distal cauline bracts.
    Involucres 7–11 mm.
    Phyllaries 8–18, reflexed in fruit, lanceolate, midveins obscure, apices acute, faces glabrous.
    corollas orange or yellow-orange, 15–25 mm.
    Cypselae reddish-brown, columnar, 2–2.5 mm, 12–15-ribbed;
    pappi of ca. 10 outer scales 0.3–0.5 mm plus 20–40, barbellulate inner bristles 4.5–5.5 mm. 2n = 10, 20.