Leontodon autumnalis Linnaeus (Q4520)

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Leontodon autumnalis is a synonym of Scorzoneroides autumnalis (Linnaeus) Moench
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Leontodon autumnalis Linnaeus
Leontodon autumnalis is a synonym of Scorzoneroides autumnalis (Linnaeus) Moench

    Statements

    taxon/id/Leontodon autumnalis Linnaeus
    0 references
    taxon synonym
    Flowering Jun–Oct.
    roadsides
    pastures
    open fields
    Greenland
    Eurasia
    Stems 1–20+, decumbent, scapiform, usually branched distally, glabrous proximally, tomentose proximal to heads.
    Leaves: blades narrowly oblanceolate, 4–35 × 0.5–4 cm, entire to deeply dentate or lobed (lobes narrow, straight or slightly recurved), faces glabrous or hirsute, hairs usually simple.
    Heads (1–) 2–5 in loose, corymbiform arrays.
    Peduncles bracteate proximal to heads.
    Calyculi of 16–20, narrowly triangular to subulate bractlets 2–4 mm, tomentulose.
    Involucres campanulate, 7–13 × 8–10 mm.
    Phyllaries 18–20, narrowly lanceolate, 10–12 mm, subequal, glabrous, sparsely tomentose, or coarsely hirsute.
    corollas deep yellow, 13–16 mm.
    Cypselae cylindric or fusiform, 4–7 mm (not beaked);
    pappi wholly of yellowish white or tan, plumose bristles 5–8 mm. 2n = 12, 24.