Hieracium gronovii Linnaeus (Q3098)

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Hieracium gronovii is a taxon with the rank species within the genus Hieracium
Language Label Description Also known as
English
Hieracium gronovii Linnaeus
Hieracium gronovii is a taxon with the rank species within the genus Hieracium

    Statements

    taxon/id/Hieracium gronovii Linnaeus
    0 references
    Hieracium gronovii Linnaeus
    Hieracium gronovii
    Linnaeus
    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
    épervière de Gronovius (French)
    queen devil hawkweed (English)
    queen devil (English)
    Gronovis' hawkweed (English)
    hairy hawkweed (English)
    beaked hawkweed (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/
    Mexico
    Central America
    Flowering (Mar–)Jul–Sep(–Oct).
    Plants 30–45 (–80) cm.
    Stems proximally piloso-hirsute (hairs 2–4+ mm), sometimes stellate-pubescent as well, distally stellate-pubescent, sometimes piloso-hirsute as well.
    Leaves: basal 0 (–2+), cauline (3–) 6–12+;
    blades elliptic or obovate to oblanceolate, 20–35 (–90) × 10–40 (–50) mm, lengths 2–4+ times widths, bases cuneate to rounded (sometimes ± clasping), margins entire, apices rounded to acute, abaxial faces piloso-hirsute (hairs 2–4 mm) and stellate-pubescent, adaxial piloso-hirsute.
    Heads (5–) 25–50 in usually narrow, thyrsiform arrays (lengths of arrays usually 3–6+ times diams., sometimes shorter).
    Peduncles stellate-pubescent and stipitate-glandular.
    Calyculi: bractlets 8–12+.
    Involucres cylindric to campanulate, 7–10 mm.
    Phyllaries 12–15+, apices rounded to acute or acuminate, abaxial faces glabrous or stellate-pubescent, rarely stipitate-glandular as well.
    corollas yellow, 8–9+ mm.
    Cypselae urceolate, 3.5–4.5+ mm;
    pappi of ca. 40+, stramineous bristles in 2+ series, ca. 5 mm.