Hieracium caespitosum Dumortier (Q5849)
Hieracium caespitosum is a synonym of Pilosella caespitosa (Dumortier) P.D. Sell & C. West
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Hieracium caespitosum Dumortier
|
Hieracium caespitosum is a synonym of Pilosella caespitosa (Dumortier) P.D. Sell & C. West
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Statements
taxon/id/Hieracium caespitosum Dumortier
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10–300(–1500) m
10 meter
300 meter
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CA-BC
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CA-MB
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CA-NB
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CA-NL
Nfld. and Labr. (Nfld.)
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CA-NS
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CA-ON
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CA-PE
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CA-QC
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US-CT
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US-DE
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US-DC
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US-GA
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US-ID
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US-IL
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US-IN
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US-KY
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US-ME
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US-MD
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US-MA
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US-MI
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US-MN
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US-MT
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US-NH
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US-NJ
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US-NY
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US-NC
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US-OH
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US-PA
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US-RI
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US-SC
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US-TN
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US-VT
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US-VA
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US-WA
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US-WV
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US-WI
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US-WY
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Stems proximally piloso-hirsute (hairs 1–3+ mm) and stipitate-glandular, sometimes stellate-pubescent as well, distally piloso-hirsute (hairs 1–4+ mm), stellate-pubescent, and stipitate-glandular.
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Leaves: basal 3–8+, cauline 0–2 (–5+);
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blades oblanceolate to lanceolate, 35–120 (–180+) × 12–20+ mm, lengths 2–6 (–10+) times widths, bases cuneate, margins entire or denticulate, apices rounded to acute, faces usually piloso-hirsute (hairs 1–3+ mm) and stellate-pubescent, sometimes glabrate.
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Heads 5–25+ in ± umbelliform or congested, corymbiform arrays.
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Peduncles piloso-hirsute (hairs 1–2.5 mm), stellate-pubescent, and stipitate-glandular.
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Calyculi: bractlets 5–8+.
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Involucres campanulate, 7.5–9 mm.
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Phyllaries 12–18+, apices acute to acuminate, abaxial faces piloso-hirsute (hairs 1–2.5+), stellate-pubescent, and stipitate-glandular.
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corollas yellow, 8–12+ mm.
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Cypselae columnar, 1.5–1.8 mm;
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pappi of 25–30+, white bristles in 1 series, 4–5 (–6) mm.
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stellate-pubescent
sometimes
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piloso-hirsute
well; distally
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