Packera glabella (Poiret) C. Jeffrey (Q2896)
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Packera glabella is a taxon with the rank species within the genus Packera
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Packera glabella (Poiret) C. Jeffrey
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Packera glabella is a taxon with the rank species within the genus Packera
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Statements
taxon/id/Packera glabella (Poiret) C. Jeffrey
0 references
Packera glabella (Poiret) C. Jeffrey
Packera glabella
(Poiret) C. Jeffrey
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
accepted
1 reference
CA-ON
present
introduced
1 reference
Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.
US-AL
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US-AR
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US-FL
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US-GA
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US-IL
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US-IN
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US-KS
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US-KY
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US-LA
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US-MS
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US-MO
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US-NE
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US-NC
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US-OH
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US-OK
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US-SC
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US-TN
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US-TX
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Stems 1 (striated, frequently hollow, often pink to purple-tinged), glabrous or leaf-axils sparsely tomentose.
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Basal leaves (and proximal cauline) obscurely petiolate;
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blades obovate to oblanceolate, sometimes lyrate (lateral lobes to 5 pairs, terminal lobes larger than laterals), 50–150+ × 10–30+ mm, bases tapering, ultimate margins crenate to irregularly undulate.
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Cauline leaves gradually reduced (weakly clasping, similar to basal).
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Heads 8–30+ in umbelliform or cymiform arrays (robust plants with multiple arrays).
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Peduncles bracteate, glabrous or bases tomentose.
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Calyculi conspicuous (bractlets 2.5–4 mm).
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Ray-florets (8–) 13;
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corolla laminae 7–9 mm.
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Disc-florets 35–50+;
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corolla-tubes 2.5–3.5 mm, limbs 2–3 mm.
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Cypselae 1–1.5 mm, sparsely hirtellous on ribs or glabrous;
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pappi 3–4 mm. 2n = 46.
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