Agoseris aurantiaca (Hooker) Greene (Q3056)
Agoseris aurantiaca is a taxon with the rank species within the genus Agoseris
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Agoseris aurantiaca (Hooker) Greene
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Agoseris aurantiaca is a taxon with the rank species within the genus Agoseris
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Statements
taxon/id/Agoseris aurantiaca (Hooker) Greene
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Agoseris aurantiaca (Hooker) Greene
Agoseris aurantiaca
(Hooker) Greene
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
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orange-flowered false-dandelion (English)
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CA-AB
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CA-BC
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CA-NT
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CA-QC
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CA-YT
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US-AK
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US-AZ
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US-CA
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US-CO
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US-ID
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US-MT
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US-NM
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US-NV
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US-OR
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US-SD
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US-UT
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US-WA
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US-WY
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Leaves erect to decumbent;
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petioles purplish, petiole margins ciliate to hairy;
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blades 7–38 cm, linear-lanceolate to oblanceolate, margins entire or laciniately pinnatifid, lobes 2–4 pairs, linear to lanceolate, spreading to antrorse, lobules usually inconspicuous to subequaling lobes, rarely lacking, faces glabrous and ± glaucous or sparsely villous.
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Peduncles ± elongating after flowering, 8–40 (–80) cm, glabrate, or apically villous to lanate, eglandular.
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Involucres cylindric to obconic or campanulate, 2.5–3 cm at maturity.
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Phyllaries in 2–3 series, green or medially rosy purple, often with purple-black spots, blotches, and/or midstripes, or nearly all black, subequal to unequal, margins ciliate, faces glabrous or villous, eglandular;
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outer mostly spreading, adaxially glabrous or villous;
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inner erect, elongating after flowering.
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Receptacles epaleate.
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corollas usually orange, sometimes yellow, pink, red, purple, or white, tubes (4–) 7–9 mm, ligules 4–12 × 1–3 mm;
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Cypselae ± dimorphic, 8–18 mm, bodies cylindric to fusiform or obconic, 6–9 (–11) mm, abruptly or gradually tapered to slender beaks (2–) 5–10 mm, lengths mostly equaling bodies;
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ribs strongly ridged, straight, glabrous or scabrous;
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pappi in 2–3 series, 9–15 mm. 2n = 18, 36.
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linear-lanceolate
oblanceolate
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cylindric
obconic or campanulate
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