Erigeron speciosus (Lindley) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle (Q2208)
Erigeron speciosus is a taxon with the rank species within the genus Erigeron
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| English |
Erigeron speciosus (Lindley) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle
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Erigeron speciosus is a taxon with the rank species within the genus Erigeron
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Statements
taxon/id/Erigeron speciosus (Lindley) de Candolle
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Erigeron speciosus (Lindley) de Candolle
Erigeron speciosus
(Lindley) de Candolle
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
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CA-AB
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Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.
CA-BC
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Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.
CA-NB
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CA-SK
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Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.
CA-AB
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CA-BC
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US-AZ
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US-CO
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US-ID
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US-MT
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US-NV
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US-NM
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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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(600–)900–3400 m
900 meter
3,400 meter
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rhizomatous, fibrous-rooted, caudices relatively thick.
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Stems erect, glabrous or sparsely hirsuto-pilose (hairs 0.5–1 mm), often minutely glandular distally.
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Leaves basal (usually withering by flowering) and cauline;
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basal blades oblanceolate-spatulate, 30–80 (–150) × 4–18 (–28) mm, margins entire, often ciliate (main veins sometimes also), faces glabrous, eglandular or distal sparsely minutely glandular;
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cauline blades ovate to ovatelanceolate, oblong-lanceolate, or lanceolate, nearly even-sized distally or sometimes mid largest (continuing to immediately below heads, bases usually clasping to subclasping).
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Heads (2–) 4–20 in corymbiform arrays.
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Involucres 6–9 × 11–22 mm.
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Ray-florets 75–150;
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corollas blue to lavender, rarely whitish, 8–16 mm (mostly 1 mm wide), laminae slightly coiling at least at tips.
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Disc corollas 4–5 mm.
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Cypselae 1.5–1.8 mm, 2 (–4) -nerved, faces sparsely strigose;
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pappi: outer of setae, inner of 20–30 bristles.
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glandular
often minutely; distally
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oblanceolate-spatulate
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ovatelanceolate oblong-lanceolate or lanceolate
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ovatelanceolate oblong-lanceolate or lanceolate
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ovatelanceolate oblong-lanceolate or lanceolate
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equal-sized
nearly; distally
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