Townsendia hookeri Beaman (Q2526)
Townsendia hookeri is a taxon with the rank species within the genus Townsendia
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Townsendia hookeri Beaman
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Townsendia hookeri is a taxon with the rank species within the genus Townsendia
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Statements
taxon/id/Townsendia hookeri Beaman
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Townsendia hookeri Beaman
Townsendia hookeri
Beaman
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-BC
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Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/
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-SK
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Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
CA-YT
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Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.
CA-AB
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CA-BC
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CA-SK
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CA-YT
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US-AK
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US-CO
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US-ID
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US-MT
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US-NE
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US-ND
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US-SD
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US-UT
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US-WY
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700–1800 m
700 meter
1,800 meter
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internodes 0.1–1 mm, ± strigose.
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Leaves basal and cauline, blades narrowly oblanceolate to linear, 5–25 (–40+) × 1–1.5 (–3) mm, fleshy, faces ± strigoso-sericeous, little, if at all.
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Involucres ± campanulate, 8–18+ mm diam.
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Phyllaries 50–65+ in 5+ series, the longer ± lance-linear, 7–11 (–13) mm (l/w = 6–9), apices attenuate, abaxial faces sparsely strigose or glabrate.
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Ray-florets 15–35;
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corollas white adaxially, laminae 8–12+ mm, glabrous abaxially.
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Disc-florets 120–180+;
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corollas 4–5 (–6+) mm.
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Cypselae 3.5–4.5 mm, faces hairy, hair tips glochidiform;
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on ray cypselae ca. 30 subulate to setiform scales (1–) 5–7 mm;
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on disc cypselae ca. 30 subulate to setiform scales 5.5–7.5+ mm.
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narrowly oblanceolate
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strigoso-sericeous
more or less
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