Cirsium edule var. macounii (Greene) D. J. Keil (Q3026)
Cirsium edule var. macounii is a taxon with the rank variety within the species Cirsium edule
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Cirsium edule var. macounii (Greene) D. J. Keil
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Cirsium edule var. macounii is a taxon with the rank variety within the species Cirsium edule
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Statements
taxon/id/Cirsium edule var. macounii (Greene) D.J. Keil
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Cirsium edule var. macounii (Greene) D.J. Keil
Cirsium edule var. macounii
(Greene) D.J. Keil
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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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-BC
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US-AK
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US-WA
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Heads often densely crowded at stem tips.
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Peduncles 0–5 (–10) cm.
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Involucres 2–4 × 2.5–4 cm, usually densely arachnoid.
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Phyllary apices widely spreading, long-acicular, spines 5–15 mm.
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Corollas (15–) 18–22 mm, tubes 7–11 mm, throats (4–) 5–8.5 mm, lobes (2–) 4.5–7 mm;
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style tips 4–5 mm.
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Cypselae dark-brown, 5–6.5 mm;
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pappi 20–25 mm. 2n = 34 (as C. edule).
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