Saussurea nuda Ledebour (Q3039)
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Saussurea nuda is a taxon with the rank species within the genus Saussurea
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Saussurea nuda Ledebour
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Saussurea nuda is a taxon with the rank species within the genus Saussurea
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taxon/id/Saussurea nuda Ledebour
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Saussurea nuda Ledebour
Saussurea nuda
Ledebour
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-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-YT
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Bennett, B., P.M. Catling, W.J. Cody & G.W. Argus. 2010. New records of vascular plants in the Yukon Territory VIII. Canadian Field Naturalist 124 (1): 1-27. http://canadianfieldnaturalist.ca/index.php/cfn/article/view/1025
CA-AB
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CA-BC
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US-AK
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US-MT
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branched caudices;
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herbage subglabrous to loosely tomentose when young, ± glabrescent, at least proximally.
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Stems usually simple.
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Leaves basal and cauline ± smaller distally, tapered to winged petioles to 7 cm, blades elliptic or lanceolate to ovate, 5–15 cm, bases obtuse to acute, margins subentire to sinuate, dentate or denticulate, apices acute to acuminate;
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distal cauline sessile, ± decurrent.
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Heads 3–20+ in corymbiform to subcapitate arrays;
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(peduncles 0–5 cm).
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Involucres 10–15 mm.
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Phyllaries in 3–4 series subequal or weakly imbricate, linear to lanceolate, abaxial faces dark green, often tinged dark purplish, loosely villous or ± tomentose.
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Receptacles naked.
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corollas purple, 8–11 mm, tubes 4–6 mm, throats 1.5–2 mm, lobes 3–3.5 mm;
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anthers dark purple.
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Cypselae stramineous, 6–7 mm;
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pappi of white to brownish, outer bristles 1–3 mm, inner 9–10 mm. 2n = 26 (as S. densa).
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smaller
more or less; distally
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subentire
sinuate dentate or denticulate
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subentire
sinuate dentate or denticulate
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