Liatris aspera Michaux (Q2611)
Liatris aspera is a taxon with the rank species within the genus Liatris
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Liatris aspera Michaux
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Liatris aspera is a taxon with the rank species within the genus Liatris
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Statements
taxon/id/Liatris aspera Michaux
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Liatris aspera Michaux
Liatris aspera
Michaux
FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.
accepted
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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-ON
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Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/
CA-ON
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US-AL
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US-AR
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US-FL
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US-GA
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US-IL
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US-IN
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US-IA
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US-KS
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US-KY
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US-LA
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US-MI
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US-MN
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US-MS
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US-MO
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US-NE
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US-NC
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US-ND
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US-OH
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US-OK
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US-SC
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US-SD
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US-TN
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US-TX
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US-VA
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US-WV
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US-WI
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50–500(–900) m
50 meter
500 meter
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Stems hispidulous-puberulent.
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Leaves: basal (usually withering before flowering) and proximal cauline 1-nerved, broadly oblanceolate to elliptic or lanceolate-spatulate to linear-lanceolate, 80–250 × (4–) 6–25 mm, gradually or abruptly reduced distally, essentially glabrous or sparsely or densely puberulent-hispidulous, ± glanddotted (distal especially).
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Heads in loose, spiciform arrays.
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Peduncles 0 or (ascending to spreading or deflexed) 1–5 (–10) mm.
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Involucres campanulate-hemispheric to turbinate-campanulate, (9–) 10–16 × 10–20 mm.
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Phyllaries usually in 4–5 series, (outer or outer and middle usually reflexed) broadly obovate to oblong-spatulate, unequal, essentially glabrous, margins with relatively broad, whitish-hyaline, irregular to erose or lacerate borders (especially on the distal 1/3), strongly bullate (with a sharp, low, rounded buttress delimiting the hyaline border), apices usually rounded to subtruncate.
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Florets (14–) 18–24 (–30);
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corolla-tubes pilose inside.
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Cypselae (3.5–) 4.5–6 mm;
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pappi: lengths ± equaling corollas, bristles barbellate.
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hispidulous-puberulent
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broadly oblanceolate
elliptic or lanceolate-spatulate
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reduced
abruptly; abruptly; distally
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puberulent-hispidulous
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campanulate-hemispheric
turbinate-campanulate
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broadly obovate
oblong-spatulate
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