Lactuca ludoviciana (Nuttall) Riddell (Q3130)
Lactuca ludoviciana is a taxon with the rank species within the genus Lactuca
| Language | Label | Description | Also known as |
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| English |
Lactuca ludoviciana (Nuttall) Riddell
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Lactuca ludoviciana is a taxon with the rank species within the genus Lactuca
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Statements
taxon/id/Lactuca ludoviciana (Nuttall) Riddell
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Lactuca ludoviciana (Nuttall) Riddell
Lactuca ludoviciana
(Nuttall) Riddell
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
1 reference
CA-BC
present
introduced
1 reference
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-SK
1 reference
Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf
CA-MB
1 reference
Manitoba Checklist, 2002
CA-ON
present
introduced
1 reference
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-BC
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CA-MB
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CA-SK
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US-AZ
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US-AR
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US-CA
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US-CO
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US-ID
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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-MN
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US-MT
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US-NE
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US-NM
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US-ND
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US-OK
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US-OR
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US-SD
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US-TX
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US-UT
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US-WA
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US-WI
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US-WY
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100–1400 m
100 meter
1,400 meter
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blades of undivided cauline leaves obovate or oblanceolate to spatulate, margins denticulate (piloso-ciliate), midribs usually piloso-setose.
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Heads in paniculiform arrays.
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Involucres 12–15+ mm.
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Phyllaries usually reflexed in fruit.
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corollas usually yellow, sometimes bluish, usually deliquescent.
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Cypselae: bodies brown to blackish (usually mottled), ± flattened, elliptic, 4.5–5+ mm, beaks ± filiform, 2.5–4.5 mm, faces 1 (–3) -nerved;
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