Inula helenium Linnaeus (Q2815)
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Inula helenium is a taxon with the rank species within the genus Inula
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
Inula helenium Linnaeus
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Inula helenium is a taxon with the rank species within the genus Inula
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Statements
taxon/id/Inula helenium Linnaeus
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Inula helenium Linnaeus
Inula helenium
Linnaeus
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-MB
present
introduced
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-QC
present
introduced
1 reference
Marie-Victorin, Fr. 1995. Flore laurentienne. 3e éd. Mise à jour et annotée par L. Brouillet, S.G. Hay, I. Goulet, M. Blondeau, J. Cayouette et J. Labrecque. Gaétan Morin éditeur. 1093 pp.
CA-NB
present
introduced
1 reference
Hinds, H.R. 2000. Flora of New Brunswick : a manual for the identification of the vascular plants of New Brunswick. 2nd edition. Biology Department, University of New Brunswick, Fredericton. 699 pp.
CA-PE
present
introduced
1 reference
Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.
CA-NS
present
introduced
1 reference
Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
Newfoundland, CA
excluded
1 reference
Meades, S., S.G. Hay & L. Brouillet. 2000. Annotated Checklist of the Vascular Plants of Newfoundland and Labrador. Published in association with A Digital Flora of Newfoundland and Labrador Vascular Plants. http://www.digitalnaturalhistory.com/meades.htm (consulted 2009-09-02) http://www.digitalnaturalhistory.com/meades.htm
CA-BC
1 reference
CA-MB
1 reference
CA-NB
1 reference
CA-NS
1 reference
CA-ON
1 reference
CA-PE
1 reference
CA-QC
1 reference
US-CA
1 reference
US-CT
1 reference
US-DE
1 reference
US-IL
1 reference
US-IN
1 reference
US-IA
1 reference
US-KY
1 reference
US-ME
1 reference
US-MD
1 reference
US-MA
1 reference
US-MI
1 reference
US-MN
1 reference
US-MO
1 reference
US-NH
1 reference
US-NJ
1 reference
US-NY
1 reference
US-NC
1 reference
US-OH
1 reference
US-OR
1 reference
US-PA
1 reference
US-RI
1 reference
US-TN
1 reference
US-UT
1 reference
US-VT
1 reference
US-VA
1 reference
US-WA
1 reference
US-WI
1 reference
Plants 50–100 (–200) cm.
1 reference
Leaves: basal blades ± elliptic, mostly 15–40 cm × 100–200+ mm (bases decurrent onto strongly ribbed petioles, margins callose-denticulate, otherwise entire, abaxial faces velvety-woolly, adaxial thinly hairy);
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cauline blades ovate or elliptic to lanceolate, 10–30 cm × 45–120 mm, bases cordate, clasping, margins serrate.
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Involucres (20–) 30–40 mm diam.
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Outer phyllaries ovate, oblong, or ± deltate to lanceolate, 12–20 (–25+) × 6–8 (–20+) mm (abaxially velvety-hairy);
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inner phyllaries progressively narrower, less hairy, more scarious.
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Ray-florets (15–) 50–100+;
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corolla laminae (10–) 20–30+ mm.
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Disc corollas 9–11 mm.
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Cypselae 3–4 mm, glabrous;
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pappi of (40–) 50–60 basally connate, barbellate bristles or setiform scales 6–10 mm. 2n = 20.
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more or less deltate
lanceolate
1 reference
more or less deltate
lanceolate
1 reference
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