Difference between revisions of "Packera schweinitziana (Nuttall) W. A. Weber & Á. Löve (Q2908)"

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label / enlabel / en
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Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve
+
Packera schweinitziana (Nuttall) W. A. Weber & Á. Löve
Property / accepted id
 +
Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / rank
 +
Preferred rank
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / qualifier
 +
taxon name: Packera schweinitziana
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / qualifier
 +
taxon authority: (Nuttall) W.A. Weber & Á. Löve
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / qualifier
 +
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / qualifier
 +
publication: FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / qualifier
 +
taxon status: accepted
Property / accepted id: Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve / reference
 +
Property / taxon name
 +
Packera schweinitziana
Property / taxon name: Packera schweinitziana / rank
 +
Normal rank
Property / taxon name: Packera schweinitziana / reference
 +
Property / taxon authority
 +
(Nuttall) W.A. Weber & Á. Löve
Property / taxon authority: (Nuttall) W.A. Weber & Á. Löve / rank
 +
Normal rank
Property / taxon authority: (Nuttall) W.A. Weber & Á. Löve / reference
 +
Property / taxon rank
 +
Property / taxon rank: species / rank
 +
Normal rank
Property / taxon rank: species / reference
 +
Property / taxon status
 +
accepted
Property / taxon status: accepted / rank
 +
Normal rank
Property / taxon status: accepted / reference
 +
Property / common name
 +
séneçon de Schweinitz (French)
Property / common name: séneçon de Schweinitz (French) / rank
 +
Preferred rank
Property / common name: séneçon de Schweinitz (French) / reference
 +
Property / common name
 +
Schweinitz's groundsel (English)
Property / common name: Schweinitz's groundsel (English) / rank
 +
Preferred rank
Property / common name: Schweinitz's groundsel (English) / reference
 +
Property / common name
 +
Schweinitz's ragwort (English)
Property / common name: Schweinitz's ragwort (English) / rank
 +
Preferred rank
Property / common name: Schweinitz's ragwort (English) / reference
 +
Property / common name
 +
Robbins' senecio (English)
Property / common name: Robbins' senecio (English) / rank
 +
Preferred rank
Property / common name: Robbins' senecio (English) / reference
 +
Property / common name
 +
swamp ragwort (English)
Property / common name: swamp ragwort (English) / rank
 +
Preferred rank
Property / common name: swamp ragwort (English) / reference
 +
Property / common name
 +
Schweinitz’s ragwort (English)
Property / common name: Schweinitz’s ragwort (English) / rank
 +
Normal rank
Property / common name: Schweinitz’s ragwort (English) / reference
 +
Property / VasCan taxon numeric id
 +
3339
Property / VasCan taxon numeric id: 3339 / rank
 +
Normal rank
Property / VasCan taxon numeric id: 3339 / reference
 +
Property / distribution
 +
CA-NB
Property / distribution: CA-NB / rank
 +
Normal rank
Property / distribution: CA-NB / qualifier
 +
Property / distribution: CA-NB / qualifier
 +
Property / distribution: CA-NB / qualifier
 +
Property / distribution: CA-NB / reference
 +
provenance: Database of Vascular Plants of Canada
publication: 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.
Property / distribution
 +
CA-NS
Property / distribution: CA-NS / rank
 +
Normal rank
Property / distribution: CA-NS / qualifier
 +
Property / distribution: CA-NS / qualifier
 +
Property / distribution: CA-NS / qualifier
 +
Property / distribution: CA-NS / reference
 +
provenance: Database of Vascular Plants of Canada
publication: Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
Property / distribution
 +
CA-PE
Property / distribution: CA-PE / rank
 +
Normal rank
Property / distribution: CA-PE / qualifier
 +
Property / distribution: CA-PE / qualifier
 +
Property / distribution: CA-PE / qualifier
 +
Property / distribution: CA-PE / reference
 +
provenance: Database of Vascular Plants of Canada
publication: 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.
Property / distribution
 +
CA-QC
Property / distribution: CA-QC / rank
 +
Normal rank
Property / distribution: CA-QC / qualifier
 +
Property / distribution: CA-QC / qualifier
 +
Property / distribution: CA-QC / qualifier
 +
Property / distribution: CA-QC / reference
 +
provenance: Database of Vascular Plants of Canada
publication: 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.
Property / distribution
 +
CA-NB
Property / distribution: CA-NB / rank
 +
Normal rank
Property / distribution: CA-NB / qualifier
 +
Property / distribution: CA-NB / qualifier
 +
Property / distribution: CA-NB / reference
 +
Property / distribution
 +
CA-NS
Property / distribution: CA-NS / rank
 +
Normal rank
Property / distribution: CA-NS / qualifier
 +
Property / distribution: CA-NS / qualifier
 +
Property / distribution: CA-NS / reference
 +
Property / distribution
 +
CA-PE
Property / distribution: CA-PE / rank
 +
Normal rank
Property / distribution: CA-PE / qualifier
 +
Property / distribution: CA-PE / qualifier
 +
Property / distribution: CA-PE / reference
 +
Property / distribution
 +
CA-QC
Property / distribution: CA-QC / rank
 +
Normal rank
Property / distribution: CA-QC / qualifier
 +
Property / distribution: CA-QC / qualifier
 +
Property / distribution: CA-QC / reference
 +
Property / distribution
 +
US-ME
Property / distribution: US-ME / rank
 +
Normal rank
Property / distribution: US-ME / qualifier
 +
Property / distribution: US-ME / qualifier
 +
Property / distribution: US-ME / reference
 +
Property / distribution
 +
US-NH
Property / distribution: US-NH / rank
 +
Normal rank
Property / distribution: US-NH / qualifier
 +
Property / distribution: US-NH / qualifier
 +
Property / distribution: US-NH / reference
 +
Property / distribution
 +
US-NY
Property / distribution: US-NY / rank
 +
Normal rank
Property / distribution: US-NY / qualifier
 +
Property / distribution: US-NY / qualifier
 +
Property / distribution: US-NY / reference
 +
Property / distribution
 +
US-NC
Property / distribution: US-NC / rank
 +
Normal rank
Property / distribution: US-NC / qualifier
 +
Property / distribution: US-NC / qualifier
 +
Property / distribution: US-NC / reference
 +
Property / distribution
 +
US-TN
Property / distribution: US-TN / rank
 +
Normal rank
Property / distribution: US-TN / qualifier
 +
Property / distribution: US-TN / qualifier
 +
Property / distribution: US-TN / reference
 +
Property / distribution
 +
US-VT
Property / distribution: US-VT / rank
 +
Normal rank
Property / distribution: US-VT / qualifier
 +
Property / distribution: US-VT / qualifier
 +
Property / distribution: US-VT / reference
 +
Property / parent taxon
 +
Property / parent taxon: Packera Á. Löve & D. Löve / rank
 +
Normal rank
Property / parent taxon: Packera Á. Löve & D. Löve / reference
 +
Property / taxon habit
 +
herb
Property / taxon habit: herb / rank
 +
Normal rank
Property / taxon habit: herb / reference
 +
Property / GBIF taxon key
 +
3113988
Property / GBIF taxon key: 3113988 / rank
 +
Normal rank
Property / GBIF taxon key: 3113988 / reference
 +
Property / IUCN Redlist Category
 +
NE
Property / IUCN Redlist Category: NE / rank
 +
Normal rank
Property / IUCN Redlist Category: NE / reference
 +
Property / phenology
 +
Flowering May–Jul.
Property / phenology: Flowering May–Jul. / rank
 +
Normal rank
Property / phenology: Flowering May–Jul. / reference
 +
Property / taxon habitat
 +
wet areas
Property / taxon habitat: wet areas / rank
 +
Normal rank
Property / taxon habitat: wet areas / reference
 +
Property / taxon habitat
 +
meadows
Property / taxon habitat: meadows / rank
 +
Normal rank
Property / taxon habitat: meadows / reference
 +
Property / taxon habitat
 +
swamps
Property / taxon habitat: swamps / rank
 +
Normal rank
Property / taxon habitat: swamps / reference
 +
Property / taxon habitat
 +
ditches
Property / taxon habitat: ditches / rank
 +
Normal rank
Property / taxon habitat: ditches / reference
 +
Property / taxon habitat
 +
roadsides
Property / taxon habitat: roadsides / rank
 +
Normal rank
Property / taxon habitat: roadsides / reference
 +
Property / taxon habitat
 +
sunny
Property / taxon habitat: sunny / rank
 +
Normal rank
Property / taxon habitat: sunny / reference
 +
Property / elevation
 +
100–1800 m
Property / elevation: 100–1800 m / rank
 +
Normal rank
Property / elevation: 100–1800 m / qualifier
 +
measurement range from:

100 meter

Amount100 meter
Unitmeter
Property / elevation: 100–1800 m / qualifier
 +
measurement range to:

1,800 meter

Amount1,800 meter
Unitmeter
Property / elevation: 100–1800 m / reference
 +
Property / special status
 +
E
Property / special status: E / rank
 +
Normal rank
Property / special status: E / reference
 +
Property / taxon description fragment
 +
Stems 1, glabrous or leaf-axils sparsely tomentose.
Property / taxon description fragment: Stems 1, glabrous or leaf-axils sparsely tomentose. / rank
 +
Normal rank
Property / taxon description fragment: Stems 1, glabrous or leaf-axils sparsely tomentose. / reference
 +
Property / taxon description fragment
 +
Basal leaves (and proximal cauline) petiolate;
Property / taxon description fragment: Basal leaves (and proximal cauline) petiolate; / rank
 +
Normal rank
Property / taxon description fragment: Basal leaves (and proximal cauline) petiolate; / reference
 +
Property / taxon description fragment
 +
blades narrowly ovate to oblong-lanceolate, 30–70+ × 10–20+ mm, bases abruptly contracted to subcordate, margins usually serrate-dentate, sometimes subcrenate (apices acute).
Property / taxon description fragment: blades narrowly ovate to oblong-lanceolate, 30–70+ × 10–20+ mm, bases abruptly contracted to subcordate, margins usually serrate-dentate, sometimes subcrenate (apices acute). / rank
 +
Normal rank
Property / taxon description fragment: blades narrowly ovate to oblong-lanceolate, 30–70+ × 10–20+ mm, bases abruptly contracted to subcordate, margins usually serrate-dentate, sometimes subcrenate (apices acute). / reference
 +
Property / taxon description fragment
 +
Cauline leaves gradually reduced (± sessile; lacerate to subcrenate).
Property / taxon description fragment: Cauline leaves gradually reduced (± sessile; lacerate to subcrenate). / rank
 +
Normal rank
Property / taxon description fragment: Cauline leaves gradually reduced (± sessile; lacerate to subcrenate). / reference
 +
Property / taxon description fragment
 +
Heads 8–20+ in loose, corymbiform arrays.
Property / taxon description fragment: Heads 8–20+ in loose, corymbiform arrays. / rank
 +
Normal rank
Property / taxon description fragment: Heads 8–20+ in loose, corymbiform arrays. / reference
 +
Property / taxon description fragment
 +
Peduncles bracteate, glabrous.
Property / taxon description fragment: Peduncles bracteate, glabrous. / rank
 +
Normal rank
Property / taxon description fragment: Peduncles bracteate, glabrous. / reference
 +
Property / taxon description fragment
 +
Calyculi conspicuous.
Property / taxon description fragment: Calyculi conspicuous. / rank
 +
Normal rank
Property / taxon description fragment: Calyculi conspicuous. / reference
 +
Property / taxon description fragment
 +
Ray-florets 8–13;
Property / taxon description fragment: Ray-florets 8–13; / rank
 +
Normal rank
Property / taxon description fragment: Ray-florets 8–13; / reference
 +
Property / taxon description fragment
 +
corolla laminae 4–7 mm.
Property / taxon description fragment: corolla laminae 4–7 mm. / rank
 +
Normal rank
Property / taxon description fragment: corolla laminae 4–7 mm. / reference
 +
Property / taxon description fragment
 +
Disc-florets 50–70+;
Property / taxon description fragment: Disc-florets 50–70+; / rank
 +
Normal rank
Property / taxon description fragment: Disc-florets 50–70+; / reference
 +
Property / taxon description fragment
 +
corolla-tubes 3.5–4 mm, limbs 3–3.5 mm.
Property / taxon description fragment: corolla-tubes 3.5–4 mm, limbs 3–3.5 mm. / rank
 +
Normal rank
Property / taxon description fragment: corolla-tubes 3.5–4 mm, limbs 3–3.5 mm. / reference
 +
Property / taxon description fragment
 +
Cypselae 1–1.5 mm, glabrous;
Property / taxon description fragment: Cypselae 1–1.5 mm, glabrous; / rank
 +
Normal rank
Property / taxon description fragment: Cypselae 1–1.5 mm, glabrous; / reference
 +
Property / taxon description fragment
 +
pappi 5–5.5 mm. 2n = 44.
Property / taxon description fragment: pappi 5–5.5 mm. 2n = 44. / rank
 +
Normal rank
Property / taxon description fragment: pappi 5–5.5 mm. 2n = 44. / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
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Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
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Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
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Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: range morphology value / rank
 +
Normal rank
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / qualifier
 +
Property / morphology statement: range morphology value / reference
 +
Property / morphology statement
 +
Property / morphology statement: simple morphology value / rank
 +
Normal rank
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / qualifier
 +
Property / morphology statement: simple morphology value / reference
 +

Latest revision as of 12:50, 24 June 2022

Packera schweinitziana is a taxon with the rank species within the genus Packera
Language Label Description Also known as
English
Packera schweinitziana (Nuttall) W. A. Weber & Á. Löve
Packera schweinitziana is a taxon with the rank species within the genus Packera

    Statements

    taxon/id/Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve
    0 references
    Packera schweinitziana (Nuttall) W.A. Weber & Á. Löve
    Packera schweinitziana
    (Nuttall) W.A. Weber & Á. Löve
    FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.
    accepted
    Packera schweinitziana
    (Nuttall) W.A. Weber & Á. Löve
    séneçon de Schweinitz (French)
    Schweinitz's groundsel (English)
    Schweinitz's ragwort (English)
    Robbins' senecio (English)
    swamp ragwort (English)
    Schweinitz’s ragwort (English)
    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.
    1 reference
    Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.
    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.
    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.
    Flowering May–Jul.
    Stems 1, glabrous or leaf-axils sparsely tomentose.
    Basal leaves (and proximal cauline) petiolate;
    blades narrowly ovate to oblong-lanceolate, 30–70+ × 10–20+ mm, bases abruptly contracted to subcordate, margins usually serrate-dentate, sometimes subcrenate (apices acute).
    Cauline leaves gradually reduced (± sessile; lacerate to subcrenate).
    Heads 8–20+ in loose, corymbiform arrays.
    Peduncles bracteate, glabrous.
    Calyculi conspicuous.
    Ray-florets 8–13;
    corolla laminae 4–7 mm.
    Disc-florets 50–70+;
    corolla-tubes 3.5–4 mm, limbs 3–3.5 mm.
    Cypselae 1–1.5 mm, glabrous;
    pappi 5–5.5 mm. 2n = 44.