Difference between revisions of "Cirsium arvense (Linnaeus) Scopoli (Q3010) "

taxon name

Cirsium arvense

1 reference

taxon authority

(Linnaeus) Scopoli

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

chardon des champs (French)

1 reference

circe des champs (French)

1 reference

chardon du Canada (French)

1 reference

Canada thistle (English)

1 reference

creeping thistle (English)

1 reference

field thistle (English)

1 reference

Canada or creeping or field thistle (English)

1 reference

chardon du Canada ou des champs (English)

1 reference

cirse des champs (English)

1 reference

VasCan taxon numeric id

2988

1 reference

distribution

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-AB

present

introduced

1 reference

Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 pp.

CA-SK

present

introduced

1 reference

Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf

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

present

introduced

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

Labrador, 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

FR-PM

present

introduced

1 reference

Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).

CA-YT

present

introduced

1 reference

Vascular Plant Herbarium (DAO), Agriculture and Agri-Food Canada, Ottawa, ON. http://res2.agr.ca/ecorc/dao/index_e.htm

CA-NT

present

introduced

1 reference

Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.

Greenland, GL

present

introduced

1 reference

Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.

Greenland

1 reference

St. Pierre and Miquelon

1 reference

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NB

N.B.

1 reference

CA-NL

Nfld. and Labr. (Nfld.)

1 reference

CA-NT

N.W.T.

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-PE

P.E.I.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

CA-YT

Yukon

1 reference

US-AL

Ala.

1 reference

US-AK

Alaska

1 reference

US-AZ

Ariz.

1 reference

US-AR

Ark.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-DC

D.C.

1 reference

US-ID

Idaho

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SD

S.Dak.

1 reference

US-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WA

Wash.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

native

1 reference

Eurasia

1 reference

parent taxon

Cirsium Miller

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3113414

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer (Jun–Oct).

1 reference

taxon habitat

sites

1 reference

fields

1 reference

pastures

1 reference

roadsides

1 reference

forest openings

1 reference

elevation

0–2600 m

1 reference

special status

I

1 reference

taxon description fragment

colonial from deep-seated creeping roots producing adventitious-buds.

1 reference

d0_s1

Stems 1–many, erect, glabrous to appressed gray-tomentose;

1 reference

d0_s2

branches 0–many, ascending.

1 reference

d0_s3

Leaves: blades oblong to elliptic, 3–30 × 1–6 cm, margins plane to revolute, entire and spinulose, dentate, or shallowly to deeply pinnatifid, lobes well separated, lance-oblong to triangular-ovate, spinulose to few-toothed or few-lobed near base, main spines 1–7 mm, abaxial faces glabrous to densely gray-tomentose, adaxial green, glabrous to thinly tomentose;

1 reference

d0_s4

basal absent at flowering, petioles narrowly winged, bases tapered;

1 reference

d0_s5

principal larger cauline proximally winged-petiolate, distally sessile, well distributed, gradually reduced, not decurrent;

1 reference

d0_s6

distal cauline becoming bractlike, entire, toothed, or lobed, spinulose or not.

1 reference

d0_s7

Heads 1–many, borne singly or in corymbiform or paniculiform arrays at tips of main-stem and branches.

1 reference

d0_s8

Peduncles 0.2–7 cm.

1 reference

d0_s9

Involucres ovoid in flower, ± campanulate in fruit, 1–2 × 1–2 cm, arachnoid tomentose, ± glabrate.

1 reference

d0_s10

Phyllaries in 6–8 series, strongly imbricate, (usually purple-tinged), ovate (outer) to linear (inner), abaxial faces with narrow glutinous ridge, outer and middle appressed, entire, apices ascending to spreading, spines 0–1 mm (fine);

1 reference

d0_s11

apices of inner phyllaries flat, ± flexuous, margins entire to minutely erose or ciliolate.

1 reference

d0_s12

staminate 12–18 mm, (remaining longer than pappus when head fully mature), tubes 8–11 mm, throats 1–1.5 mm, lobes 3–5 mm;

1 reference

d0_s14

pistillate 14–20 mm, (overtopped by pappi in fruit), tubes 10–15 mm, throats ca. 1 mm, lobes 2–3 mm;

1 reference

d0_s15

style tips 1–2 mm.

1 reference

d0_s16

Cypselae brown, 2–4 mm, apical collar not differentiated;

1 reference

d0_s17

2n = 34.

1 reference

d0_s19

morphology statement

root

location

deep-seated

1 reference

d0_s1

root

growth form

creeping

1 reference

d0_s1

stem

1

many

1 reference

d0_s2

stem

erect

1 reference

d0_s2

stem

glabrous

appressed gray-tomentose

1 reference

d0_s2

inflorescence branch

0

many

1 reference

d0_s3

inflorescence branch

ascending

1 reference

d0_s3

leaf blade

oblong

elliptic

1 reference

d0_s4

leaf blade

length

3

30

1 reference

d0_s4

leaf blade

width

1

6

1 reference

d0_s4

plane

revolute

1 reference

d0_s4

entire

1 reference

d0_s4

spinulose

1 reference

d0_s4

dentate or

shallowly deeply pinnatifid

1 reference

d0_s4

dentate or

shallowly deeply pinnatifid

1 reference

d0_s4

separated

well

1 reference

d0_s4

lance-oblong

triangular-ovate spinulose

1 reference

d0_s4

lance-oblong

triangular-ovate spinulose

1 reference

d0_s4

leaf spine

1

7

1 reference

d0_s4

glabrous

densely gray-tomentose

1 reference

d0_s4

coloration

green

1 reference

d0_s4

glabrous

thinly tomentose

1 reference

d0_s4

presence

absent

1 reference

d0_s5

leaf petiole

winged

narrowly

1 reference

d0_s5

inflorescence phyllaries base

tapered

1 reference

d0_s5

winged-petiolate

proximally

1 reference

d0_s6

sessile

distally

1 reference

d0_s6

distributed

well

1 reference

d0_s6

size

reduced

gradually

1 reference

d0_s6

decurrent

not

1 reference

d0_s6

bractlike

1 reference

d0_s7

entire

1 reference

d0_s7

toothed

1 reference

d0_s7

lobed

1 reference

d0_s7

toothed

1 reference

d0_s7

lobed

1 reference

d0_s7

spinulose

1 reference

d0_s7

not

1 reference

d0_s7

inflorescence peduncle

0.2

7

1 reference

d0_s9

ovoid

1 reference

d0_s10

campanulate

more or less

1 reference

d0_s10

length

1

2

1 reference

d0_s10

width

1

2

1 reference

d0_s10

arachnoid

1 reference

d0_s10

tomentose

1 reference

d0_s10

glabrate

more or less

1 reference

d0_s10

inflorescence phyllary

imbricate

strongly

1 reference

d0_s11

inflorescence phyllary

ovate

linear

1 reference

d0_s11

position

outer

1 reference

d0_s11

position

middle

1 reference

d0_s11

fixation

appressed

1 reference

d0_s11

entire

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

ascending

spreading

1 reference

d0_s11

leaf spine

0

1

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

prominence

flat

1 reference

d0_s12

inflorescence flower gynoecium pistil style apex

course

flexuous

more or less

1 reference

d0_s12

entire

minutely erose

1 reference

d0_s12

ciliolate

1 reference

d0_s12

inflorescence flower corolla

coloration

density

purple

1 reference

d0_s14

inflorescence flower corolla

staminate

1 reference

d0_s14

inflorescence flower corolla tube

8

11

1 reference

d0_s14

inflorescence flower perianth throat

1

1.5

1 reference

d0_s14

3

5

1 reference

d0_s15

pistillate

1 reference

d0_s15

inflorescence flower corolla tube

10

15

1 reference

d0_s15

inflorescence flower perianth throat

1

1 reference

d0_s15

2

3

1 reference

d0_s15

inflorescence phyllary tip

1

2

1 reference

d0_s16

root collar

variability

differentiated

not

1 reference

d0_s17

fruit pappus

13

32

1 reference

d0_s19

chromosome

34

1 reference

d0_s19

general structure head

1

many

1 reference

d0_s8

general structure head

singly

1 reference

d0_s8

general structure head

in corymbiform or paniculiform arrays

1 reference

d0_s8

general structure bundle array

corymbiform

1 reference

d0_s8

general structure bundle array

paniculiform

1 reference

d0_s8

fruit cypsela

coloration

brown

1 reference

d0_s17

fruit cypsela

2

4

1 reference