Cirsium flodmanii (Rydberg) Arthur (Q3014)

taxon name

Cirsium flodmanii

1 reference

taxon authority

(Rydberg) Arthur

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

chardon de Flodman (French)

1 reference

Flodman's thistle (English)

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prairie thistle (English)

1 reference

Prairie or Flodman’s thistle (English)

1 reference

chardon de Flodman (English)

1 reference

VasCan taxon numeric id

2994

1 reference

distribution

CA-BC

present

native

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

native

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

native

1 reference

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

CA-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-ON

present

native

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-AB

Alta.

1 reference

CA-MB

Man.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

US-CO

Colo.

1 reference

US-IL

Ill.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-ND

N.Dak.

1 reference

US-SD

S.Dak.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

parent taxon

Cirsium Miller

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3113498

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer (Jun–Sep).

1 reference

taxon habitat

tallgrass

1 reference

mixedgrass

1 reference

shortgrass prairies

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meadows

1 reference

pastures

1 reference

damp soil

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elevation

100–2400 m

measurement range from

100 meter

measurement range to

2,400 meter

1 reference

special status

E

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taxon description fragment

horizontal runner roots that produce root sprouts.

1 reference

d0_s1

Stems 1–several, erect, gray or white-tomentose;

1 reference

d0_s2

branches 0–few, ascending.

1 reference

d0_s3

Leaves: blades oblong-oblanceolate to narrowly elliptic, 4–40 × 1–10 cm, bases usually not decurrent, finely spiny-toothed and undivided to coarsely toothed or deeply pinnatifid, lobes broadly triangular to linear-lanceolate, often revolute-margined, main spines 1–7 mm, abaxial faces white-tomentose, adaxial faces green, thinly tomentose, ± glabrate;

1 reference

d0_s4

basal usually absent or withered at flowering, winged petiolate;

1 reference

d0_s5

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

1 reference

d0_s6

distal cauline well developed.

1 reference

d0_s7

Heads erect, borne singly and terminal on main-stem and branches, or few in corymbiform arrays from distal axils (not subtended by ring of spiny-margined bracts).

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d0_s8

Peduncles 0–5 cm (elevated above distal leaves).

1 reference

d0_s9

Involucres ovoid to broadly campanulate, 2–3.5 × 2.5–3.5 cm, thinly arachnoid.

1 reference

d0_s10

Phyllaries in 7–12 series, strongly imbricate, greenish with subapical darker central zone, ovate or lanceolate (outer) to linear (inner), abaxial faces with prominent glutinous ridge;

1 reference

d0_s11

outer and middle entire, bodies appressed, entire, acute, spines abruptly spreading, slender, 2–4 mm;

1 reference

d0_s12

apices of inner spreading, flexuous, narrow, flattened, finely serrulate, ± scabrous.

1 reference

d0_s13

Corollas purple (white), 23–36 mm, tubes 12–15 mm, throats 6–8.5 mm, lobes 5–9 mm;

1 reference

d0_s14

style tips 4–7 mm.

1 reference

d0_s15

Cypselae light-brown, 3–5 mm, apical collars stramineous, 0.5–1 mm;

1 reference

d0_s16

pappi (white or tawny) 20–30 mm. 2n = 22, 24.

1 reference

d0_s17

morphology statement

root

horizontal

1 reference

d0_s1

1

several

1 reference

d0_s2

erect

1 reference

d0_s2

gray

1 reference

d0_s2

white-tomentose

1 reference

d0_s2

inflorescence branch

0

few

1 reference

d0_s3

inflorescence branch

ascending

1 reference

d0_s3

leaf blade

oblong-oblanceolate

narrowly elliptic

1 reference

d0_s4

leaf blade

length

4

40

1 reference

d0_s4

leaf blade

width

1

10

1 reference

d0_s4

decurrent

usually not

1 reference

d0_s4

spiny-toothed

finely

1 reference

d0_s4

undivided

coarsely toothed or deeply pinnatifid

1 reference

d0_s4

inflorescence flower corolla lobe

broadly triangular

linear-lanceolate

1 reference

d0_s4

inflorescence flower corolla lobe

revolute-margined

often

1 reference

d0_s4

1

7

1 reference

d0_s4

white-tomentose

1 reference

d0_s4

green

1 reference

d0_s4

tomentose

thinly

1 reference

d0_s4

glabrate

more or less

1 reference

d0_s4

presence

absent

usually

1 reference

d0_s5

life cycle

withered

1 reference

d0_s5

winged

1 reference

d0_s5

petiolate

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

usually not

1 reference

d0_s6

development

developed

well

1 reference

d0_s7

erect

1 reference

d0_s8

few

1 reference

d0_s8

singly

1 reference

d0_s8

inflorescence branch

singly

1 reference

d0_s8

corymbiform

1 reference

d0_s8

inflorescence peduncle

0

5

1 reference

d0_s9

ovoid

broadly campanulate

1 reference

d0_s10

length

2

3.5

1 reference

d0_s10

width

2.5

3.5

1 reference

d0_s10

arachnoid

thinly

1 reference

d0_s10

inflorescence phyllary

imbricate

strongly

1 reference

d0_s11

inflorescence phyllary

greenish

1 reference

d0_s11

inflorescence phyllary

lanceolate

linear

1 reference

d0_s11

fixation

appressed

1 reference

d0_s12

entire

1 reference

d0_s12

acute

1 reference

d0_s12

spreading

abruptly

1 reference

d0_s12

size

slender

1 reference

d0_s12

2

4

1 reference

d0_s12

course

flexuous

1 reference

d0_s13

size

width

narrow

1 reference

d0_s13

flattened

1 reference

d0_s13

serrulate

finely

1 reference

d0_s13

relief

scabrous

more or less

1 reference

d0_s13

inflorescence flower corolla

density

purple

1 reference

d0_s14

inflorescence flower corolla

23

36

1 reference

d0_s14

inflorescence flower corolla tube

12

15

1 reference

d0_s14

inflorescence flower perianth throat

6

8.5

1 reference

d0_s14

inflorescence flower corolla lobe

5

9

1 reference

d0_s14

inflorescence phyllary tip

4

7

1 reference

d0_s15

fruit

light-brown

1 reference

d0_s16

fruit

3

5

1 reference

d0_s16

root collar

stramineous

1 reference

d0_s16

root collar

0.5

1

1 reference

d0_s16

fruit pappus

20

30

1 reference

d0_s17

chromosome

22

1 reference

d0_s17

chromosome

24

1 reference