Difference between revisions of "Cirsium undulatum (Nuttall) Sprengel (Q3021) "

Flora Commons

accepted id

Cirsium undulatum (Nuttall) Sprengel

Cirsium undulatum

(Nuttall) Sprengel

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.

taxon status

accepted

1 reference

taxon name

Cirsium undulatum

1 reference

taxon authority

(Nuttall) Sprengel

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

chardon des prairies (French)

1 reference

wavy-leaved thistle (English)

1 reference

grey thistle (English)

1 reference

pasture thistle (English)

1 reference

Wavyleaf or gray or pasture thistle (English)

1 reference

VasCan taxon numeric id

3005

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-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-SK

Sask.

1 reference

US-AZ

Ariz.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-GA

Ga.

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-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-NM

N.Mex.

1 reference

US-ND

N.Dak.

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-SD

S.Dak.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

Mexico (Chihuahua)

1 reference

Mexico (Coahuila)

1 reference

Mexico (Durango)

1 reference

Mexico (Sonora)

1 reference

parent taxon

Cirsium Miller

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3113051

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering spring–autumn (May–Oct).

1 reference

taxon habitat

mixedgrass prairie

1 reference

shortgrass prairie

1 reference

palouse prairie

1 reference

sagebrush deserts

1 reference

pinyon-juniper woodlands

1 reference

openings

1 reference

montane coniferous

1 reference

forests

1 reference

disturbed areas

1 reference

elevation

100–2800 m

measurement range from

100 meter

measurement range to

2,800 meter

1 reference

taxon description fragment

deeply seated runner roots that produce adventitious-buds.

1 reference

d0_s1

Stems 1–several, erect or ascending, densely gray-tomentose;

1 reference

d0_s2

branches 0–few, usually above middle, ascending.

1 reference

d0_s3

Leaves: blades elliptic to oblong or ovate, 10–40 × 1–10 cm, margins strongly undulate, coarsely dentate or shallowly to deeply lobed, lobes ascending to spreading, ± triangular, well separated to closely spaced, spinulose and coarsely dentate or usually cleft into 2–3 lanceolate to triangular, often entire-margined, spine-tipped divisions, main spines (yellowish), 2–12+ mm, abaxial densely gray-tomentose, adaxial faces thinly tomentose;

1 reference

d0_s4

basal sometimes present at flowering, winged-petiolate;

1 reference

d0_s5

principal cauline becoming sessile and progressively reduced distally, widest at base, bases ± auriculate-clasping to short-decurrent;

1 reference

d0_s6

distal reduced, spinier.

1 reference

d0_s7

Heads 1–10+, terminal on branches, in leafy, ± corymbiform arrays.

1 reference

d0_s8

Peduncles 0–25+ cm.

1 reference

d0_s9

Involucres ovoid to hemispheric or broadly campanulate, 2.5–4.5 × 1.5–4.5 cm, loosely arachnoid on phyllary margins or glabrate.

1 reference

d0_s10

Phyllaries in 8–12 series, imbricate, ovate to lanceolate (outer) to linear-lanceolate (inner), abaxial faces with prominent glutinous ridge;

1 reference

d0_s11

outer and middle appressed, spines spreading, 1.5–5 mm;

1 reference

d0_s12

apices of inner narrow, often flexuous, flat, ± entire, spineless or weakly spiny.

1 reference

d0_s13

Corollas lavender to pink, purple, or white, 24–50 mm, tubes 12–28 mm, throats 6–14 mm, lobes 6.5–13 mm;

1 reference

d0_s14

style tips 5–7.5 mm.

1 reference

d0_s15

Cypselae light to dark-brown, 6–7 mm, bodies and apical collars concolorous, narrow;

1 reference

d0_s16

2n = 26.

1 reference

d0_s18

morphology statement

root

location

seated

deeply

1 reference

d0_s1

1

several

1 reference

d0_s2

erect

1 reference

d0_s2

ascending

1 reference

d0_s2

gray-tomentose

densely

1 reference

d0_s2

inflorescence branch

0

few

1 reference

d0_s3

inflorescence branch

ascending

1 reference

d0_s3

leaf blade

elliptic

oblong or ovate

1 reference

d0_s4

leaf blade

length

10

40

1 reference

d0_s4

leaf blade

1

10

1 reference

d0_s4

inflorescence palea margin

undulate

strongly

1 reference

d0_s4

inflorescence palea margin

coarsely dentate or

shallowly deeply lobed

1 reference

d0_s4

ascending

spreading

1 reference

d0_s4

triangular

more or less

1 reference

d0_s4

arrangement

separated

closely spaced

1 reference

d0_s4

spinulose

1 reference

d0_s4

dentate

coarsely

1 reference

d0_s4

cleft

usually; usually

1 reference

d0_s4

2

3

1 reference

d0_s4

lanceolate

triangular

1 reference

d0_s4

entire-margined

often

1 reference

d0_s4

leaf spine

2

12

1 reference

d0_s4

leaf face

gray-tomentose

densely

1 reference

d0_s4

leaf face

tomentose

thinly

1 reference

d0_s4

presence

absent

sometimes

1 reference

d0_s5

winged-petiolate

1 reference

d0_s5

sessile

becoming

1 reference

d0_s6

reduced

progressively; distally

1 reference

d0_s6

widest

1 reference

d0_s6

inflorescence phyllaries base

less auriculate-clasping

short-decurrent

1 reference

d0_s6

reduced

1 reference

d0_s7

spinier

1 reference

d0_s7

inflorescence peduncle

0

25

1 reference

d0_s9

ovoid

hemispheric or broadly campanulate

1 reference

d0_s10

length

2.5

4.5

1 reference

d0_s10

1.5

4.5

1 reference

d0_s10

arachnoid

loosely

1 reference

d0_s10

glabrate

1 reference

d0_s10

inflorescence phyllary

arrangement

imbricate

1 reference

d0_s11

inflorescence phyllary

ovate

lanceolate

1 reference

d0_s11

leaf face

position

outer

1 reference

d0_s12

leaf spine

spreading

1 reference

d0_s12

leaf spine

1.5

5

1 reference

d0_s12

course

flexuous

often

1 reference

d0_s13

prominence

flat

1 reference

d0_s13

entire

more or less

1 reference

d0_s13

spineless

1 reference

d0_s13

spiny

weakly

1 reference

d0_s13

lavender

pink purple or white

1 reference

d0_s14

lavender

pink purple or white

1 reference

d0_s14

lavender

pink purple or white

1 reference

d0_s14

24

50

1 reference

d0_s14

inflorescence flower corolla tube

12

28

1 reference

d0_s14

inflorescence flower perianth throat

6

14

1 reference

d0_s14

6.5

13

1 reference

d0_s14

inflorescence phyllary tip

5

7.5

1 reference

d0_s15

root collar

concolorous

1 reference

d0_s16

root collar

narrow

1 reference

d0_s16

fruit pappus

20

38

1 reference

d0_s18

chromosome

26

1 reference

d0_s18

general structure head

1

10

1 reference

d0_s8

general structure head

position

structure subtype

terminal

1 reference

d0_s8

fruit cypsela

light

dark-brown

1 reference

d0_s16

fruit cypsela

6

7

1 reference

d0_s16

general structure body

concolorous

1 reference

d0_s16

general structure body

narrow

1 reference