Difference between revisions of "Taraxacum officinale F. H. Wiggers (Q3187) "

taxon name

Taraxacum officinale

1 reference

taxon authority

F.H. Wiggers

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

pissenlit officinal (French)

1 reference

common dandelion (English)

1 reference

dandelion (English)

1 reference

Common dandelion (English)

1 reference

pissenlit officinal (English)

1 reference

VasCan taxon numeric id

3615

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

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

FR-PM

present

introduced

1 reference

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 Unpublished list (MT).

CA-YT

present

introduced

1 reference

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

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.

CA-NU

present

introduced

1 reference

Kotanen, P.M. 2005. List of the Vascular Plants of Akimiki Island, Nunavut Territory. www.utm.utoronto.ca/~w3pkota/akimiskiflora/akiplants.doc (consulted 2010-08) http://www.utm.utoronto.ca/~w3pkota/akimiskiflora/akiplants.doc

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.

1 reference

CA-NT

N.W.T.

1 reference

CA-NS

N.S.

1 reference

CA-NU

Nunavut

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-FL

Fla.

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-KY

Ky.

1 reference

US-LA

La.

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-MS

Miss.

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-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

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

Europe

1 reference

also in Mexico

1 reference

nearly worldwide

1 reference

parent taxon

Taraxacum F. H. Wiggers

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5394163

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering nearly year-round (fall–spring, south; spring or summer, north).

1 reference

taxon habitat

low places

1 reference

lawns

1 reference

roadsides

1 reference

waste grounds

1 reference

disturbed banks

1 reference

shores

1 reference

damp

1 reference

elevation

0–2000+ m

1 reference

special status

I

1 reference

taxon description fragment

Plants (1–) 5–40 (–60) cm;

1 reference

d0_s0

taproots seldom branched.

1 reference

d0_s1

Stems 1–10+, erect or ascending, sometimes ± purplish (usually equaling or surpassing leaves), glabrous or sparsely villous, slightly more so distally.

1 reference

d0_s2

Leaves 20+, horizontal to erect;

1 reference

d0_s3

petioles ± narrowly winged;

1 reference

d0_s4

blades oblanceolate, oblong, or obovate (often runcinate), (4–) 5–45 × (0.7–) 1–10 cm, bases attenuate to narrowly cuneate, margins usually shallowly to deeply lobed to lacerate or toothed, lobes retrorse, broadly to narrowly triangular to nearly lanceolate, acute to long-acuminate, terminals ± as large as distal laterals, ultimate margins toothed or entire (secondary lobules irregular, perpendicular to retrorse), teeth minute to pronounced apices acute to acuminate or obtuse, faces glabrous or sparsely villous (commonly on midveins).

1 reference

d0_s5

Calyculi of 12–18, reflexed, sometimes ± glaucous, lanceolate bractlets in 2 series, 6–12 × 2.8–3.5 mm, margins very narrowly white-scarious, sometimes villous-ciliate distally, apices acuminate, hornless.

1 reference

d0_s6

Involucres green to dark green or brownish green, tips dark gray or purplish, campanulate, 14–25 mm.

1 reference

d0_s7

Phyllaries 13–18 in 2 series, lanceolate, 2–2.8 mm wide, margins scarious (proximal 2/3) to narrowly scarious, apices acuminate, erose-scarious, usually hornless (seldom appendaged), callous.

1 reference

d0_s8

Florets 40–100+;

1 reference

d0_s9

corollas yellow (orange-yellow), 15–22 × 1.7–2 mm (outer).

1 reference

d0_s10

Cypselae olivaceous or olive-brown, or straw-colored to grayish, bodies oblanceoloid, (2–) 2.5–2.8 (–4) mm, cones shortly terete, 0.5–0.9 mm, beaks slender, 7–9 mm, ribs 4–12, sharp, faces proximally smooth to ± tuberculate, muricate in distal 1/3;

1 reference

d0_s11

2n = 24, 40, [16, 32].

1 reference

d0_s13

morphology statement

1

5

1 reference

d0_s0

40

60

1 reference

d0_s0

5

40

1 reference

d0_s0

growth form

plant

1 reference

d0_s0

1

10

1 reference

d0_s2

erect

1 reference

d0_s2

ascending

1 reference

d0_s2

purplish

sometimes more or less

1 reference

d0_s2

glabrous

1 reference

d0_s2

villous

sparsely

1 reference

d0_s2

leaf

20

?

1 reference

d0_s3

leaf

horizontal

erect

1 reference

d0_s3

leaf petiole

architecture

winged

more or less narrowly

1 reference

d0_s4

oblanceolate

1 reference

d0_s5

oblong

1 reference

d0_s5

obovate

1 reference

d0_s5

oblong

1 reference

d0_s5

obovate

1 reference

d0_s5

atypical length

4

5

1 reference

d0_s5

length

5

45

1 reference

d0_s5

atypical width

0.7

1

1 reference

d0_s5

1

10

1 reference

d0_s5

inflorescence phyllaries base

attenuate

narrowly cuneate

1 reference

d0_s5

lobed

lacerate or toothed

1 reference

d0_s5

inflorescence flower corolla lobe

retrorse

1 reference

d0_s5

inflorescence flower corolla lobe

triangular

nearly lanceolate acute

1 reference

d0_s5

inflorescence flower corolla lobe

triangular

nearly lanceolate acute

1 reference

d0_s5

toothed

1 reference

d0_s5

entire

1 reference

d0_s5

prominence

pronounced

1 reference

d0_s5

acute

acuminate or obtuse

1 reference

d0_s5

glabrous

1 reference

d0_s5

villous

sparsely

1 reference

d0_s5

inflorescence calyculus

length

6

12

1 reference

d0_s6

inflorescence calyculus

2.8

3.5

1 reference

d0_s6

12

18

1 reference

d0_s6

reflexed

1 reference

d0_s6

glaucous

sometimes more or less

1 reference

d0_s6

lanceolate

1 reference

d0_s6

white-scarious

very narrowly

1 reference

d0_s6

architecture

villous-ciliate

sometimes; distally

1 reference

d0_s6

acuminate

1 reference

d0_s6

hornless

1 reference

d0_s6

inflorescence involucre

green

dark green or brownish green

1 reference

d0_s7

dark gray

1 reference

d0_s7

purplish

1 reference

d0_s7

campanulate

1 reference

d0_s7

14

25

1 reference

d0_s7

inflorescence phyllary

13

18

1 reference

d0_s8

inflorescence phyllary

lanceolate

1 reference

d0_s8

inflorescence phyllary

2

2.8

1 reference

d0_s8

scarious

narrowly scarious

1 reference

d0_s8

acuminate

1 reference

d0_s8

erose-scarious

1 reference

d0_s8

hornless

usually

1 reference

d0_s8

callous

1 reference

d0_s8

inflorescence flower corolla

yellow

1 reference

d0_s10

inflorescence flower corolla

length

15

22

1 reference

d0_s10

inflorescence flower corolla

1.7

2

1 reference

d0_s10

cone

terete

shortly

1 reference

d0_s11

cone

0.5

0.9

1 reference

d0_s11

fruit beak

size

slender

1 reference

d0_s11

fruit beak

7

9

1 reference

d0_s11

leaf rib

4

12

1 reference

d0_s11

leaf rib

sharp

1 reference

d0_s11

relief

proximally smooth

more or less tuberculate

1 reference

d0_s11

relief

muricate

1 reference

d0_s11

fruit pappus

white

sordid

1 reference

d0_s13

fruit pappus

6

8

1 reference

d0_s13

fruit pappus

5

6

1 reference

d0_s13

24

1 reference

d0_s13

40

1 reference

d0_s13

[16

1 reference

d0_s13

32]

1 reference

d0_s13

root taproot

architecture

branched

seldom

1 reference

d0_s1

inflorescence flower disc floret

40

100

1 reference

d0_s9

fruit cypsela

olive-brown or straw-colored

grayish

1 reference

d0_s11

fruit cypsela

olive-brown or straw-colored

grayish

1 reference

d0_s11

oblanceoloid

1 reference

d0_s11

2

2.5

1 reference

d0_s11

2.8

4

1 reference

d0_s11

2.5

2.8

1 reference