Difference between revisions of "Taraxacum lapponicum Kihlman ex Handel-Mazzetti (Q3184) "

taxon name

Taraxacum lapponicum

1 reference

taxon authority

Kihlman ex Handel-Mazzetti

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

pissenlit de Laponie (French)

1 reference

Lapland dandelion (English)

1 reference

Lapland dandelion (English)

1 reference

pissenlit de Laponie (English)

1 reference

VasCan taxon numeric id

3612

1 reference

distribution

CA-SK

excluded

1 reference

Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.

CA-QC

present

native

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.

Newfoundland, CA

present

native

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

native

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

CA-NT

present

native

1 reference

Canadian Museum of Nature (CAN), Gatineau, QC. Specimen.

CA-NU

present

native

1 reference

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. http://www.efloras.org/volume_page.aspx?volume_id=1019&flora_id=1

Greenland, GL

present

native

1 reference

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

Greenland

1 reference

CA-NL

original value

Nfld. and Labr.

1 reference

CA-NU

original value

Nunavut

1 reference

CA-QC

original value

Que.

1 reference

Eurasia

1 reference

parent taxon

Taraxacum F. H. Wiggers

1 reference

taxon habit

herb

1 reference

phenology

Flowering early summer.

1 reference

taxon habitat

arctic marshes

1 reference

snow patches

1 reference

moist areas

1 reference

seepage slopes

1 reference

high organic contents

1 reference

rivers

1 reference

brooks

1 reference

elevation

0–1100 m

1 reference

taxon description fragment

Plants (3–) 5–37 (–47 in fruit) cm;

1 reference

d0_s0

taproots sometimes branched.

1 reference

d0_s1

Stems 1–5, erect to ascending, purplish, (usually exceeding leaves), glabrate to sparsely villous proximally, ± densely villous distally.

1 reference

d0_s2

sessile (bases sometimes as wide as blade) to ± broadly winged petiolate (occasionally slender on young or deeply shaded specimens, usually at least some ± winged);

1 reference

d0_s4

blades oblanceolate or oblong-oblanceolate (often runcinate), (3–) 3.5–27 × 0.6–5 cm, bases usually cuneate, sometimes attenuate, margins regularly and shallowly lobed, sometimes ± deeply (not lacerate) to dentate, lobes mostly retrorse, usually triangular, sometimes deltate or lanceolate, ± acuminate, often replaced by teeth, teeth 0–5 on lobes or irregular, often coarse, triangular to lanceolate, ± acuminate, apices obtuse or acute to short-acuminate, faces glabrous or glabrate, midveins often sparsely villous.

1 reference

d0_s5

Calyculi of 10–12, spreading to eventually reflexed, often pale, sometimes purplish-tinged, lanceovate to broadly lanceolate (thin) bractlets in 3 series, 5.5–9.5 × 1.8–2.7 (–4.2) mm, margins not or narrowly scarious, apices long-acuminate, hornless.

1 reference

d0_s6

Involucres green to dark green, campanulate to cylindro-campanulate, 12–22 mm.

1 reference

d0_s7

Phyllaries 14–18 in 2 series, lanceolate, 1.4–3.2 mm wide, margins not or very narrowly scarious (outer) to narrowly scarious in proximal 1/2 (inner), apices long-acuminate, hornless, tips ± hyaline, blackish and/or purplish, scarious.

1 reference

d0_s8

Florets 60–110+;

1 reference

d0_s9

corollas yellow (outer abaxially gray and/or purplish striped), 15–22 × 1.1–1.7 mm.

1 reference

d0_s10

Cypselae tan to reddish-brown, bodies oblanceoloid, 2.8–3.5 mm, cones conic, 0.5–0.8 mm, beaks slender, 6.5–12 mm, ribs 4–5 prominent (to 13–15 fine), faces proximally smooth to occasionally slightly tuberculate, muricate in distal 1/4–1/3 (spines usually sparse);

1 reference

d0_s11

pappi white to cream, 5–7.5 mm. 2n = 32.

1 reference

d0_s12

morphology statement

whole organism

atypical some measurement

3

5

1 reference

d0_s0

whole organism

5

37

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

1

5

1 reference

d0_s2

erect

ascending

1 reference

d0_s2

purplish

1 reference

d0_s2

glabrate

sparsely villous proximally

1 reference

d0_s2

villous

more or less densely; distally

1 reference

d0_s2

5

20

1 reference

d0_s4

erect

patent

1 reference

d0_s4

horizontal

sometimes

1 reference

d0_s4

sessile

more or less broadly winged

1 reference

d0_s4

petiolate

1 reference

d0_s4

oblanceolate

1 reference

d0_s5

oblong-oblanceolate

1 reference

d0_s5

atypical length

3

3.5

1 reference

d0_s5

length

3.5

27

1 reference

d0_s5

0.6

5

1 reference

d0_s5

inflorescence phyllaries base

cuneate

usually

1 reference

d0_s5

inflorescence phyllaries base

attenuate

sometimes

1 reference

d0_s5

lobed

shallowly

1 reference

d0_s5

dentate

sometimes more or less; more or less deeply; deeply

1 reference

d0_s5

retrorse

mostly

1 reference

d0_s5

triangular

usually

1 reference

d0_s5

deltate

sometimes

1 reference

d0_s5

lanceolate

1 reference

d0_s5

acuminate

more or less

1 reference

d0_s5

course

irregular

1 reference

d0_s5

coarse

often

1 reference

d0_s5

acuminate

more or less

1 reference

d0_s5

triangular

lanceolate

1 reference

d0_s5

course

irregular

1 reference

d0_s5

coarse

often

1 reference

d0_s5

acuminate

more or less

1 reference

d0_s5

acute

short-acuminate

1 reference

d0_s5

glabrous

1 reference

d0_s5

glabrate

1 reference

d0_s5

spreading

eventually reflexed

1 reference

d0_s6

pale

often

1 reference

d0_s6

purplish-tinged

sometimes

1 reference

d0_s6

lanceovate

broadly lanceolate

1 reference

d0_s6

inflorescence bractlet

length

5.5

9.5

1 reference

d0_s6

inflorescence bractlet

atypical width

2.7

4.2

1 reference

d0_s6

inflorescence bractlet

1.8

2.7

1 reference

d0_s6

texture

scarious

narrowly

1 reference

d0_s6

long-acuminate

1 reference

d0_s6

hornless

1 reference

d0_s6

inflorescence involucre

green

dark green

1 reference

d0_s7

inflorescence involucre

campanulate

cylindro-campanulate

1 reference

d0_s7

inflorescence involucre

12

22

1 reference

d0_s7

inflorescence phyllary

14

18

1 reference

d0_s8

inflorescence phyllary

lanceolate

1 reference

d0_s8

inflorescence phyllary

1.4

3.2

1 reference

d0_s8

texture

very narrowly scarious

narrowly scarious

1 reference

d0_s8

long-acuminate

1 reference

d0_s8

hornless

1 reference

d0_s8

hyaline

more or less

1 reference

d0_s8

blackish

1 reference

d0_s8

purplish

1 reference

d0_s8

texture

scarious

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

1.1

1.7

1 reference

d0_s10

cone

conic

1 reference

d0_s11

cone

0.5

0.8

1 reference

d0_s11

fruit beak

size

slender

1 reference

d0_s11

fruit beak

6.5

12

1 reference

d0_s11

leaf rib

4

5

1 reference

d0_s11

leaf rib

prominence

prominent

1 reference

d0_s11

proximally smooth

occasionally slightly tuberculate

1 reference

d0_s11

muricate

1 reference

d0_s11

fruit pappus

white

cream

1 reference

d0_s12

fruit pappus

5

7.5

1 reference

d0_s12

chromosome

32

1 reference

d0_s12

root taproot

branched

sometimes

1 reference

d0_s1

inflorescence flower petal venation midvein

villous

often sparsely

1 reference

d0_s5

inflorescence flower disc floret

60

110

1 reference

d0_s9

fruit cypsela

tan

reddish-brown

1 reference

d0_s11

general structure body

oblanceoloid

1 reference

d0_s11

general structure body

2.8

3.5

1 reference