Difference between revisions of "Taraxacum phymatocarpum J. Vahl in G. C. Oeder et al. (Q3188) "

taxon name

Taraxacum phymatocarpum

1 reference

taxon authority

J. Vahl

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

pissenlit en lyre (French)

1 reference

pissenlit de montagne (French)

1 reference

harp dandelion (English)

1 reference

northern dandelion (English)

1 reference

Northern dandelion (English)

1 reference

VasCan taxon numeric id

3617

1 reference

distribution

CA-QC

present

native

1 reference

Herbier du Québec (QUE), Complexe scientifique, Québec. Spécimen. http://www.formulaire.gouv.qc.ca/cgi/affiche_doc.cgi?dossier=1846

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

Gray Herbarium (GH), Harvard University Herbaria, Cambridge, Mass.

CA-NT

present

native

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

native

1 reference

Aiken, S.G., M.J. Dallwitz, L.L. Consaul, C.L., McJannet, R.L., Boles, G.W. Argus, J.M. Gillett, P.J. Scott, R. Elven, M.C. LeBlanc, L.J. Gillespie, A.K. Brysting, H. Solstad & J.G. Harris. 2007. Flora of the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, and Information Retrieval. [CD-ROM] NRC Research Press, National Research Council of Canada, Ottawa.

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

Nfld. and Labr. (Nfld.)

1 reference

CA-NT

N.W.T.

1 reference

CA-NU

Nunavut

1 reference

US-AK

Alaska

1 reference

Eurasia

1 reference

parent taxon

Taraxacum F. H. Wiggers

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5394202

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer.

1 reference

taxon habitat

slopes to stream banks

1 reference

tundra

1 reference

drained areas

1 reference

rocky taluses

1 reference

gravel

1 reference

sand

1 reference

clay

1 reference

gravelly-turfy limestone barrens

1 reference

calcareous

1 reference

elevation

0–700 m

1 reference

taxon description fragment

Plants 2–12 (–30) cm (longer in fruit);

1 reference

d0_s0

taproots branched.

1 reference

d0_s1

Stems 1– (2–5), erect to ascending, reddish, glabrous.

1 reference

d0_s2

Leaves fewer than 10, usually horizontal, sometimes patent, rarely erect;

1 reference

d0_s3

petioles slightly winged;

1 reference

d0_s4

blades oblanceolate to linear-oblanceolate (sometimes some nearly runcinate), 1.5–8 × 0.2–0.8 (–1.3) cm, bases attenuate, margins usually toothed to denticulate in 1–5 pairs or entire, sometimes shallowly lobed, lobes (and teeth) retrorse or straight, triangular, apices acute to obtuse, faces usually glabrous, sometimes very sparsely villous (mostly along midveins).

1 reference

d0_s5

Calyculi of 8–14, appressed to spreading, later reflexed to revolute, sometimes purplish-tinged, broadly ovate or ovate to lanceovate bractlets in 2–3 series, 3–5 × 1.8–2.5 mm, margins not or barely scarious, apices usually acuminate, sometimes acute, hornless, tips slightly scarious-erose.

1 reference

d0_s6

Involucres dark to blackish green, narrowly campanulate (urceolate when closed), 9–14 mm.

1 reference

d0_s7

Phyllaries 8–12 in 2 series, oblong-lanceolate or broadly lanceolate to lanceovate (inner), 1.8–3 mm wide, margins not or narrowly scarious (outer) to widely so in proximal 1/4–1/2, occasionally purplish, apices sometimes callous, hornless, tips scarious, erose.

1 reference

d0_s8

Florets 35–50;

1 reference

d0_s9

corollas pale-yellow (sometimes lemon), sometimes drying pinkish (not striped adaxially), outer abaxially gray to purple striped, 10–12 × 2–3.1 mm.

1 reference

d0_s10

Cypselae dark-brown, grayish to blackish, bodies oblanceoloid, flattened, (3–) 4–4.5 mm, cones conic, 0.5–0.9 mm, beaks stout, (2–) 3–5 (3/4+ length of body), ribs 15 (5 prominent), faces proximally at least tuberculate, muricate 1/2–3/4+;

1 reference

d0_s11

2n = 24, 32, 40.

1 reference

d0_s13

morphology statement

whole organism

atypical some measurement

12

30

1 reference

d0_s0

whole organism

2

12

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

1

1 reference

d0_s2

atypical quantity

2

5

1 reference

d0_s2

erect

ascending

1 reference

d0_s2

reddish

1 reference

d0_s2

pubescence

glabrous

1 reference

d0_s2

0

10

1 reference

d0_s3

horizontal

usually

1 reference

d0_s3

patent

sometimes

1 reference

d0_s3

erect

rarely

1 reference

d0_s3

leaf petiole

winged

slightly

1 reference

d0_s4

oblanceolate

linear-oblanceolate

1 reference

d0_s5

length

1.5

8

1 reference

d0_s5

atypical width

0.8

1.3

1 reference

d0_s5

0.2

0.8

1 reference

d0_s5

inflorescence phyllaries base

attenuate

1 reference

d0_s5

usually toothed

denticulate

1 reference

d0_s5

course

straight

1 reference

d0_s5

triangular

1 reference

d0_s5

inflorescence flower corolla lobe

entire

1 reference

d0_s5

inflorescence flower corolla lobe

lobed

sometimes shallowly

1 reference

d0_s5

inflorescence flower corolla lobe

retrorse

1 reference

d0_s5

acute

obtuse

1 reference

d0_s5

pubescence

glabrous

usually

1 reference

d0_s5

pubescence

villous

sometimes very sparsely

1 reference

d0_s5

appressed

spreading

1 reference

d0_s6

reflexed

later

1 reference

d0_s6

vernation

revolute

1 reference

d0_s6

purplish-tinged

sometimes

1 reference

d0_s6

ovate

lanceovate

1 reference

d0_s6

inflorescence bractlet

length

3

5

1 reference

d0_s6

inflorescence bractlet

1.8

2.5

1 reference

d0_s6

scarious

barely

1 reference

d0_s6

acuminate

usually

1 reference

d0_s6

acute

sometimes

1 reference

d0_s6

hornless

1 reference

d0_s6

inflorescence phyllary tip

scarious-erose

slightly

1 reference

d0_s6

inflorescence involucre

dark

blackish green

1 reference

d0_s7

inflorescence involucre

campanulate

narrowly

1 reference

d0_s7

inflorescence involucre

9

14

1 reference

d0_s7

inflorescence phyllary

8

12

1 reference

d0_s8

inflorescence phyllary

broadly lanceolate

lanceovate

1 reference

d0_s8

inflorescence phyllary

1.8

3

1 reference

d0_s8

scarious

narrowly

1 reference

d0_s8

hornless

1 reference

d0_s8

position

proximal

1 reference

d0_s8

1/4

1/2

1 reference

d0_s8

purplish

occasionally

1 reference

d0_s8

callous

sometimes

1 reference

d0_s8

inflorescence phyllary tip

scarious

1 reference

d0_s8

inflorescence phyllary tip

erose

1 reference

d0_s8

pale-yellow

1 reference

d0_s10

condition

drying

sometimes

1 reference

d0_s10

pinkish

1 reference

d0_s10

position

outer

1 reference

d0_s10

abaxially gray

purple striped

1 reference

d0_s10

length

10

12

1 reference

d0_s10

2

3.1

1 reference

d0_s10

cone

conic

1 reference

d0_s11

cone

0.5

0.9

1 reference

d0_s11

fruit beak

fragility

size

stout

1 reference

d0_s11

fruit beak

atypical quantity

2

3

1 reference

d0_s11

fruit beak

3

5

1 reference

d0_s11

leaf rib

15

1 reference

d0_s11

tuberculate

proximally at-least

1 reference

d0_s11

muricate

1 reference

d0_s11

1/2

3/4

1 reference

d0_s11

creamy

1 reference

d0_s13

white

1 reference

d0_s13

atypical some measurement

5.5

7.5

1 reference

d0_s13

4

5.5

1 reference

d0_s13

chromosome

24

1 reference

d0_s13

chromosome

32

1 reference

d0_s13

chromosome

40

1 reference

d0_s13

root taproot

branched

1 reference

d0_s1

inflorescence flower disc floret

35

50

1 reference

d0_s9

fruit cypsela

dark-brown

1 reference

d0_s11

fruit cypsela

grayish

blackish

1 reference

d0_s11

oblanceoloid

1 reference

d0_s11

flattened

1 reference

d0_s11

atypical some measurement

3

4

1 reference

d0_s11

4

4.5

1 reference