Physaria arctica (Wormskjöld ex Hornemann) O’Kane &amp; Al-Shehbaz (Q3741)

taxon name

Physaria arctica

1 reference

taxon authority

(Wormskjöld ex Hornemann) O'Kane & Al-Shehbaz

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

lesquerelle arctique (French)

1 reference

lesquerella arctique (French)

1 reference

arctic bladderpod (English)

1 reference

northern bladderpod (English)

1 reference

Arctic bladderpod (English)

1 reference

VasCan taxon numeric id

4091

1 reference

distribution

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-BC

present

native

1 reference

Douglas, G.W., G.B. Straley, D.V. Meidinger & J. Pojar. 1998. Illustrated Flora of British Columbia. B.C. Ministry of Environment, Lands & Parks and B.C. Ministry of Forests. Victoria. Crown Publications. 8 vols.

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.

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-MB

present

native

1 reference

Manitoba Checklist, 2002

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

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.

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.

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-YT

present

native

1 reference

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

Greenland

1 reference

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NT

N.W.T.

1 reference

CA-NU

Nunavut

1 reference

CA-QC

Que.

1 reference

CA-YT

Yukon

1 reference

US-AK

Alaska

1 reference

circumarctic (except n Europe)

1 reference

circumarctic (ne Russia)

1 reference

Physaria (Nuttall ex Torrey & A. Gray) A. Gray

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3048910

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Aug.

1 reference

taxon habitat

sand

1 reference

calcareous bedrock

1 reference

river bars

1 reference

terraces

1 reference

gravel from calcareous bedrock

1 reference

cliff ledges

1 reference

scree

1 reference

talus

1 reference

disturbance

1 reference

elevation

0-1800 m

1 reference

taxon description fragment

± densely pubescent, trichomes (sessile or short-stalked), several-rayed, rays distinct, furcate or bifurcate, (somewhat umbonate, finely tuberculate to ± smooth).

1 reference

d0_s2

Stems simple or few to several from base, erect to spreading or prostrate, 0.5–2 (–3) dm.

1 reference

d0_s3

blade obovate to oblanceolate, (1–) 2–6 (–15) cm, margins entire.

1 reference

d0_s5

blade oblanceolate or lingulate, 0.5–1.5 (–3) cm, margins entire.

1 reference

d0_s7

Fruiting pedicels (erect to divaricate or ascending), (5–) 10–20 (–40) mm, (stout).

1 reference

d0_s9

Flowers: sepals ovate to elliptic, (3–) 4–5 (–6) mm, (median pair often thickened apically, cucullate);

1 reference

d0_s10

petals spatulate, 5–6 (–7) mm, (blade gradually narrowed to claw).

1 reference

d0_s11

Fruits subglobose to ellipsoid, uncompressed, 4–6 (–9) mm;

1 reference

d0_s12

valves (not retaining seeds after dehiscence), glabrous or sparsely pubescent outside, trichomes sessile;

1 reference

d0_s13

replum as wide as or wider than fruit;

1 reference

d0_s14

ovules (8–) 10–14 (–16) per ovary;

1 reference

d0_s15

style 1–2.5 (–4) mm.

1 reference

d0_s16

2n = 60.

1 reference

d0_s18

morphology statement

stem caudex

simple

1 reference

d0_s2

stem caudex

branched

1 reference

d0_s2

stem caudex

pubescence

morphology statement value modifier

pubescent

more or less densely

1 reference

d0_s2

tissue armature

several-rayed

1 reference

d0_s2

inflorescence flower ray

fusion

distinct

1 reference

d0_s2

inflorescence flower ray

furcate

1 reference

d0_s2

inflorescence flower ray

bifurcate

1 reference

d0_s2

simple

1 reference

d0_s3

few to several

1 reference

d0_s3

orientation

erect

spreading or prostrate

1 reference

d0_s3

2

3

1 reference

d0_s3

0.5

2

1 reference

d0_s3

obovate

oblanceolate

1 reference

d0_s5

1

2

1 reference

d0_s5

6

15

1 reference

d0_s5

2

6

1 reference

d0_s5

inflorescence palea margin

entire

1 reference

d0_s5

oblanceolate

1 reference

d0_s7

lingulate

1 reference

d0_s7

1.5

3

1 reference

d0_s7

0.5

1.5

1 reference

d0_s7

inflorescence palea margin

entire

1 reference

d0_s7

fragility

loose

1 reference

d0_s9

5

10

1 reference

d0_s9

20

40

1 reference

d0_s9

10

20

1 reference

d0_s9

ovate

elliptic

1 reference

d0_s10

3

4

1 reference

d0_s10

5

6

1 reference

d0_s10

4

5

1 reference

d0_s10

inflorescence flower petal

spatulate

1 reference

d0_s11

inflorescence flower petal

6

7

1 reference

d0_s11

inflorescence flower petal

5

6

1 reference

d0_s11

fruit

subglobose

ellipsoid

1 reference

d0_s12

fruit

6

9

1 reference

d0_s12

fruit

4

6

1 reference

d0_s12

general structure

pubescence

glabrous

1 reference

d0_s13

general structure

pubescence

morphology statement value modifier

pubescent

sparsely

1 reference

d0_s13

tissue armature

sessile

1 reference

d0_s13

fruit replum

width

wider

1 reference

d0_s14

inflorescence flower gynoecium pistil ovule

atypical quantity

8

10

1 reference

d0_s15

inflorescence flower gynoecium pistil ovule

atypical quantity

14

16

1 reference

d0_s15

inflorescence flower gynoecium pistil ovule

quantity

10

14

1 reference

d0_s15

inflorescence flower gynoecium pistil style

2.5

4

1 reference

d0_s16

inflorescence flower gynoecium pistil style

1

2.5

1 reference

d0_s16

seed

size

plump

1 reference

d0_s18

chromosome

quantity

60

1 reference