Draba norvegica Gunnerus (Q3521)

taxon name

Draba norvegica

1 reference

taxon authority

Gunnerus

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

drave de Norvège (French)

1 reference

Norway draba (English)

1 reference

Norway whitlowgrass (English)

1 reference

VasCan taxon numeric id

4017

1 reference

distribution

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

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-NS

present

native

1 reference

Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 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-ON

present

native

1 reference

Newmaster, S.G., A. Lehela, M.J. Oldham, P.W.C. Uhlig & S. McMurray. 1998. Ontario Plant List. Ontario Forest Research Institute, Sault Ste. Marie, Ontario. Forest Information Paper No. 123. 550 pp.

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.

Greenland

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NT

N.W.T.

1 reference

CA-NS

N.S.

1 reference

CA-QC

Que.

1 reference

Europe (Finland)

1 reference

Europe (Norway)

1 reference

Europe (n Russia)

1 reference

Europe (Scotland)

1 reference

Europe (Sweden)

1 reference

Atlantic Islands (Iceland)

1 reference

parent taxon

Draba Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3049482

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Jun–Aug.

1 reference

taxon habitat

rock outcrops

1 reference

sea cliffs

1 reference

talus

1 reference

gravelly

1 reference

sandy terraces

1 reference

moist bluffs

1 reference

limestone shores

1 reference

elevation

0-500 m

1 reference

taxon description fragment

often scapose.

1 reference

d0_s3

Stems branched or unbranched, (0.2–) 0.4–1.4 (–2) dm, pubescent throughout, trichomes simple and 2–4-rayed, 0.2–0.5 mm.

1 reference

d0_s4

petiolate;

1 reference

d0_s6

petiole (0–0.5 cm), ciliate throughout;

1 reference

d0_s7

blade oblanceolate to narrowly obovate or narrowly lanceolate, 0.4–2.1 cm × 1.5–7 mm, margins with 1–3 teeth on each side, (ciliate, trichomes simple and 2-rayed, 0.2–0.8 mm), surfaces pubescent abaxially with stalked, (2–) 4 (–6) -rayed trichomes, 0.1–0.4 mm, adaxially glabrous or pubescent, with simple and stalked, 2-rayed trichomes, 0.1–0.5 mm.

1 reference

d0_s8

sessile;

1 reference

d0_s10

blade ovate to oblong, margins often dentate, (ciliate).

1 reference

d0_s11

Racemes 5–23-flowered, ebracteate or proximalmost 1 (–3) flowers bracteate, considerably elongated in fruit;

1 reference

d0_s12

Fruiting pedicels suberect to ascending (often appressed to rachis), straight, (1.5–) 2.5–5 (–9) mm, pubescent, trichomes simple and 2–4-rayed.

1 reference

d0_s14

Flowers: sepals ovate, 1.7–2.5 mm, pubescent, (trichomes simple and short-stalked, 2–4-rayed);

1 reference

d0_s15

petals white, spatulate, 2.5–4 × 1.7–2.5 mm;

1 reference

d0_s16

anthers ovate, 0.3–0.4 mm.

1 reference

d0_s17

Fruits (sometimes subappressed to rachis), oblong to lanceolate-elliptic, plane, flattened, 4–8 × 2–3 mm;

1 reference

d0_s18

valves glabrous or pubescent, trichomes simple and short-stalked, 2-rayed, 0.05–0.25 mm;

1 reference

d0_s19

ovules 18–26 per ovary;

1 reference

d0_s20

style (0.01–) 0.1–0.4 (–0.5) mm, (glabrous, stigma about as wide as style).

1 reference

d0_s21

Seeds oblong, 0.9–1.2 × 0.5–0.7 mm. 2n = 48.

1 reference

d0_s22

morphology statement

stem caudex

branched

1 reference

d0_s3

stem caudex

scapose

often

1 reference

d0_s3

branched

1 reference

d0_s4

unbranched

1 reference

d0_s4

0.2

0.4

1 reference

d0_s4

1.4

2

1 reference

d0_s4

0.4

1.4

1 reference

d0_s4

pubescent

throughout

1 reference

d0_s4

simple

1 reference

d0_s4

0.2

0.5

1 reference

d0_s4

arrangement

rosulate

1 reference

d0_s6

petiolate

1 reference

d0_s6

leaf petiole

ciliate

throughout

1 reference

d0_s7

oblanceolate

narrowly obovate or narrowly lanceolate

1 reference

d0_s8

0.4

2.1

1 reference

d0_s8

1.5

7

1 reference

d0_s8

stalked

1 reference

d0_s8

simple

1 reference

d0_s8

stalked

1 reference

d0_s8

atypical quantity

3

5

1 reference

d0_s10

0

3

1 reference

d0_s10

sessile

1 reference

d0_s10

ovate

oblong

1 reference

d0_s11

inflorescence palea margin

dentate

often

1 reference

d0_s11

5-23-flowered

1 reference

d0_s12

ebracteate

1 reference

d0_s12

position

proximalmost

1 reference

d0_s12

atypical quantity

1

3

1 reference

d0_s12

1

1 reference

d0_s12

inflorescence flower

bracteate

1 reference

d0_s12

inflorescence flower

elongated

considerably

1 reference

d0_s12

leaf rachis

course

flexuous

not

1 reference

d0_s14

leaf rachis

pubescent

1 reference

d0_s14

simple

1 reference

d0_s14

inflorescence flower sepal

ovate

1 reference

d0_s15

inflorescence flower sepal

1.7

2.5

1 reference

d0_s15

inflorescence flower sepal

pubescent

1 reference

d0_s15

coloration

white

1 reference

d0_s16

spatulate

1 reference

d0_s16

2.5

4

1 reference

d0_s16

1.7

2.5

1 reference

d0_s16

inflorescence flower anther

ovate

1 reference

d0_s17

inflorescence flower anther

0.3

0.4

1 reference

d0_s17

oblong

lanceolate-elliptic

1 reference

d0_s18

plane

1 reference

d0_s18

flattened

1 reference

d0_s18

4

8

1 reference

d0_s18

2

3

1 reference

d0_s18

general structure

glabrous

1 reference

d0_s19

general structure

pubescent

1 reference

d0_s19

simple

1 reference

d0_s19

short-stalked

1 reference

d0_s19

0.05

0.25

1 reference

d0_s19

inflorescence flower gynoecium pistil ovule

18

26

1 reference

d0_s20

inflorescence flower gynoecium pistil style

0.01

0.1

1 reference

d0_s21

inflorescence flower gynoecium pistil style

0.4

0.5

1 reference

d0_s21

inflorescence flower gynoecium pistil style

0.1

0.4

1 reference

d0_s21

seed

oblong

1 reference

d0_s22

seed

0.9

1.2

1 reference

d0_s22

seed

0.5

0.7

1 reference

d0_s22

chromosome

48

1 reference