Arabis caucasica Willdenow (Q3486)

taxon name

Arabis caucasica

1 reference

taxon authority

Willdenow

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

arabette du Caucase (French)

1 reference

corbeille d'argent (French)

1 reference

wall rockcress (English)

1 reference

gray rockcress (English)

1 reference

garden rockcress (English)

1 reference

Garden rockcress (English)

1 reference

VasCan taxon numeric id

3887

1 reference

distribution

CA-BC

excluded

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.

CA-ON

present

introduced

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

irregular

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

irregular

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.

Newfoundland, CA

excluded

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-YT

irregular

introduced

1 reference

CA-BC

B.C.

1 reference

CA-NB

N.B.

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

CA-YT

Yukon

1 reference

US-MI

Mich.

1 reference

US-NY

N.Y.

1 reference

sw Asia

1 reference

parent taxon

Arabis Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5374922

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Jun–Aug.

1 reference

taxon habitat

rare garden escape

1 reference

special status

I

1 reference

taxon description fragment

sparsely to moderately pubescent, trichomes stalked, cruciform, stellate, mixed with simple and forked-stalked ones.

1 reference

d0_s2

Stems several to many from base, erect, ascending to decumbent, branched (several), 1.5–3.5 (–5) dm.

1 reference

d0_s3

Basal leaves: petiole 0–1 cm;

1 reference

d0_s4

blade spatulate, oblanceolate, oblong, or obovate, 2–5.5 (–8) cm × 9–18 (–25) mm, margins dentate to denticulate, apex obtuse or acute, surfaces usually pubescent, rarely subglabrate, trichomes stellate with some rays branched.

1 reference

d0_s5

Cauline leaves 4–8;

1 reference

d0_s6

blade oblong or ovate, 1–5 cm × 5–20 mm, base subcordate or auriculate, margins usually dentate, rarely subentire, apex acute or obtuse.

1 reference

d0_s7

Fruiting pedicels ascending to divaricate, 7–17 (–20) mm.

1 reference

d0_s9

Flowers: sepals oblong, 4.5–8 × 1–2 mm, lateral pair conspicuously saccate basally;

1 reference

d0_s10

petals white, spatulate to obovate, 10–19 × 4–8 mm, apex obtuse;

1 reference

d0_s11

filaments 4–7 mm;

1 reference

d0_s12

anthers oblong, 0.7–1.2 mm.

1 reference

d0_s13

Fruits ascending to spreading, torulose, (3–) 4–7 cm × 1–2 mm;

1 reference

d0_s14

valves each with midvein absent or obscure, along proximal 1/2;

1 reference

d0_s15

ovules 40–60 per ovary;

1 reference

d0_s16

style 0.5–1 mm.

1 reference

d0_s17

Seeds narrowly winged throughout, ovate, 1–1.4 × 0.9–1.1 mm;

1 reference

d0_s18

2n = 16.

1 reference

d0_s20

morphology statement

stalked

1 reference

d0_s2

cruciform

1 reference

d0_s2

stellate

1 reference

d0_s2

mixed

1 reference

d0_s2

several

many

1 reference

d0_s3

erect

1 reference

d0_s3

ascending

decumbent

1 reference

d0_s3

branched

1 reference

d0_s3

atypical some measurement

3.5

5

1 reference

d0_s3

1.5

3.5

1 reference

d0_s3

leaf petiole

0

1

1 reference

d0_s4

spatulate

1 reference

d0_s5

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

5.5

8

1 reference

d0_s5

2

5.5

1 reference

d0_s5

atypical width

18

25

1 reference

d0_s5

9

18

1 reference

d0_s5

inflorescence palea margin

dentate

denticulate

1 reference

d0_s5

obtuse

1 reference

d0_s5

acute

1 reference

d0_s5

stellate

1 reference

d0_s5

inflorescence flower ray

branched

1 reference

d0_s5

leaf

4

8

1 reference

d0_s6

oblong

1 reference

d0_s7

ovate

1 reference

d0_s7

1

5

1 reference

d0_s7

5

20

1 reference

d0_s7

inflorescence phyllaries base

subcordate

1 reference

d0_s7

inflorescence phyllaries base

auriculate

1 reference

d0_s7

inflorescence palea margin

dentate

usually

1 reference

d0_s7

inflorescence palea margin

subentire

rarely

1 reference

d0_s7

acute

1 reference

d0_s7

obtuse

1 reference

d0_s7

simple

1 reference

d0_s9

ascending

1 reference

d0_s9

divaricate

1 reference

d0_s9

atypical some measurement

17

20

1 reference

d0_s9

7

17

1 reference

d0_s9

oblong

1 reference

d0_s10

4.5

8

1 reference

d0_s10

1

2

1 reference

d0_s10

position

lateral

1 reference

d0_s10

saccate

conspicuously; basally

1 reference

d0_s10

coloration

white

1 reference

d0_s11

spatulate

obovate

1 reference

d0_s11

10

19

1 reference

d0_s11

4

8

1 reference

d0_s11

obtuse

1 reference

d0_s11

inflorescence flower androecium stamens filament

4

7

1 reference

d0_s12

inflorescence flower anther

oblong

1 reference

d0_s13

inflorescence flower anther

0.7

1.2

1 reference

d0_s13

ascending

spreading

1 reference

d0_s14

torulose

1 reference

d0_s14

atypical length

3

4

1 reference

d0_s14

4

7

1 reference

d0_s14

1

2

1 reference

d0_s14

general structure

prominence

obscure

1 reference

d0_s15

inflorescence flower petal venation

presence

absent

1 reference

d0_s15

inflorescence flower gynoecium pistil ovule

40

60

1 reference

d0_s16

inflorescence flower gynoecium pistil style

0.5

1

1 reference

d0_s17

winged

narrowly; throughout

1 reference

d0_s18

ovate

1 reference

d0_s18

1

1.4

1 reference

d0_s18

0.9

1.1

1 reference

d0_s18

inflorescence flower petal venation wing

0.1

0.2

1 reference

d0_s20

chromosome

16

1 reference