Lepidium campestre (Linnaeus) W. T. Aiton in W. Aiton and W. T. Aiton (Q3727)

Flora Commons

accepted id

Lepidium campestre (Linnaeus) W.T. Aiton

taxon name

Lepidium campestre

taxon authority

(Linnaeus) W.T. Aiton

taxon rank

species

FNA Editorial Committee. 2010. Flora of North America north of Mexico. Volume 7: Magnoliophyta: Salicaceae to Brassicaceae. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Lepidium campestre

1 reference

taxon authority

(Linnaeus) W.T. Aiton

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

lépidie des champs (French)

1 reference

passerage des champs (French)

1 reference

passerage champêtre (French)

1 reference

field peppergrass (English)

1 reference

field pepperwort (English)

1 reference

field pepperweed (English)

1 reference

field cress (English)

1 reference

VasCan taxon numeric id

4061

1 reference

distribution

CA-BC

present

introduced

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-AB

present

introduced

1 reference

Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 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-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

present

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

present

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.

CA-PE

present

introduced

1 reference

Catling, P.M., D.S. Erskine & R.B. MacLaren. 1985. The Plants of Prince Edward Island with new records, nomenclatural changes, and corrections and deletions. Agriculture Canada, Research Branch, Ottawa. Publication 1798. 272 pp.

CA-NS

present

introduced

1 reference

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

Newfoundland, CA

present

introduced

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

FR-PM

present

introduced

1 reference

Etcheberry, R. 1989. Plantes de Saint-Pierre et Miquelon. Unpublished list (MT).

CA-BC

B.C.

1 reference

CA-NL

Nfld. and Labr. (Nfld.)

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-PE

P.E.I.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-DC

D.C.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-ID

Idaho

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-LA

La.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-OH

Ohio

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-UT

Utah

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WA

Wash.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

Europe

1 reference

Asia

1 reference

also in South America

1 reference

South Africa

1 reference

parent taxon

Lepidium Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

7703116

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Jun.

1 reference

taxon habitat

pastures

1 reference

gardens

1 reference

open flats

1 reference

pine woodlands

1 reference

rocky slopes

1 reference

forests

1 reference

waste grounds

1 reference

disturbed areas

1 reference

meadows

1 reference

fields

1 reference

elevation

0-2600 m

1 reference

special status

W

1 reference

I

1 reference

F

1 reference

taxon description fragment

Stems simple from base, erect, unbranched or branched distally, (0.8–) 1.2–5 (–6.3) dm.

1 reference

d0_s2

Basal leaves rosulate;

1 reference

d0_s3

petiole (0.5–) 1.5–6 cm;

1 reference

d0_s4

blade oblanceolate or oblong, (1–) 2–6 (–8) cm × 5–15 mm, margins entire, lyrate, or pinnatifid.

1 reference

d0_s5

oblong, lanceolate, or narrowly deltate-lanceolate, (0.7–) 1–4 (–6.5) cm × (2–) 5–10 (–15) mm, base sagittate or auriculate, margins dentate or subentire.

1 reference

d0_s7

Racemes much-elongated in fruit;

1 reference

d0_s8

rachis hirsute, trichomes spreading, straight.

1 reference

d0_s9

Fruiting pedicels horizontal, straight or slightly recurved, (terete), (3–) 4–8 (–10) × 0.3–0.4 mm, hirsute.

1 reference

d0_s10

Flowers: sepals oblong, (1–) 1.3–1.8 × 0.6–0.8 mm;

1 reference

d0_s11

petals white, spatulate, (1.5–) 1.8–2.5 (–3) × (0.2–) 0.5–0.7 mm, claw 0.6–1 mm;

1 reference

d0_s12

stamens 6;

1 reference

d0_s13

filaments (1.2–) 1.5–1.8 (–2) mm, (glabrous);

1 reference

d0_s14

anthers 0.3–0.5 mm.

1 reference

d0_s15

Fruits broadly oblong to ovate, (4–) 5–6 (–6.5) × (3–) 4–5 mm, (curved adaxially), apically broadly winged, apical notch (0.2–) 0.4–0.6 mm deep;

1 reference

d0_s16

valves thin, papillate except for wing, not veined;

1 reference

d0_s17

style 0.2–0.5 (–0.7) mm, slightly exserted beyond, or included in, apical notch.

1 reference

d0_s18

Seeds (dark-brown), ovoid, 2–2.3 (–2.8) × 1–1.4 mm. 2n = 16.

1 reference

d0_s19

morphology statement

simple

1 reference

d0_s2

erect

1 reference

d0_s2

unbranched

1 reference

d0_s2

branched

distally

1 reference

d0_s2

0.8

1.2

1 reference

d0_s2

5

6.3

1 reference

d0_s2

1.2

5

1 reference

d0_s2

arrangement

rosulate

1 reference

d0_s3

leaf petiole

0.5

1.5

1 reference

d0_s4

leaf petiole

1.5

6

1 reference

d0_s4

oblanceolate

1 reference

d0_s5

oblong

1 reference

d0_s5

1

2

1 reference

d0_s5

6

8

1 reference

d0_s5

2

6

1 reference

d0_s5

5

15

1 reference

d0_s5

entire

1 reference

d0_s5

lyrate

1 reference

d0_s5

pinnatifid

1 reference

d0_s5

lyrate

1 reference

d0_s5

pinnatifid

1 reference

d0_s5

sessile

1 reference

d0_s7

oblong

1 reference

d0_s7

lanceolate

1 reference

d0_s7

deltate-lanceolate

narrowly

1 reference

d0_s7

lanceolate

1 reference

d0_s7

deltate-lanceolate

narrowly

1 reference

d0_s7

0.7

1

1 reference

d0_s7

4

6.5

1 reference

d0_s7

1

4

1 reference

d0_s7

2

5

1 reference

d0_s7

10

15

1 reference

d0_s7

5

10

1 reference

d0_s7

inflorescence phyllaries base

sagittate

1 reference

d0_s7

inflorescence phyllaries base

auriculate

1 reference

d0_s7

dentate

1 reference

d0_s7

subentire

1 reference

d0_s7

leaf rachis

pubescence

hirsute

1 reference

d0_s9

oblong

1 reference

d0_s11

1

1.3

1 reference

d0_s11

1.3

1.8

1 reference

d0_s11

0.6

0.8

1 reference

d0_s11

coloration

white

1 reference

d0_s12

spatulate

1 reference

d0_s12

1.5

1.8

1 reference

d0_s12

2.5

3

1 reference

d0_s12

1.8

2.5

1 reference

d0_s12

0.2

0.5

1 reference

d0_s12

0.5

0.7

1 reference

d0_s12

inflorescence flower petal claw

0.6

1

1 reference

d0_s12

inflorescence flower stamen

quantity

6

1 reference

d0_s13

inflorescence flower androecium stamens filament

1.2

1.5

1 reference

d0_s14

inflorescence flower androecium stamens filament

1.8

2

1 reference

d0_s14

inflorescence flower androecium stamens filament

1.5

1.8

1 reference

d0_s14

inflorescence flower anther

0.3

0.5

1 reference

d0_s15

broadly oblong

ovate

1 reference

d0_s16

4

5

1 reference

d0_s16

6

6.5

1 reference

d0_s16

5

6

1 reference

d0_s16

3

4

1 reference

d0_s16

4

5

1 reference

d0_s16

winged

apically broadly

1 reference

d0_s16

0.5

0.7

1 reference

d0_s18

0.2

0.5

1 reference

d0_s18

position

exserted

slightly

1 reference

d0_s18

position

included

1 reference

d0_s18

ovoid

1 reference

d0_s19

2.3

2.8

1 reference

d0_s19

2

2.3

1 reference

d0_s19

1

1.4

1 reference

d0_s19

chromosome

quantity

16

1 reference

d0_s19

inflorescence raceme

much-elongated

1 reference

d0_s8

spreading

1 reference

d0_s10

course

straight

1 reference

d0_s10

horizontal

1 reference

d0_s10

course

straight

1 reference

d0_s10

recurved

slightly

1 reference

d0_s10

pubescence

hirsute

1 reference

d0_s10

general structure valve

thin

1 reference

d0_s17

general structure valve

relief

papillate

1 reference

d0_s17

general structure valve

veined

not

1 reference