Difference between revisions of "Lepidium virginicum Linnaeus (Q3736) "

taxon name

Lepidium virginicum

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taxon authority

Linnaeus

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taxon rank

species

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taxon status

accepted

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common name

passerage de Virginie (French)

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poor-man's peppergrass (English)

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Virginia peppergrass (English)

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Virginia pepperweed (English)

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poor-man's pepper (English)

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lépidie de Virginie (French)

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VasCan taxon numeric id

4071

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parent taxon

Lepidium Linnaeus

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taxon habit

herb

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GBIF taxon key

5376648

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

distribution

CA-BC

B.C.

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CA-NS

N.S.

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CA-NL

Nfld. and Labr. (Nfld.)

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CA-ON

Ont.

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CA-PE

P.E.I.

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CA-QC

Que.

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US-AL

Ala.

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US-AZ

Ariz.

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US-AR

Ark.

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US-CA

Calif.

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US-CO

Colo.

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US-CT

Conn.

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US-DC

D.C.

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US-DE

Del.

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US-FL

Fla.

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US-GA

Ga.

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US-ID

Idaho

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US-IL

Ill.

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US-IN

Ind.

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US-IA

Iowa

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US-KS

Kans.

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US-KY

Ky.

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US-LA

La.

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US-ME

Maine

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US-MA

Mass.

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US-MD

Md.

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US-MI

Mich.

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US-MN

Minn.

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US-MS

Miss.

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US-MO

Mo.

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US-MT

Mont.

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US-NC

N.C.

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US-NH

N.H.

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US-NJ

N.J.

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US-NM

N.Mex.

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US-NY

N.Y.

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US-NE

Nebr.

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US-NV

Nev.

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US-OH

Ohio

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US-OK

Okla.

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US-OR

Oreg.

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US-PA

Pa.

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US-RI

R.I.

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US-SC

S.C.

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US-TN

Tenn.

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US-TX

Tex.

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US-UT

Utah

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US-VA

Va.

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US-VT

Vt.

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US-WV

W.Va.

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US-WA

Wash.

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US-WI

Wis.

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US-WY

Wyo.

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Mexico

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in South America

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Europe

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Asia

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s Africa

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Australia

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special status

W

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F

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taxon description fragment

Stems simple from base, erect, branched distally, (0.6–) 1.5–5.5 (–7) dm.

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d0_s2

not rosulate;

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d0_s4

petiole 0.5–3.5 cm;

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d0_s5

blade obovate, spatulate, or oblanceolate, (1–) 2.5–10 (–15) cm × 5–30 (–50) mm, margins pinnatifid to lyrate or dentate.

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d0_s6

Cauline leaves shortly petiolate;

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d0_s7

blade oblanceolate or linear, 1–6 cm × (1–) 3–10 mm, base attenuate to subcuneate, not auriculate, margins serrate or entire.

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d0_s8

Racemes considerably elongated in fruit;

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d0_s9

rachis usually puberulent, rarely glabrous, trichomes curved, cylindrical.

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d0_s10

Fruiting pedicels divaricate-ascending to nearly horizontal, straight or slightly recurved, (slender, terete or flattened), 2.5–4 (–6) × 0.15–0.4 mm, puberulent adaxially or, rarely, throughout or glabrous.

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d0_s11

Flowers: sepals oblong to ovate, (0.5–) 0.7–1 (–1.1) × 0.4–0.7 mm;

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d0_s12

petals (rarely rudimentary), white, spatulate to oblanceolate, 1–2 (–2.5) × 0.3–0.8 (–1) mm, claw undifferentiated or to 0.8 mm;

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d0_s13

stamens 2, median;

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d0_s14

filaments 0.6–1.2 mm;

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d0_s15

anthers 0.1–0.2 mm.

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d0_s16

(widest at middle), apically winged, apical notch 0.2–0.5 mm deep;

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d0_s18

valves thin, smooth, not veined, glabrous;

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d0_s19

style 0.1–0.2 mm, included in apical notch.

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d0_s20

(cotyledons accumbent or incumbent).

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d0_s22

morphology statement

simple

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d0_s2

orientation

erect

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d0_s2

branched

distally

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d0_s2

atypical some measurement

0.6

1.5

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d0_s2

atypical some measurement

5.5

7

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d0_s2

1.5

5.5

1 reference

d0_s2

leaf

arrangement

rosulate

not

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d0_s4

leaf petiole

0.5

3.5

1 reference

d0_s5

obovate

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d0_s6

spatulate

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d0_s6

oblanceolate

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d0_s6

spatulate

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d0_s6

oblanceolate

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d0_s6

1

2.5

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d0_s6

10

15

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d0_s6

2.5

10

1 reference

d0_s6

30

50

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d0_s6

5

30

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d0_s6

inflorescence palea margin

pinnatifid

lyrate or dentate

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d0_s6

leaf

petiolate

shortly

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d0_s7

oblanceolate

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d0_s8

linear

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d0_s8

1

6

1 reference

d0_s8

1

3

1 reference

d0_s8

3

10

1 reference

d0_s8

inflorescence phyllaries base

attenuate

subcuneate

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d0_s8

inflorescence phyllaries base

auriculate

not

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d0_s8

inflorescence palea margin

serrate

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d0_s8

inflorescence palea margin

entire

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d0_s8

inflorescence

elongated

considerably

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d0_s9

leaf rachis

puberulent

usually

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d0_s10

leaf rachis

glabrous

rarely

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d0_s10

course

curved

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d0_s11

cylindrical

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d0_s11

orientation

divaricate-ascending

nearly horizontal

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d0_s11

course

straight

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d0_s11

orientation

recurved

slightly

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d0_s11

puberulent

adaxially; adaxially

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d0_s11

glabrous

rarely

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d0_s11

oblong

ovate

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d0_s12

0.5

0.7

1 reference

d0_s12

1

1.1

1 reference

d0_s12

0.7

1

1 reference

d0_s12

0.4

0.7

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d0_s12

coloration

white

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d0_s13

spatulate

oblanceolate

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d0_s13

2

2.5

1 reference

d0_s13

1

2

1 reference

d0_s13

0.8

1

1 reference

d0_s13

0.3

0.8

1 reference

d0_s13

inflorescence flower petal claw

prominence

undifferentiated

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d0_s13

inflorescence flower petal claw

prominence

0-0.8 mm

1 reference

d0_s13

inflorescence flower stamen

quantity

2

1 reference

d0_s14

inflorescence flower stamen

position

median

1 reference

d0_s14

inflorescence flower androecium stamens filament

0.6

1.2

1 reference

d0_s15

inflorescence flower anther

0.1

0.2

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d0_s16

orbicular

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d0_s18

nearly

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d0_s18

diameter

3.5

4

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d0_s18

diameter

2.5

3.5

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d0_s18

winged

apically

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d0_s18

thin

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d0_s19

relief

smooth

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d0_s19

veined

not

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d0_s19

glabrous

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d0_s19

inflorescence flower gynoecium pistil style

0.1

0.2

1 reference

d0_s20

ovate

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d0_s22

1.9

2.1

1 reference

d0_s22

1.3

1.9

1 reference

d0_s22

1

1.2

1 reference

d0_s22

0.7

1

1 reference