Lepidium draba Linnaeus (Q3722)

taxon name

Lepidium draba

1 reference

taxon authority

Linnaeus

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

cranson dravier (French)

1 reference

cardaria drave (French)

1 reference

cardaire drave (French)

1 reference

passerage drave (French)

1 reference

heart-pod hoarycress (English)

1 reference

hoary pepperwort (English)

1 reference

heart-pod whitetop (English)

1 reference

VasCan taxon numeric id

3970

1 reference

distribution

CA-BC

present

introduced

1 reference

Straley, G.B., D.V. Meidinger & G.W. Douglas. 1989-1994. The Vascular plants of British Columbia. BC. Ministry of Forests, Victoria. 4 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

present

introduced

1 reference

Harms, V.L. 2006. Annotated catalogue of Saskatchewan vascular plants. http://www.biodiversity.sk.ca/Docs/AnnotatedCatalogueSKVascPlants2006.pdf

CA-MB

present

introduced

1 reference

Manitoba Checklist, 2002

CA-ON

present

introduced

1 reference

Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/

CA-QC

excluded

1 reference

Scoggan, H.J. 1978-79. The Flora of Canada. Parts 1-4. National Museum of Natural Sciences, Publications in Botany 7. 4 volumes.

CA-NB

present

introduced

1 reference

CA-NS

irregular

introduced

1 reference

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

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NS

N.S.

1 reference

CA-ON

Ont.

1 reference

CA-SK

Sask.

1 reference

US-AZ

Ariz.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-CT

Conn.

1 reference

US-DC

D.C.

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-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SD

S.Dak.

1 reference

US-UT

Utah

1 reference

US-WA

Wash.

1 reference

US-WY

Wyo.

1 reference

s Europe

1 reference

sw Asia

1 reference

also in Mexico (Distrito Federal)

1 reference

South America

1 reference

s Africa

1 reference

Australia

1 reference

parent taxon

Lepidium Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5376961

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Apr–Aug.

1 reference

taxon habitat

mountain slopes

1 reference

roadsides

1 reference

fields

1 reference

agricultural lands

1 reference

stream sides

1 reference

disturbed grounds

1 reference

pastures

1 reference

waste areas

1 reference

elevation

0-3300 m

1 reference

special status

W

1 reference

I

1 reference

F

1 reference

taxon description fragment

Stems often simple from base, erect or decumbent basally, branched (several) distally, (0.8–) 2–6.5 (–9) dm.

1 reference

d0_s3

not rosulate;

1 reference

d0_s5

petiole 1–4 cm;

1 reference

d0_s6

blade obovate, spatulate, or ovate, (1.5–) 3–10 (–15) cm × 10–40 mm, margins sinuate to dentate or entire.

1 reference

d0_s7

Cauline leaves sessile;

1 reference

d0_s8

blade ovate, elliptic, oblong, or lanceolate, oblanceolate, or obovate, (1–) 3–9 (–15) cm × (5–) 10–20 (–50) mm, base sagittate-amplexicaul or auriculate, margins dentate or entire, (surfaces pubescent or glabrous).

1 reference

d0_s9

Racemes (corymbose panicles), slightly or considerably elongated in fruit;

1 reference

d0_s10

rachis glabrous or puberulent, trichomes straight or curved, cylindrical.

1 reference

d0_s11

Fruiting pedicels ascending to horizontal, straight, (terete), 5–10 (–15) × 0.2–0.3 mm, glabrous or sparsely puberulent adaxially.

1 reference

d0_s12

Flowers: sepals oblong to ovate, 1.5–2.5 × 0.7–1.2 mm;

1 reference

d0_s13

petals white, obovate, (2.5–) 3–4 (–4.5) × (1–) 1.3–2 (–2.2) mm, claw 1–1.7 mm;

1 reference

d0_s14

stamens 6;

1 reference

d0_s15

filaments 2–3 mm, (glabrous);

1 reference

d0_s16

anthers 0.4–0.5 mm.

1 reference

d0_s17

Fruits (indehiscent), cordate to subreniform, (2–) 2.5–3.7 (–4.3) × (3.2–) 3.7–5 (–5.6) mm, apically (obtuse to subacute), not winged, apical notch absent;

1 reference

d0_s18

valves thin, smooth, reticulate-veined, glabrous;

1 reference

d0_s19

style (0.6–) 1–1.8 (–2) mm.

1 reference

d0_s20

Seeds ovate, 1.5–2.3 × 1–1.3 mm. 2n = 32, 64.

1 reference

d0_s21

morphology statement

simple

often

1 reference

d0_s3

orientation

erect

1 reference

d0_s3

orientation

decumbent

basally

1 reference

d0_s3

branched

distally

1 reference

d0_s3

0.8

2

1 reference

d0_s3

6.5

9

1 reference

d0_s3

2

6.5

1 reference

d0_s3

leaf

arrangement

rosulate

not

1 reference

d0_s5

leaf petiole

1

4

1 reference

d0_s6

obovate

1 reference

d0_s7

spatulate

1 reference

d0_s7

ovate

1 reference

d0_s7

spatulate

1 reference

d0_s7

ovate

1 reference

d0_s7

1.5

3

1 reference

d0_s7

10

15

1 reference

d0_s7

3

10

1 reference

d0_s7

10

40

1 reference

d0_s7

sinuate

1 reference

d0_s7

dentate

1 reference

d0_s7

entire

1 reference

d0_s7

leaf

sessile

1 reference

d0_s8

ovate

1 reference

d0_s9

elliptic

1 reference

d0_s9

oblong

1 reference

d0_s9

lanceolate

1 reference

d0_s9

oblanceolate

1 reference

d0_s9

obovate

1 reference

d0_s9

oblong

1 reference

d0_s9

lanceolate

1 reference

d0_s9

oblanceolate

1 reference

d0_s9

obovate

1 reference

d0_s9

oblong

1 reference

d0_s9

lanceolate

1 reference

d0_s9

oblanceolate

1 reference

d0_s9

obovate

1 reference

d0_s9

oblong

1 reference

d0_s9

lanceolate

1 reference

d0_s9

oblanceolate

1 reference

d0_s9

obovate

1 reference

d0_s9

1

3

1 reference

d0_s9

9

15

1 reference

d0_s9

3

9

1 reference

d0_s9

5

10

1 reference

d0_s9

20

50

1 reference

d0_s9

10

20

1 reference

d0_s9

inflorescence phyllaries base

sagittate-amplexicaul

1 reference

d0_s9

inflorescence phyllaries base

auriculate

1 reference

d0_s9

dentate

1 reference

d0_s9

entire

1 reference

d0_s9

inflorescence

elongated

slightly; considerably

1 reference

d0_s10

leaf rachis

glabrous

1 reference

d0_s11

leaf rachis

puberulent

1 reference

d0_s11

course

straight

1 reference

d0_s12

course

curved

1 reference

d0_s12

cylindrical

1 reference

d0_s12

orientation

ascending

horizontal

1 reference

d0_s12

course

straight

1 reference

d0_s12

glabrous

1 reference

d0_s12

puberulent

sparsely; adaxially

1 reference

d0_s12

inflorescence flower sepal

oblong

ovate

1 reference

d0_s13

inflorescence flower sepal

1.5

2.5

1 reference

d0_s13

inflorescence flower sepal

0.7

1.2

1 reference

d0_s13

coloration

white

1 reference

d0_s14

obovate

1 reference

d0_s14

2.5

3

1 reference

d0_s14

4

4.5

1 reference

d0_s14

3

4

1 reference

d0_s14

1

1.3

1 reference

d0_s14

2

2.2

1 reference

d0_s14

1.3

2

1 reference

d0_s14

inflorescence flower petal claw

1

1.7

1 reference

d0_s14

inflorescence flower stamen

quantity

6

1 reference

d0_s15

inflorescence flower androecium stamens filament

2

3

1 reference

d0_s16

inflorescence flower anther

0.4

0.5

1 reference

d0_s17

cordate

subreniform

1 reference

d0_s18

2

2.5

1 reference

d0_s18

3.7

4.3

1 reference

d0_s18

2.5

3.7

1 reference

d0_s18

3.2

3.7

1 reference

d0_s18

5

5.6

1 reference

d0_s18

3.7

5

1 reference

d0_s18

winged

apically; not

1 reference

d0_s18

thin

1 reference

d0_s19

relief

smooth

1 reference

d0_s19

reticulate-veined

1 reference

d0_s19

glabrous

1 reference

d0_s19

inflorescence flower gynoecium pistil style

0.6

1

1 reference

d0_s20

inflorescence flower gynoecium pistil style

1.8

2

1 reference

d0_s20

inflorescence flower gynoecium pistil style

1

1.8

1 reference

d0_s20

seed

ovate

1 reference

d0_s21

seed

1.5

2.3

1 reference

d0_s21

seed

1

1.3

1 reference

d0_s21

chromosome

quantity

32

1 reference

d0_s21

chromosome

quantity

64

1 reference