Cardamine pensylvanica Muhlenberg ex Willdenow (Q3587)

taxon name

Cardamine pensylvanica

1 reference

taxon authority

Muhlenberg ex Willdenow

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

cardamine de Pennsylvanie (French)

1 reference

Pennsylvania bittercress (English)

1 reference

Quaker bittercress (English)

1 reference

VasCan taxon numeric id

3962

1 reference

distribution

CA-AB

present

native

1 reference

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

CA-BC

present

native

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.

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

CA-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-NB

present

native

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

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-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-PE

present

native

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-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.

FR-PM

present

native

1 reference

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 Unpublished list (MT).

CA-SK

present

native

1 reference

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

CA-YT

present

native

1 reference

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-NB

N.B.

1 reference

CA-NL

Nfld. and Labr.

1 reference

CA-NT

N.W.T.

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

CA-YT

Yukon

1 reference

US-AL

Ala.

1 reference

US-AK

Alaska

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-MN

Minn.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

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-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-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-TX

Tex.

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

parent taxon

Cardamine Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3045880

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Apr–Jul.

1 reference

taxon habitat

marshes

1 reference

streams

1 reference

swamps

1 reference

ditches

1 reference

seepage

1 reference

springs

1 reference

lake margins

1 reference

mesic

1 reference

wet areas

1 reference

ledges

1 reference

sheltered bluffs

1 reference

banks

1 reference

shallow water

1 reference

streams

1 reference

spring branches

1 reference

margins

1 reference

crop fields

1 reference

ground

1 reference

elevation

0-2800 m

1 reference

special status

W

1 reference

E

1 reference

taxon description fragment

Rhizomes absent.

1 reference

d0_s2

Stems (simple from base), erect, (not flexuous), unbranched or branched distally, (0.5–) 1.5–5.5 (–7) dm.

1 reference

d0_s3

Basal leaves (soon withered), not rosulate, similar to proximalmost cauline leaves, 4–15 cm.

1 reference

d0_s4

Cauline leaves (3–) 5–20 (–35), pinnately (5 or) 7–13 (–19) -foliolate, sometimes appearing pinnatisect, lobe number similar to leaflets (middle and proximal ones 2–11 cm), petiolate, leaflets petiolulate, subsessile, or sessile;

1 reference

d0_s5

petiole (0.4–) 1–3.5 (–4.5) cm, base not auriculate, (often sparsely hirsute);

1 reference

d0_s6

lateral leaflets shortly petiolulate or sessile, (decurrent on rachis smaller than terminal, distalmost blades narrower, with fewer lobes or leaflets), margins entire or crenate;

1 reference

d0_s7

terminal leaflet (subsessile or petiolule to 1 cm), blade suborbicular, obovate to oblanceolate, or elliptic, 1.3–3 (–4) cm × 6–25 mm, base often cuneate, margins entire, repand, or obscurely 3 or 5-lobed.

1 reference

d0_s8

Fruiting pedicels divaricate-ascending, (3–) 4–10 (–13) mm.

1 reference

d0_s10

Flowers: sepals oblong, (1–) 1.3–2.3 × 0.5–1 mm, lateral pair not saccate basally;

1 reference

d0_s11

petals white, narrowly spatulate to oblanceolate, 2–3.5 (–4) × 0.8–1.5 mm, (not clawed);

1 reference

d0_s12

filaments: median pairs 1.5–2.5 mm, lateral pair 1–2 mm;

1 reference

d0_s13

anthers ovate, 0.2–0.3 mm.

1 reference

d0_s14

Fruits linear, (torulose), (1.4–) 1.7–2.7 (–3.2) cm × 0.8–1.1 mm;

1 reference

d0_s15

ovules 40–80 per ovary;

1 reference

d0_s16

style 0.5–1 mm.

1 reference

d0_s17

Seeds brown, oblong to ovoid, 0.7–1.1 × 0.5–0.8 mm. 2n = 32, 64.

1 reference

d0_s18

morphology statement

presence

absent

1 reference

d0_s2

orientation

erect

1 reference

d0_s3

unbranched

1 reference

d0_s3

branched

distally

1 reference

d0_s3

0.5

1.5

1 reference

d0_s3

5.5

7

1 reference

d0_s3

1.5

5.5

1 reference

d0_s3

arrangement

rosulate

not

1 reference

d0_s4

4

15

1 reference

d0_s4

atypical quantity

3

5

1 reference

d0_s5

atypical quantity

20

35

1 reference

d0_s5

5

20

1 reference

d0_s5

7-13(-19)-foliolate

pinnately

1 reference

d0_s5

petiolate

1 reference

d0_s5

inflorescence flower corolla lobe

pinnatisect

1 reference

d0_s5

petiolulate

1 reference

d0_s5

subsessile

1 reference

d0_s5

sessile

1 reference

d0_s5

subsessile

1 reference

d0_s5

sessile

1 reference

d0_s5

leaf petiole

0.4

1

1 reference

d0_s6

leaf petiole

3.5

4.5

1 reference

d0_s6

leaf petiole

1

3.5

1 reference

d0_s6

inflorescence phyllaries base

auriculate

not

1 reference

d0_s6

petiolulate

shortly

1 reference

d0_s7

sessile

1 reference

d0_s7

entire

1 reference

d0_s7

crenate

1 reference

d0_s7

suborbicular

1 reference

d0_s8

obovate

oblanceolate or elliptic

1 reference

d0_s8

obovate

oblanceolate or elliptic

1 reference

d0_s8

3

4

1 reference

d0_s8

1.3

3

1 reference

d0_s8

6

25

1 reference

d0_s8

inflorescence phyllaries base

cuneate

often

1 reference

d0_s8

entire

1 reference

d0_s8

repand

1 reference

d0_s8

5-lobed

obscurely

1 reference

d0_s8

repand

1 reference

d0_s8

5-lobed

obscurely

1 reference

d0_s8

ebracteate

1 reference

d0_s10

orientation

divaricate-ascending

1 reference

d0_s10

3

4

1 reference

d0_s10

10

13

1 reference

d0_s10

4

10

1 reference

d0_s10

oblong

1 reference

d0_s11

1

1.3

1 reference

d0_s11

1.3

2.3

1 reference

d0_s11

0.5

1

1 reference

d0_s11

position

lateral

1 reference

d0_s11

saccate

not; basally

1 reference

d0_s11

coloration

white

1 reference

d0_s12

narrowly spatulate

oblanceolate

1 reference

d0_s12

3.5

4

1 reference

d0_s12

2

3.5

1 reference

d0_s12

0.8

1.5

1 reference

d0_s12

position

median

1 reference

d0_s13

1.5

2.5

1 reference

d0_s13

position

lateral

1 reference

d0_s13

1

2

1 reference

d0_s13

inflorescence flower anther

ovate

1 reference

d0_s14

inflorescence flower anther

0.2

0.3

1 reference

d0_s14

arrangement

course

linear

1 reference

d0_s15

1.4

1.7

1 reference

d0_s15

2.7

3.2

1 reference

d0_s15

1.7

2.7

1 reference

d0_s15

0.8

1.1

1 reference

d0_s15

inflorescence flower gynoecium pistil ovule

40

80

1 reference

d0_s16

inflorescence flower gynoecium pistil style

0.5

1

1 reference

d0_s17

coloration

brown

1 reference

d0_s18

oblong

ovoid

1 reference

d0_s18

0.7

1.1

1 reference

d0_s18

0.5

0.8

1 reference

d0_s18

chromosome

32

1 reference

d0_s18

chromosome

64

1 reference