Eutrema edwardsii R. Brown (Q3703)

taxon name

Eutrema edwardsii

1 reference

taxon authority

R. Brown

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

eutréma d'Edwards (French)

1 reference

Edwards' mock wallflower (English)

1 reference

Edwards' eutrema (English)

1 reference

VasCan taxon numeric id

4049

1 reference

distribution

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.

Greenland, GL

present

native

1 reference

Böcher, T.W., B. Fredskild, K. Holmen & K. Jakobsen. 1978. Grønlands Flora. P. Haase & Søns Forlag, København. 326 pp.

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-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-NU

present

native

1 reference

Morisse, P. & S. Payette. 1980. La flore et al végétation des Îles Dormeuses (Baie D'Hudson, Territoires du Nord-ouest, Canada). Naturaliste canadien 107: 63-86.

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.

CA-YT

present

native

1 reference

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

Greenland

1 reference

CA-BC

B.C.

1 reference

CA-NT

N.W.T.

1 reference

CA-NU

Nunavut

1 reference

CA-QC

Que.

1 reference

CA-YT

Yukon

1 reference

US-AK

Alaska

1 reference

US-CO

Colo.

1 reference

Asia (Mongolia)

1 reference

Asia (Russia)

1 reference

parent taxon

Eutrema R. Brown

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5375237

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

LC

1 reference

Global Biodiversity Information Facility

phenology

Flowering early Jun-early Aug, fruiting Jul-early Sep.

1 reference

taxon habitat

tundra

1 reference

talus slopes

1 reference

hills

1 reference

grassy margins

1 reference

streams

1 reference

wet areas

1 reference

peat ridges

1 reference

elevation

0-3900 m

1 reference

special status

F

1 reference

taxon description fragment

Stems simple or few from caudex, erect, unbranched, (0.3–) 0.8–3 (–4.5) dm.

1 reference

d0_s2

rosulate;

1 reference

d0_s4

petiole 1–4.5 (–6) cm;

1 reference

d0_s5

blade (somewhat fleshy), ovate, lanceolate, or oblong, (0.3–) 0.8–2 (–2.5) cm × (1–) 4–14 (–18) mm, (base truncate, obtuse, or cuneate, sometimes oblique), margins entire, apex obtuse.

1 reference

d0_s6

petiolate or (distal) sessile;

1 reference

d0_s8

blade ovate, lanceolate, oblong, or linear, (0.7–) 1–3 (–4) cm × (1–) 3–10 (–14) mm, base cuneate, margins entire, apex subacute.

1 reference

d0_s9

Fruiting pedicels divaricate to ascending, (curved-ascending or straight), (1.5–) 3–10 (–15) mm.

1 reference

d0_s11

Flowers: sepals ovate, 1.5–3 × 1–1.5 mm, (margins membranous);

1 reference

d0_s12

petals spatulate, 3–5 × 1.5–3 mm;

1 reference

d0_s13

filaments 2–2.5 mm;

1 reference

d0_s14

anthers ovate, 0.2–0.4 mm;

1 reference

d0_s15

gynophore usually 0.2–1 mm, rarely obsolete.

1 reference

d0_s16

Fruits stipitate, not torulose, linear to narrowly oblong, (0.7–) 1–2 (–2.5) cm × 2–3 mm slightly 4-angled;

1 reference

d0_s17

valves (cuneate basally and distally), each with prominent midvein;

1 reference

d0_s18

ovules (6–) 8–12 (–14) per ovary;

1 reference

d0_s20

style 0.2–1 mm.

1 reference

d0_s21

Seeds usually oblong, rarely ovoid, (1.5–) 2–3 × (0.7–) 1–1.5 mm. 2n = 18, 28, 42, 56.

1 reference

d0_s22

morphology statement

simple

1 reference

d0_s2

few

1 reference

d0_s2

orientation

erect

1 reference

d0_s2

unbranched

1 reference

d0_s2

0.3

0.8

1 reference

d0_s2

3

4.5

1 reference

d0_s2

0.8

3

1 reference

d0_s2

arrangement

rosulate

1 reference

d0_s4

leaf petiole

4.5

6

1 reference

d0_s5

leaf petiole

1

4.5

1 reference

d0_s5

ovate

1 reference

d0_s6

lanceolate

1 reference

d0_s6

oblong

1 reference

d0_s6

lanceolate

1 reference

d0_s6

oblong

1 reference

d0_s6

0.3

0.8

1 reference

d0_s6

2

2.5

1 reference

d0_s6

0.8

2

1 reference

d0_s6

1

4

1 reference

d0_s6

14

18

1 reference

d0_s6

4

14

1 reference

d0_s6

inflorescence palea margin

entire

1 reference

d0_s6

inflorescence flower gynoecium pistil style apex

obtuse

1 reference

d0_s6

atypical quantity

7

10

1 reference

d0_s8

3

7

1 reference

d0_s8

petiolate

1 reference

d0_s8

sessile

1 reference

d0_s8

ovate

1 reference

d0_s9

lanceolate

1 reference

d0_s9

oblong

1 reference

d0_s9

linear

1 reference

d0_s9

oblong

1 reference

d0_s9

linear

1 reference

d0_s9

0.7

1

1 reference

d0_s9

3

4

1 reference

d0_s9

1

3

1 reference

d0_s9

1

3

1 reference

d0_s9

10

14

1 reference

d0_s9

3

10

1 reference

d0_s9

inflorescence phyllaries base

cuneate

1 reference

d0_s9

inflorescence palea margin

entire

1 reference

d0_s9

inflorescence flower gynoecium pistil style apex

subacute

1 reference

d0_s9

inflorescence flower sepal

ovate

1 reference

d0_s12

inflorescence flower sepal

1.5

3

1 reference

d0_s12

inflorescence flower sepal

1

1.5

1 reference

d0_s12

inflorescence flower petal

spatulate

1 reference

d0_s13

inflorescence flower petal

3

5

1 reference

d0_s13

inflorescence flower petal

1.5

3

1 reference

d0_s13

inflorescence flower androecium stamens filament

2

2.5

1 reference

d0_s14

inflorescence flower anther

ovate

1 reference

d0_s15

inflorescence flower anther

0.2

0.4

1 reference

d0_s15

inflorescence flower gynophore

0.2

1

1 reference

d0_s16

inflorescence flower gynophore

prominence

obsolete

rarely

1 reference

d0_s16

stipitate

1 reference

d0_s17

torulose

not

1 reference

d0_s17

linear

narrowly oblong

1 reference

d0_s17

0.7

1

1 reference

d0_s17

2

2.5

1 reference

d0_s17

1

2

1 reference

d0_s17

2

3

1 reference

d0_s17

4-angled

slightly

1 reference

d0_s17

inflorescence flower gynoecium pistil ovule

atypical quantity

6

8

1 reference

d0_s20

inflorescence flower gynoecium pistil ovule

atypical quantity

12

14

1 reference

d0_s20

inflorescence flower gynoecium pistil ovule

8

12

1 reference

d0_s20

inflorescence flower gynoecium pistil style

0.2

1

1 reference

d0_s21

oblong

usually

1 reference

d0_s22

ovoid

rarely

1 reference

d0_s22

1.5

2

1 reference

d0_s22

2

3

1 reference

d0_s22

0.7

1

1 reference

d0_s22

1

1.5

1 reference

d0_s22

18

1 reference

d0_s22

28

1 reference

d0_s22

42

1 reference

d0_s22

56

1 reference

d0_s22

elongated

considerably

1 reference

d0_s11

arrangement

divaricate

1 reference

d0_s11

orientation

ascending

1 reference

d0_s11

1.5

3

1 reference

d0_s11

10

15

1 reference

d0_s11

3

10

1 reference

d0_s11

inflorescence flower petal venation midvein

prominence

prominent

1 reference