Potentilla argentea Linnaeus (Q3956)

taxon name

Potentilla argentea

1 reference

taxon authority

Linnaeus

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille argentée (French)

1 reference

silvery cinquefoil (English)

1 reference

silver-leaved cinquefoil (English)

1 reference

hoary cinquefoil (English)

1 reference

silver cinquefoil (English)

1 reference

Silver or hoary cinquefoil (English)

1 reference

potentille argentée (English)

1 reference

VasCan taxon numeric id

8797

1 reference

distribution

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-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-MB

present

introduced

1 reference

Manitoba Checklist, 2002

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.

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

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.

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-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-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.

FR-PM

irregular

introduced

1 reference

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 Unpublished list (MT).

CA-SK

present

introduced

1 reference

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

St. Pierre and Miquelon

1 reference

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. (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-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-KY

Ky.

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-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NH

N.H.

1 reference

US-NJ

N.J.

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-OR

Oreg.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SD

S.Dak.

1 reference

US-TN

Tenn.

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

Eurasia

1 reference

also in Pacific Islands (New Zealand)

1 reference

Potentilla sect. Terminales Grenier & Godron

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

8011540

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering spring–summer.

1 reference

taxon habitat

dry flats

1 reference

slopes

1 reference

roadsides

1 reference

dry ditches

1 reference

other open sites

1 reference

grasslands

1 reference

oak

1 reference

conifer woodlands

1 reference

elevation

0–2000 m

1 reference

special status

I

1 reference

taxon description fragment

Stems mostly decumbent to ascending, 1–6 dm.

1 reference

d0_s0

Basal leaves palmate.

1 reference

d0_s1

Cauline leaves 2–9, proximal ones 2–7 (–10) cm;

1 reference

d0_s2

proximal petioles 1–4 (–7) cm, long hairs absent or sparse, ± ascending, 1–2 mm, soft, short and crisped hairs absent or obscured, cottony hairs dense, glands absent or obscured;

1 reference

d0_s3

leaflets 5 (–7), central one ± oblanceolate, (0.5–) 1–3 × 0.3–1 (–1.3) cm, margins revolute, distal 1/2–2/3 evenly or unevenly incised 1/2–3/4+ to midvein, teeth 2–3 per side (more if lobed or secondarily toothed), surfaces strongly dissimilar, abaxial white, long hairs ± sparse (mostly on veins), 1–2 mm, weak, short and crisped hairs absent or obscured, cottony hairs dense, glands absent or obscured, adaxial long hairs absent or sparse to common, short or crisped hairs absent or sparse, cottony hairs absent, glands absent or sparse.

1 reference

d0_s4

Inflorescences 10–80-flowered.

1 reference

d0_s5

Pedicels 0.3–1.5 (–2) cm.

1 reference

d0_s6

Flowers: epicalyx bractlets oblong to narrowly ovate, 1.5–3 × 0.7–1.2 mm, lengths 2/3–1 times sepals;

1 reference

d0_s7

sepals 2–4.5 mm, apex ± acute;

1 reference

d0_s8

petals (2–) 2.5–4 × 1.5–3 mm;

1 reference

d0_s9

filaments 0.8–1.5 mm, anthers 0.3–0.6 (–0.8) mm;

1 reference

d0_s10

carpels 30–60, styles 0.6–0.9 mm, often strongly papillate-swollen proximally.

1 reference

d0_s11

2n = 14, 28, 35, 42, 56, 62 (Eurasia).

1 reference

d0_s13

morphology statement

stem

orientation

mostly decumbent

ascending

1 reference

d0_s0

stem

1

6

1 reference

d0_s0

architecture

palmate

1 reference

d0_s1

2

9

1 reference

d0_s2

7

10

1 reference

d0_s2

2

7

1 reference

d0_s2

leaf petiole

4

7

1 reference

d0_s3

leaf petiole

1

4

1 reference

d0_s3

absent

1 reference

d0_s3

obscured

1 reference

d0_s3

vernation

revolute

1 reference

d0_s4

position

distal

1 reference

d0_s4

1/2

2/3

1 reference

d0_s4

incised

unevenly; unevenly

1 reference

d0_s4

1/2

3/4

1 reference

d0_s4

absent

1 reference

d0_s4

obscured

1 reference

d0_s4

absent

1 reference

d0_s4

sparse

1 reference

d0_s4

inflorescence

architecture

10-80-flowered

1 reference

d0_s5

inflorescence pedicel

1.5

2

1 reference

d0_s6

inflorescence pedicel

0.3

1.5

1 reference

d0_s6

oblong

narrowly ovate

1 reference

d0_s7

1.5

3

1 reference

d0_s7

width

0.7

1.2

1 reference

d0_s7

2/3-1 times sepals

1 reference

d0_s7

inflorescence flower sepal

2

4.5

1 reference

d0_s8

inflorescence flower gynoecium pistil style apex

acute

more or less

1 reference

d0_s8

inflorescence flower petal

atypical length

2

2.5

1 reference

d0_s9

inflorescence flower petal

2.5

4

1 reference

d0_s9

inflorescence flower petal

width

1.5

3

1 reference

d0_s9

inflorescence flower androecium stamens filament

0.8

1.5

1 reference

d0_s10

inflorescence flower anther

0.6

0.8

1 reference

d0_s10

inflorescence flower anther

0.3

0.6

1 reference

d0_s10

inflorescence flower gynoecium pistil style

0.6

0.9

1 reference

d0_s11

inflorescence flower gynoecium pistil style

papillate-swollen

often strongly; proximally

1 reference

d0_s11

14

1 reference

d0_s13

28

1 reference

d0_s13

35

1 reference

d0_s13

42

1 reference

d0_s13

56

1 reference

d0_s13

62

1 reference

d0_s13

long

1 reference

d0_s3

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

orientation

ascending

more or less

1 reference

d0_s3

1

2

1 reference

d0_s3

texture

soft

1 reference

d0_s3

height

short

1 reference

d0_s3

crisped

1 reference

d0_s3

absent

1 reference

d0_s3

obscured

1 reference

d0_s3

cottony

1 reference

d0_s3

density

dense

1 reference

d0_s3

atypical quantity

5

7

1 reference

d0_s4

5

1 reference

d0_s4

oblanceolate

more or less

1 reference

d0_s4

atypical length

0.5

1

1 reference

d0_s4

1

3

1 reference

d0_s4

atypical width

1

1.3

1 reference

d0_s4

width

0.3

1

1 reference

d0_s4

coloration

white

1 reference

d0_s4

long

1 reference

d0_s4

count

density

sparse

more or less

1 reference

d0_s4

1

2

1 reference

d0_s4

fragility

weak

1 reference

d0_s4

height

short

1 reference

d0_s4

crisped

1 reference

d0_s4

absent

1 reference

d0_s4

obscured

1 reference

d0_s4

cottony

1 reference

d0_s4

density

dense

1 reference

d0_s4

long

1 reference

d0_s4

sparse

common

1 reference

d0_s4

height

short

1 reference

d0_s4

crisped

1 reference

d0_s4

absent

1 reference

d0_s4

sparse

1 reference

d0_s4

cottony

1 reference

d0_s4

absent

1 reference

d0_s4

inflorescence flower gynoecium pistil carpel

30

60

1 reference

d0_s11

fruit achene

0.8

1.1

1 reference

d0_s13

fruit achene

relief

smooth

lightly rugose

1 reference