Potentilla litoralis Rydberg (Q3972)

taxon name

Potentilla litoralis

1 reference

taxon authority

Rydberg

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille du littoral (French)

1 reference

potentille pectinée (French)

1 reference

coastal cinquefoil (English)

1 reference

coast cinquefoil (English)

1 reference

shore cinquefoil (English)

1 reference

Coast cinquefoil (English)

1 reference

potentille du littoral (English)

1 reference

VasCan taxon numeric id

8838

1 reference

distribution

CA-AB

present

native

1 reference

CA-BC

present

native

1 reference

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

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-NU

present

native

1 reference

Kotanen, P.M. 2005. List of the Vascular Plants of Akimiki Island, Nunavut Territory. www.utm.utoronto.ca/~w3pkota/akimiskiflora/akiplants.doc (consulted 2010-08) http://www.utm.utoronto.ca/~w3pkota/akimiskiflora/akiplants.doc

CA-ON

present

native

1 reference

Riley, J.L. 2003. Flora of the Hudson Bay Lowland and its postglacial origins. NRC Research Press, Ottawa. 236 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.

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-NL

Nfld. and Labr. (Nfld.)

1 reference

CA-NT

N.W.T.

1 reference

CA-NS

N.S.

1 reference

CA-NU

Nunavut

1 reference

CA-ON

Ont.

1 reference

CA-QC

Que.

1 reference

CA-SK

Sask.

1 reference

CA-YT

Yukon

1 reference

US-AK

Alaska

1 reference

US-ME

Maine

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MT

Mont.

1 reference

US-NV

Nev.

1 reference

US-NH

N.H.

1 reference

US-ND

N.Dak.

1 reference

US-SD

S.Dak.

1 reference

US-WY

Wyo.

1 reference

Potentilla sect. Pensylvanicae Poeverlein in P. F. A. Ascherson et al.

parent taxon

1 reference

taxon habit

herb

1 reference

phenology

Flowering summer.

1 reference

taxon habitat

rocky

1 reference

sandy shorelines

1 reference

gravelly sites

1 reference

open prairies

1 reference

meadows

1 reference

disturbed sites

1 reference

talus

1 reference

rocky outcrops

1 reference

elevation

0–2200 m

1 reference

special status

E

1 reference

taxon description fragment

Stems decumbent to nearly erect, (0.4–) 1–4.5 (–6) dm.

1 reference

d0_s0

Basal leaves subpinnate to subpalmate, (3–) 4–15 (–25) cm;

1 reference

d0_s1

petiole (1–) 2–8 (–15) cm, long hairs sparse to abundant, appressed to rarely ascending, ± 1 mm, ± stiff, short hairs absent or sparse, cottony or crisped hairs absent, glands ± sparse;

1 reference

d0_s2

leaflets 2–3 per side, on distal 1/6–1/3 (–1/2) of leaf axis, ± overlapping, terminal ones narrowly lanceolate to narrowly obovate, (1.5–) 2–5 (–7) × 1–2.5 cm, margins revolute, incised 3/4+ to midvein, undivided medial blade 2–10 mm wide, teeth (2–) 5–8 per side, ± linear-elliptic, surfaces usually ± dissimilar, abaxial green to grayish, long hairs ± abundant especially on veins, 0.5–1.5 mm, weak, short hairs absent or sparse, cottony hairs absent, crisped hairs absent or sparse to abundant, glands ± abundant, adaxial ± green, long hairs sparse to common, ± appressed, 0.5–1.5 mm, short hairs absent or sparse, cottony hairs absent, crisped hairs absent or sparse, glands ± abundant.

1 reference

d0_s3

Cauline leaves (1–) 2–4.

1 reference

d0_s4

Inflorescences (1–) 5–30-flowered, congested, scarcely lengthening in fruit.

1 reference

d0_s5

Pedicels 0.2–1 cm (proximal to 3 cm).

1 reference

d0_s6

Flowers: epicalyx bractlets narrowly, rarely broadly, elliptic to linear, 2.5–5 (–6) × 1 (–2) mm, lengths ± 2/3 to equal to sepals, margins ± revolute (at least in fruit);

1 reference

d0_s7

hypanthium 3–5 mm diam.;

1 reference

d0_s8

sepals 3–6 mm, apex ± acute, abaxial surfaces: venation moderate, glands abundant, evident at least distally;

1 reference

d0_s9

petals yellow, 3–5 × 2–4 mm, lengths ± equal to sepals;

1 reference

d0_s10

filaments (0.5–) 1–1.5 mm, anthers 0.3–0.5 mm;

1 reference

d0_s11

carpels 50–100, styles papillate-swollen in proximal 1/2–3/4+, 1–1.5 mm.

1 reference

d0_s12

2n = 28, 56.

1 reference

d0_s14

morphology statement

orientation

decumbent

nearly erect

1 reference

d0_s0

0.4

1

1 reference

d0_s0

4.5

6

1 reference

d0_s0

1

4.5

1 reference

d0_s0

subpinnate

subpalmate

1 reference

d0_s1

3

4

1 reference

d0_s1

15

25

1 reference

d0_s1

4

15

1 reference

d0_s1

leaf petiole

1

2

1 reference

d0_s2

leaf petiole

8

15

1 reference

d0_s2

leaf petiole

2

8

1 reference

d0_s2

count

density

sparse

more or less

1 reference

d0_s2

vernation

revolute

1 reference

d0_s3

incised

1 reference

d0_s3

3/4

?

1 reference

d0_s3

leaf blade

undivided

1 reference

d0_s3

leaf blade

width

2

10

1 reference

d0_s3

abundant

more or less

1 reference

d0_s3

abundant

more or less

1 reference

d0_s3

atypical quantity

1

2

1 reference

d0_s4

2

4

1 reference

d0_s4

inflorescence

(1-)5-30-flowered

1 reference

d0_s5

inflorescence

arrangement

congested

1 reference

d0_s5

inflorescence

lengthening

scarcely

1 reference

d0_s5

inflorescence pedicel

0.2

1

1 reference

d0_s6

arrangement

elliptic

linear

1 reference

d0_s7

5

6

1 reference

d0_s7

2.5

5

1 reference

d0_s7

1

2

1 reference

d0_s7

1

more or less

1 reference

d0_s7

2/3

1 reference

d0_s7

variability

equal

1 reference

d0_s7

vernation

revolute

more or less

1 reference

d0_s7

inflorescence flower hypanthium

diameter

3

5

1 reference

d0_s8

3

6

1 reference

d0_s9

acute

more or less

1 reference

d0_s9

abundant

1 reference

d0_s9

prominence

evident

at-least distally; distally

1 reference

d0_s9

3

6

1 reference

d0_s10

acute

more or less

1 reference

d0_s10

coloration

yellow

1 reference

d0_s10

3

5

1 reference

d0_s10

2

4

1 reference

d0_s10

variability

equal

more or less

1 reference

d0_s10

3

6

1 reference

d0_s11

acute

more or less

1 reference

d0_s11

inflorescence flower androecium stamens filament

0.5

1

1 reference

d0_s11

inflorescence flower androecium stamens filament

1

1.5

1 reference

d0_s11

inflorescence flower anther

0.3

0.5

1 reference

d0_s11

3

6

1 reference

d0_s12

acute

more or less

1 reference

d0_s12

inflorescence flower gynoecium pistil style

papillate-swollen

1 reference

d0_s12

chromosome

28

1 reference

d0_s14

chromosome

56

1 reference

d0_s14

long

1 reference

d0_s2

sparse

abundant

1 reference

d0_s2

orientation

appressed

rarely ascending

1 reference

d0_s2

1

more or less

1 reference

d0_s2

fragility

stiff

more or less

1 reference

d0_s2

height

short

1 reference

d0_s2

absent

1 reference

d0_s2

sparse

1 reference

d0_s2

pubescence

cottony

1 reference

d0_s2

crisped

1 reference

d0_s2

absent

1 reference

d0_s2

2

3

1 reference

d0_s3

arrangement

overlapping

more or less

1 reference

d0_s3

position

structure subtype

terminal

1 reference

d0_s3

narrowly lanceolate

narrowly obovate

1 reference

d0_s3

atypical length

1.5

2

1 reference

d0_s3

atypical length

5

7

1 reference

d0_s3

2

5

1 reference

d0_s3

width

1

2.5

1 reference

d0_s3

long

1 reference

d0_s3

abundant

more or less

1 reference

d0_s3

0.5

1.5

1 reference

d0_s3

fragility

weak

1 reference

d0_s3

height

short

1 reference

d0_s3

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

pubescence

cottony

1 reference

d0_s3

absent

1 reference

d0_s3

crisped

1 reference

d0_s3

sparse

abundant

1 reference

d0_s3

long

1 reference

d0_s3

sparse

common

1 reference

d0_s3

fixation

orientation

appressed

more or less

1 reference

d0_s3

0.5

1.5

1 reference

d0_s3

height

short

1 reference

d0_s3

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

pubescence

cottony

1 reference

d0_s3

absent

1 reference

d0_s3

crisped

1 reference

d0_s3

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

inflorescence flower gynoecium pistil carpel

50

100

1 reference

d0_s12

fruit achene

1

1 reference

d0_s14

fruit achene

relief

smooth

faintly rugose

1 reference