Potentilla flabellifolia Hooker ex Torrey &amp; A. Gray (Q4001)

Flora Commons

accepted id

Potentilla flabellifolia Hooker ex Torrey & A. Gray

taxon name

Potentilla flabellifolia

taxon authority

Hooker ex Torrey & A. Gray

taxon rank

species

FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Potentilla flabellifolia

1 reference

taxon authority

Hooker ex Torrey & A. Gray

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille à éventails (French)

1 reference

fan-leaved cinquefoil (English)

1 reference

high mountain cinquefoil (English)

1 reference

fringe-leaved cinquefoil (English)

1 reference

Mount Rainier cinquefoil (English)

1 reference

fanfoil cinquefoil (English)

1 reference

Fanleaf or fanfoil or Mount Rainier cinquefoil (English)

1 reference

VasCan taxon numeric id

8817

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

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.

CA-AB

establishment of distribution

occurrence status

present

native

1 reference

FNA Editorial Committee. 2014. Flora of North America north of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1009&flora_id=1

CA-SK

occurrence status

excluded

1 reference

Harms, V.L. 2003. Checklist of the Vascular Plants of Saskatchewan and the provincially and nationally rare native plants in Saskatchewan. University of Saskatchewan, University Extension Press.

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

US-CA

Calif.

1 reference

US-ID

Idaho

1 reference

US-MT

Mont.

1 reference

US-NV

Nev.

1 reference

US-OR

Oreg.

1 reference

US-WA

Wash.

1 reference

US-WY

Wyo.

1 reference

Potentilla sect. Aureae (Rydberg) Juzepczuk in V. L. Komarov et al.

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5368527

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer.

1 reference

taxon habitat

wet

1 reference

swampy

1 reference

dry

1 reference

stream

1 reference

moist to wet

1 reference

stream banks

1 reference

lakeshores

1 reference

meadows

1 reference

conifer woodlands

1 reference

grassy

1 reference

rocky slopes

1 reference

near

1 reference

above timberline

1 reference

alpine

1 reference

elevation

1000–3700 m

measurement range from

1,000 meter

measurement range to

3,700 meter

1 reference

special status

E

1 reference

taxon description fragment

Plants ± openly matted;

1 reference

d0_s0

caudex branches short-to-elongate, ± stout.

1 reference

d0_s1

Stems ascending to erect, (0.3–) 1–3 dm, lengths 2 times basal leaves.

1 reference

d0_s2

Basal leaves 2-ranked, ternate, (1–) 3–12 (–20) cm;

1 reference

d0_s3

stipules: apex rounded;

1 reference

d0_s4

petiole (0.5–) 1–15 (–18) cm, hairs and glands usually absent;

1 reference

d0_s5

leaflets 3, central widely obovate to flabellate, (0.5–) 1–5 × (0.4–) 1–3 (–3.5) cm, petiolule 0–5 (–10) mm, margins flat, not or shallowly lobed (sinuses extending less than 1/2 to midvein), distal 1/2–3/4 usually unevenly incised 1/4–1/2 to midvein, teeth 3–7 per side, often secondarily toothed, surfaces similar, green, hairs absent or sparse, rarely common, 0.5–1 mm, glands absent or sparse.

1 reference

d0_s6

Inflorescences 1–6-flowered.

1 reference

d0_s7

Pedicels straight, 0.3–4.5 (–5) cm, not much longer in fruit than in flower.

1 reference

d0_s8

Flowers: epicalyx bractlets often toothed or 2-lobed, elliptic to oval, 3.5–7 × (1–) 1.5–3 mm, margins flat;

1 reference

d0_s9

hypanthium 3–7 mm diam.;

1 reference

d0_s10

sepals 4–8 mm, apex acute to obtuse;

1 reference

d0_s11

petals dark yellow, (5–) 6–10 (–12) × (3–) 5–10 mm;

1 reference

d0_s12

filaments 1.5–3 mm, anthers 0.6–1.5 mm;

1 reference

d0_s13

carpels 20–50, styles filiform, not or slightly papillate-swollen proximally, 1.6–2.5 mm.

1 reference

d0_s14

Achenes 1.2–1.5 mm. 2n = 28.

1 reference

d0_s15

morphology statement

whole organism

growth form

matted

more or less openly

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

inflorescence branch

size

short

elongate

1 reference

d0_s1

inflorescence branch

fragility

size

stout

more or less

1 reference

d0_s1

orientation

ascending

erect

1 reference

d0_s2

0.3

1

1 reference

d0_s2

1

3

1 reference

d0_s2

2 times basal leaves

1 reference

d0_s2

arrangement

2-ranked

1 reference

d0_s3

architecture

ternate

1 reference

d0_s3

1

3

1 reference

d0_s3

12

20

1 reference

d0_s3

3

12

1 reference

d0_s3

inflorescence flower gynoecium pistil style apex

rounded

1 reference

d0_s4

leaf petiole

0.5

1

1 reference

d0_s5

leaf petiole

15

18

1 reference

d0_s5

leaf petiole

1

15

1 reference

d0_s5

gland

absent

usually

1 reference

d0_s5

leaf petiolule

5

10

1 reference

d0_s6

leaf petiolule

0

5

1 reference

d0_s6

prominence

flat

1 reference

d0_s6

lobed

not; shallowly

1 reference

d0_s6

position

distal

1 reference

d0_s6

1/2

3/4

1 reference

d0_s6

incised

usually unevenly

1 reference

d0_s6

1/4

1/2

1 reference

d0_s6

gland

absent

1 reference

d0_s6

gland

sparse

1 reference

d0_s6

inflorescence

architecture

1-6-flowered

1 reference

d0_s7

course

straight

1 reference

d0_s8

4.5

5

1 reference

d0_s8

0.3

4.5

1 reference

d0_s8

size

longer

not much

1 reference

d0_s8

2-lobed elliptic

oval

1 reference

d0_s9

2-lobed elliptic

oval

1 reference

d0_s9

3.5

7

1 reference

d0_s9

1

1.5

1 reference

d0_s9

width

1.5

3

1 reference

d0_s9

prominence

flat

1 reference

d0_s9

inflorescence flower hypanthium

diameter

3

7

1 reference

d0_s10

inflorescence flower sepal

4

8

1 reference

d0_s11

inflorescence flower gynoecium pistil style apex

acute

obtuse

1 reference

d0_s11

coloration

dark yellow

1 reference

d0_s12

atypical length

5

6

1 reference

d0_s12

atypical length

10

12

1 reference

d0_s12

6

10

1 reference

d0_s12

3

5

1 reference

d0_s12

width

5

10

1 reference

d0_s12

inflorescence flower androecium stamens filament

1.5

3

1 reference

d0_s13

inflorescence flower anther

0.6

1.5

1 reference

d0_s13

inflorescence flower gynoecium pistil style

filiform

1 reference

d0_s14

inflorescence flower gynoecium pistil style

papillate-swollen

not; slightly; proximally

1 reference

d0_s14

inflorescence flower gynoecium pistil style

1.6

2.5

1 reference

d0_s14

chromosome

28

1 reference

d0_s15

absent

usually

1 reference

d0_s5

3

1 reference

d0_s6

widely obovate

flabellate

1 reference

d0_s6

atypical length

0.5

1

1 reference

d0_s6

1

5

1 reference

d0_s6

0.4

1

1 reference

d0_s6

3

3.5

1 reference

d0_s6

width

1

3

1 reference

d0_s6

absent

1 reference

d0_s6

sparse

1 reference

d0_s6

common

rarely

1 reference

d0_s6

0.5

1

1 reference

d0_s6

inflorescence flower gynoecium pistil carpel

20

50

1 reference

d0_s14

fruit achene

1.2

1.5

1 reference