Difference between revisions of "Potentilla gracilis Douglas ex Hooker (Q3989) "

taxon name

Potentilla gracilis

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taxon authority

Douglas ex Hooker

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taxon rank

species

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taxon status

accepted

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common name

graceful cinquefoil (English)

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slender cinquefoil (English)

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potentille grêle (French)

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Slender cinquefoil (English)

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potentille grêle (English)

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VasCan taxon numeric id

8823

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Potentilla sect. Graciles (Rydberg) A. Nelson

parent taxon

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taxon habit

herb

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GBIF taxon key

8301395

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

distribution

CA-AB

Alta.

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CA-BC

B.C.

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CA-MB

Man.

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CA-NT

N.W.T.

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CA-ON

Ont.

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CA-PE

P.E.I.

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CA-QC

Que.

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CA-SK

Sask.

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CA-YT

Yukon

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US-AK

Alaska

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US-AZ

Ariz.

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US-CA

Calif.

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US-CO

Colo.

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US-ID

Idaho

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US-MI

Mich.

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US-MN

Minn.

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US-MT

Mont.

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US-ND

N.Dak.

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US-NV

Nev.

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US-OR

Oreg.

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US-SD

S.Dak.

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US-UT

Utah

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US-WA

Wash.

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US-WI

Wis.

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US-WY

Wyo.

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special status

E

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F

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taxon description fragment

Glands usually absent or inconspicuous, uncolored.

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d0_s0

Stems ascending to erect, (0.5–) 2–7 (–12) dm.

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d0_s1

Basal leaves usually not in ranks, palmate, rarely subpalmate, 4–40 (–55) cm;

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d0_s2

petiole (2–) 3–25 (–45) cm, long hairs sparse to dense, appressed to spreading, 0.5–2 (–3) mm, weak to stiff, short hairs absent, crisped hairs usually absent, cottony hairs absent or sparse to abundant (var. owyheensis), glands absent or sparse;

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d0_s3

leaflets 5–9, on tip, rarely less than distal 1/10, of leaf axis, separate to overlapping, largest ones oblanceolate to elliptic or obovate, (1.5–) 2–9 (–11) × (0.7–) 1.5–4 cm, margins flat to revolute, distal (2/3–) 3/4 to nearly whole length evenly to unevenly incised 1/4–3/4+ to midvein, undivided medial blade 2–20 mm wide, teeth (4–) 6–10 (–11) per side (sometimes secondarily toothed), linear to broadly lanceolate, 2–20 (–35) mm, surfaces ± similar to strongly dissimilar, abaxial green or pale green to white, usually not glaucous, long hairs sparse to abundant (sometimes mostly on veins), short-crisped hairs absent or sparse to abundant, cottony hairs absent or sparse to dense, glands usually absent or obscured to sparse, sometimes common, adaxial dark green to grayish, long hairs sparse to ± abundant, rarely absent or dense, short-crisped hairs absent or sparse, cottony hairs absent or sparse to abundant (var. owyheensis), glands usually absent or sparse to sometimes common.

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d0_s4

Cauline leaves 1–4 (–5).

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d0_s5

Inflorescences (4–) 10–50 (–60) -flowered.

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d0_s6

Pedicels 0.3–3 cm.

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d0_s7

Flowers: epicalyx bractlets linear to narrowly lanceolate or elliptic, 2–6 (–8) × 0.5–1.5 (–2.5) mm, hairs sparse to abundant, rarely dense, ± appressed to ascending, rarely spreading, glands usually absent or inconspicuous;

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d0_s8

hypanthium 3.5–6 mm diam.;

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d0_s9

sepals 4–8 (–10) mm, apex acute to long acuminate;

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d0_s10

petals (3–) 4–10 (–11) × (3–) 4–10 (–12) mm;

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d0_s11

filaments (1–) 1.5–2.5 (–3.5) mm, anthers 0.6–1.2 (–1.6) mm;

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d0_s12

carpels (15–) 20–50, styles ± tapered, papillate-swollen proximally, (1–) 1.5–2.5 (–3) mm.

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d0_s13

Achenes 1–1.8 mm.

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d0_s14

morphology statement

absent

usually

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d0_s0

prominence

inconspicuous

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d0_s0

coloration

uncolored

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d0_s0

ascending

erect

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d0_s1

0.5

2

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d0_s1

7

12

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d0_s1

2

7

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d0_s1

palmate

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d0_s2

subpalmate

rarely

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d0_s2

40

55

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d0_s2

4

40

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d0_s2

leaf petiole

2

3

1 reference

d0_s3

leaf petiole

25

45

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d0_s3

leaf petiole

3

25

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d0_s3

absent

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d0_s3

sparse

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d0_s3

flat

revolute

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d0_s4

2/3

3/4

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d0_s4

character

length

nearly

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d0_s4

incised

evenly to unevenly

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d0_s4

1/4

3/4

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d0_s4

leaf blade

undivided

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d0_s4

leaf blade

2

20

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d0_s4

coloration

pale green

white

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d0_s4

glaucous

usually not

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d0_s4

absent

usually

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d0_s4

prominence

obscured

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d0_s4

count

sparse

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d0_s4

common

sometimes

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d0_s4

coloration

dark green

grayish

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d0_s4

absent

usually

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d0_s4

sparse

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d0_s4

common

sometimes

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d0_s4

atypical quantity

4

5

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d0_s5

1

4

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d0_s5

inflorescence

(4-)10-50(-60)-flowered

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d0_s6

inflorescence pedicel

0.3

3

1 reference

d0_s7

linear

narrowly lanceolate or elliptic

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d0_s8

6

8

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d0_s8

2

6

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d0_s8

1.5

2.5

1 reference

d0_s8

0.5

1.5

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d0_s8

absent

usually

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d0_s8

prominence

inconspicuous

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d0_s8

inflorescence flower hypanthium

diameter

3.5

6

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d0_s9

inflorescence flower sepal

8

10

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d0_s10

inflorescence flower sepal

4

8

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d0_s10

inflorescence flower gynoecium pistil style apex

acute

long acuminate

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d0_s10

3

4

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d0_s11

10

11

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d0_s11

4

10

1 reference

d0_s11

3

4

1 reference

d0_s11

10

12

1 reference

d0_s11

4

10

1 reference

d0_s11

inflorescence flower androecium stamens filament

1

1.5

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d0_s12

inflorescence flower androecium stamens filament

2.5

3.5

1 reference

d0_s12

inflorescence flower androecium stamens filament

1.5

2.5

1 reference

d0_s12

inflorescence flower anther

1.2

1.6

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d0_s12

inflorescence flower anther

0.6

1.2

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d0_s12

tapered

more or less

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d0_s13

papillate-swollen

proximally

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d0_s13

1

1.5

1 reference

d0_s13

2.5

3

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d0_s13

1.5

2.5

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d0_s13

long

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d0_s3

sparse

dense

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d0_s3

appressed

spreading

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d0_s3

2

3

1 reference

d0_s3

0.5

2

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d0_s3

fragility

weak

stiff

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d0_s3

height

short

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d0_s3

absent

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d0_s3

crisped

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d0_s3

absent

usually

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d0_s3

cottony

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d0_s3

sparse

abundant

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d0_s3

5

9

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d0_s4

arrangement

separate

overlapping

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d0_s4

largest

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d0_s4

oblanceolate

elliptic or obovate

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d0_s4

1.5

2

1 reference

d0_s4

9

11

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d0_s4

2

9

1 reference

d0_s4

0.7

1.5

1 reference

d0_s4

1.5

4

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d0_s4

long

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d0_s4

sparse

abundant

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d0_s4

short-crisped

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d0_s4

sparse

abundant

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d0_s4

cottony

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d0_s4

absent

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d0_s4

sparse to dense

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d0_s4

long

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d0_s4

sparse

more or less abundant

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d0_s4

absent

rarely

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d0_s4

dense

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d0_s4

short-crisped

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d0_s4

absent

1 reference

d0_s4

sparse

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d0_s4

cottony

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d0_s4

sparse

abundant

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d0_s4

sparse

abundant

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d0_s8

dense

rarely

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d0_s8

less appressed

ascending

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d0_s8

spreading

rarely

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d0_s8

inflorescence flower gynoecium pistil carpel

atypical quantity

15

20

1 reference

d0_s13

inflorescence flower gynoecium pistil carpel

20

50

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d0_s13

fruit achene

1

1.8

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