Difference between revisions of "Potentilla rivalis Nuttall in J. Torrey and A. Gray (Q3964) "

Flora Commons

accepted id

Potentilla rivalis Nuttall

Potentilla rivalis

Nuttall

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 rivalis

1 reference

taxon authority

Nuttall

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille des rives (French)

1 reference

brook cinquefoil (English)

1 reference

river cinquefoil (English)

1 reference

Brook or river cinquefoil (English)

1 reference

VasCan taxon numeric id

8845

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.

CA-AB

present

native

1 reference

Moss, E.H. 1983. Flora of Alberta. 2nd edition, revised by J.G. Packer. University of Toronto Press, Toronto. 687 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-MB

present

native

1 reference

Manitoba Checklist, 2002

CA-ON

present

native

1 reference

Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/

CA-QC

present

introduced

1 reference

Herbier Marie-Victorin (MT). Université de Montréal, Montréal, QC. Specimen. http://www.biodiversite.umontreal.ca/herbier-marie-victorin?lang=en

CA-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-MB

Man.

1 reference

CA-ON

Ont.

1 reference

CA-SK

Sask.

1 reference

US-AZ

Ariz.

1 reference

US-CA

Calif.

1 reference

US-CO

Colo.

1 reference

US-ID

Idaho

1 reference

US-IL

Ill.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-ME

Maine

1 reference

US-MD

Md.

1 reference

US-MA

Mass.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NV

Nev.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-ND

N.Dak.

1 reference

US-OK

Okla.

1 reference

US-OR

Oreg.

1 reference

US-SD

S.Dak.

1 reference

US-TX

Tex.

1 reference

US-UT

Utah

1 reference

US-VA

Va.

1 reference

US-WA

Wash.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

Mexico (Baja California)

1 reference

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

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5367186

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering spring–summer.

1 reference

taxon habitat

moist meadows

1 reference

stream banks

1 reference

lakeshores

1 reference

gravel bars

1 reference

flood plains

1 reference

marshes

1 reference

open areas

1 reference

river-bottom forests

1 reference

elevation

200–2400 m

measurement range from

200 meter

measurement range to

2,400 meter

1 reference

taxon description fragment

Stems decumbent to erect, sometimes prostrate, (0.5–) 1–4 (–7) dm, hairs at base not stiff, not tubercle-based, glands absent or sparse, inconspicuous.

1 reference

d0_s0

Leaves ternate, palmate, or subpalmate (with distal leaflets ± confluent), basal 3–15 (–25) cm, cauline 2–7 (–12) cm;

1 reference

d0_s1

petiole: basal 1–9 (–16) cm, cauline 0.5–4 (–8) cm, long hairs usually common to abundant, ascending to spreading, 0.5–1.5 mm, usually ± weak, ± crisped hairs common to abundant, glands absent or sparse, inconspicuous;

1 reference

d0_s2

leaflets 3–5 (–7), at tip to distal 1/5 (basal) or 1/2 (cauline) of leaf axis, separate to ± overlapping, largest ones oblanceolate-elliptic to obovate, (0.5–) 1–5 (–6) × 0.5–2 (–2.5) cm, distal 1/2–3/4 of margin evenly to unevenly incised 1/3–1/2 to midvein, sometimes cleft nearly to base, teeth 3–8 per side, surfaces moderately to abundantly hairy, glands absent or sparse.

1 reference

d0_s3

Inflorescences (5–) 20–100+-flowered.

1 reference

d0_s4

Pedicels 0.2–1 (–2) cm.

1 reference

d0_s5

Flowers: epicalyx bractlets narrowly elliptic to ovate, (1.5–) 2–4 (–6) × 0.8–1.5 mm;

1 reference

d0_s6

hypanthium (2–) 3–5 mm diam.;

1 reference

d0_s7

sepals 3–5 mm, apex broadly acute to obtuse;

1 reference

d0_s8

petals pale-yellow to yellow, broadly oblong-obovate, 1.5–2 × 1 mm;

1 reference

d0_s9

stamens (5–) 10 (–15), filaments 0.4–0.9 mm, anthers 0.2–0.3 mm;

1 reference

d0_s10

carpels 40–100, styles 0.5–0.6 mm.

1 reference

d0_s11

2n = 14, 70.

1 reference

d0_s13

morphology statement

orientation

decumbent

erect

1 reference

d0_s0

growth form

orientation

prostrate

sometimes

1 reference

d0_s0

0.5

1

1 reference

d0_s0

4

7

1 reference

d0_s0

1

4

1 reference

d0_s0

inflorescence phyllaries base

fragility

stiff

not

1 reference

d0_s0

presence

absent

1 reference

d0_s0

sparse

1 reference

d0_s0

prominence

inconspicuous

1 reference

d0_s0

ternate

1 reference

d0_s1

palmate

1 reference

d0_s1

subpalmate

1 reference

d0_s1

palmate

1 reference

d0_s1

subpalmate

1 reference

d0_s1

15

25

1 reference

d0_s1

3

15

1 reference

d0_s1

7

12

1 reference

d0_s1

2

7

1 reference

d0_s1

9

16

1 reference

d0_s2

1

9

1 reference

d0_s2

4

8

1 reference

d0_s2

0.5

4

1 reference

d0_s2

presence

absent

1 reference

d0_s2

sparse

1 reference

d0_s2

prominence

inconspicuous

1 reference

d0_s2

inflorescence phyllary tip

position

distal

1 reference

d0_s3

inflorescence palea margin

incised

evenly to unevenly

1 reference

d0_s3

presence

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

inflorescence

(5-)20-100+-flowered

1 reference

d0_s4

inflorescence pedicel

1

2

1 reference

d0_s5

inflorescence pedicel

0.2

1

1 reference

d0_s5

narrowly elliptic

ovate

1 reference

d0_s6

atypical length

1.5

2

1 reference

d0_s6

atypical length

4

6

1 reference

d0_s6

length

2

4

1 reference

d0_s6

width

0.8

1.5

1 reference

d0_s6

inflorescence flower hypanthium

diameter

2

3

1 reference

d0_s7

inflorescence flower hypanthium

diameter

3

5

1 reference

d0_s7

inflorescence flower sepal

3

5

1 reference

d0_s8

inflorescence flower gynoecium pistil style apex

broadly acute

obtuse

1 reference

d0_s8

coloration

pale-yellow

yellow

1 reference

d0_s9

oblong-obovate

broadly

1 reference

d0_s9

length

1.5

2

1 reference

d0_s9

width

1

1 reference

d0_s9

inflorescence flower stamen

atypical quantity

5

10

1 reference

d0_s10

inflorescence flower stamen

atypical quantity

10

15

1 reference

d0_s10

inflorescence flower stamen

10

1 reference

d0_s10

inflorescence flower androecium stamens filament

0.4

0.9

1 reference

d0_s10

inflorescence flower anther

0.2

0.3

1 reference

d0_s10

inflorescence flower gynoecium pistil style

0.5

0.6

1 reference

d0_s11

chromosome

14

1 reference

d0_s13

chromosome

70

1 reference

d0_s13

tubercle-based

not

1 reference

d0_s0

length

size

long

1 reference

d0_s2

usually common

abundant

1 reference

d0_s2

orientation

ascending

spreading

1 reference

d0_s2

0.5

1.5

1 reference

d0_s2

fragility

weak

usually more or less

1 reference

d0_s2

crisped

more or less

1 reference

d0_s2

common

abundant

1 reference

d0_s2

atypical quantity

5

7

1 reference

d0_s3

3

5

1 reference

d0_s3

1/5

1 reference

d0_s3

1/2

1 reference

d0_s3

position

distal

1 reference

d0_s3

1/2

3/4

1 reference

d0_s3

1/3

1/2

1 reference

d0_s3

inflorescence flower petal venation midvein

cleft

sometimes

1 reference

d0_s3

inflorescence flower gynoecium pistil carpel

40

100

1 reference

d0_s11

fruit achene

coloration

yellowish

1 reference

d0_s13

fruit achene

0.7

0.9

1 reference

d0_s13

fruit achene

pubescence

relief

smooth

more or less

1 reference