Difference between revisions of "Potentilla simplex Michaux (Q3954) "

taxon name

Potentilla simplex

1 reference

taxon authority

Michaux

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille simple (French)

1 reference

old field cinquefoil (English)

1 reference

old field five-fingers (English)

1 reference

simple cinquefoil (English)

1 reference

Simple or old-field cinquefoil (English)

1 reference

potentille simple (English)

1 reference

VasCan taxon numeric id

8848

1 reference

distribution

CA-NB

present

native

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

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-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-ON

present

native

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

native

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

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.

FR-PM

present

native

1 reference

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 Unpublished list (MT).

St. Pierre and Miquelon

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

US-AL

Ala.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DE

Del.

1 reference

US-DC

D.C.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-LA

La.

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-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NE

Nebr.

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-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-VT

Vt.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

US-WI

Wis.

1 reference

Potentilla sect. Potentilla

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5368059

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering (Mar–)Apr–Jul(–Aug).

1 reference

taxon habitat

dry

1 reference

infrequently moist flats

1 reference

slopes

1 reference

pastures

1 reference

dry meadows

1 reference

roadsides

1 reference

old fields

1 reference

edges

1 reference

mixed oak

1 reference

conifer woodlands

1 reference

acidic soil

1 reference

elevation

0–800 m

1 reference

special status

E

1 reference

taxon description fragment

Rootstocks horizontal, irregularly thickened or moniliform, 1–8 cm.

1 reference

d0_s0

Stems initially erect to ascending to 5 dm, then arching above ground-level, becoming prostrate, flagelliform, not branched, rooting at distal nodes, (0.5–) 1.5–12 dm.

1 reference

d0_s1

Basal leaves persistent or ephemeral, usually palmate, 3.5–20 cm;

1 reference

d0_s2

petiole 1–15 cm, long hairs ± abundant, appressed to spreading, (0.5–) 1–3 mm, weak to ± stiff, glands absent or sparse, sometimes common;

1 reference

d0_s3

leaflets 5 (–7), central narrowly elliptic to obovate, 1.5–5 × 0.5–2.5 cm, distal 1/2–3/4 of margin incised 1/4–1/3 to midvein, teeth 4–8 (–13) per side, surfaces similar to ± dissimilar, abaxial green to silvery white, sparsely to abundantly hairy, adaxial green, glabrate or sparsely to moderately hairy.

1 reference

d0_s4

Cauline leaves (0–) 1 proximal to 1st flowering node, well expanded at anthesis, usually palmate, 2.5–6 (–9) cm;

1 reference

d0_s5

petiole 0–2 (–4) cm;

1 reference

d0_s6

leaflets (3–) 5, often more elongate than those of basal leaves, ± elliptic to oblanceolate, sometimes obovate, 1.5–6 (–7.5) × 0.5–2 (–3) cm, apex acute to obtuse.

1 reference

d0_s7

Inflorescences solitary flowers at stolon nodes.

1 reference

d0_s8

Pedicels 1–5 (–8.5) cm.

1 reference

d0_s9

Flowers 5 (–6) -merous;

1 reference

d0_s10

epicalyx bractlets linear to narrowly lanceolate, 2–5 × 1–1.5 (–2) mm, often larger than sepals (especially in bud);

1 reference

d0_s11

hypanthium 3–5 mm diam.;

1 reference

d0_s12

sepals 4–6 mm, apex broadly acute;

1 reference

d0_s13

petals 4–7 × 3–6 mm, apex rounded to ± retuse;

1 reference

d0_s14

stamens ca. 20, filaments 0.5–2 mm, anthers 0.6–1 mm;

1 reference

d0_s15

carpels 20–50, styles 0.8–1.5 mm.

1 reference

d0_s16

Achenes 0.9–1.2 mm, faintly rugose.

1 reference

d0_s17

morphology statement

horizontal

1 reference

d0_s0

thickened

irregularly

1 reference

d0_s0

moniliform

1 reference

d0_s0

1

8

1 reference

d0_s0

initially erect

ascending

1 reference

d0_s1

growth form

prostrate

becoming

1 reference

d0_s1

flagelliform

1 reference

d0_s1

branched

not

1 reference

d0_s1

rooting

1 reference

d0_s1

0.5

1.5

1 reference

d0_s1

1.5

12

1 reference

d0_s1

duration

persistent

1 reference

d0_s2

duration

ephemeral

1 reference

d0_s2

palmate

usually

1 reference

d0_s2

3.5

20

1 reference

d0_s2

leaf petiole

1

15

1 reference

d0_s3

long

1 reference

d0_s3

abundant

more or less

1 reference

d0_s3

appressed

spreading

1 reference

d0_s3

0.5

1

1 reference

d0_s3

1

3

1 reference

d0_s3

fragility

weak

more or less stiff

1 reference

d0_s3

gland

presence

absent

1 reference

d0_s3

gland

sparse

1 reference

d0_s3

gland

common

sometimes

1 reference

d0_s3

atypical quantity

5

7

1 reference

d0_s4

5

1 reference

d0_s4

narrowly elliptic

obovate

1 reference

d0_s4

1.5

5

1 reference

d0_s4

0.5

2.5

1 reference

d0_s4

position

distal

1 reference

d0_s4

1/2

3/4

1 reference

d0_s4

1/4

1/3

1 reference

d0_s4

inflorescence palea margin

incised

1 reference

d0_s4

coloration

green

silvery white

1 reference

d0_s4

pubescence

hairy

more or less; sparsely; abundantly

1 reference

d0_s4

coloration

green

more or less; sparsely

1 reference

d0_s4

atypical quantity

0

1

1 reference

d0_s5

1

1 reference

d0_s5

position

proximal

1 reference

d0_s5

expanded

well

1 reference

d0_s5

stem node

life cycle

flowering

1 reference

d0_s5

leaf petiole

2

4

1 reference

d0_s6

leaf petiole

0

2

1 reference

d0_s6

atypical quantity

3

5

1 reference

d0_s7

5

1 reference

d0_s7

less elliptic

oblanceolate

1 reference

d0_s7

obovate

sometimes

1 reference

d0_s7

atypical length

6

7.5

1 reference

d0_s7

1.5

6

1 reference

d0_s7

atypical width

2

3

1 reference

d0_s7

0.5

2

1 reference

d0_s7

inflorescence flower gynoecium pistil style apex

acute

obtuse

1 reference

d0_s7

inflorescence flower

arrangement

growth form

solitary

1 reference

d0_s8

inflorescence pedicel

5

8.5

1 reference

d0_s9

inflorescence pedicel

1

5

1 reference

d0_s9

inflorescence flower

5(-6)-merous

1 reference

d0_s10

linear

narrowly lanceolate

1 reference

d0_s11

2

5

1 reference

d0_s11

atypical width

1.5

2

1 reference

d0_s11

1

1.5

1 reference

d0_s11

often larger

1 reference

d0_s11

inflorescence flower hypanthium

diameter

3

5

1 reference

d0_s12

inflorescence flower sepal

4

6

1 reference

d0_s13

inflorescence flower gynoecium pistil style apex

acute

broadly

1 reference

d0_s13

inflorescence flower petal

4

7

1 reference

d0_s14

inflorescence flower petal

3

6

1 reference

d0_s14

inflorescence flower gynoecium pistil style apex

rounded

more or less retuse

1 reference

d0_s14

inflorescence flower stamen

20

1 reference

d0_s15

inflorescence flower androecium stamens filament

0.5

2

1 reference

d0_s15

inflorescence flower anther

0.6

1

1 reference

d0_s15

inflorescence flower gynoecium pistil

20

50

1 reference

d0_s16

inflorescence flower gynoecium pistil style

0.8

1.5

1 reference

d0_s16

fruit

0.9

1.2

1 reference

d0_s17

fruit

relief

rugose

faintly

1 reference