Potentilla bimundorum Soják (Q3970)

taxon name

Potentilla bimundorum

1 reference

taxon authority

Soják

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille des deux mondes (French)

1 reference

staghorn cinquefoil (English)

1 reference

cut-leaved cinquefoil (English)

1 reference

Potentille des deux mondes (English)

1 reference

VasCan taxon numeric id

8803

1 reference

distribution

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-MB

present

native

1 reference

Manitoba Checklist, 2002

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-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

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-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-MB

Man.

1 reference

CA-NT

N.W.T.

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

e Asia (Russian Far East)

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

road

1 reference

railway verges

1 reference

gravelly ruderal sites

1 reference

acidic rocky outcrops

1 reference

stream banks

1 reference

gravel bars

1 reference

sandy-gravelly flood plains

1 reference

gravel ridges

1 reference

sandy lakeshores

1 reference

sandy steppe bluffs

1 reference

elevation

0–1000 m

1 reference

special status

F

1 reference

taxon description fragment

Stems decumbent to ascending, rarely erect, 1–5 dm.

1 reference

d0_s0

Basal leaves subpinnate, 7–22 (–25) cm;

1 reference

d0_s1

petiole 3–12 (–15) cm, long hairs ± abundant, appressed to ascending, 0.5–3 mm, stiff, short hairs absent, cottony or crisped hairs absent, glands absent or sparse;

1 reference

d0_s2

leaflets 3 (–4) per side, on distal 1/5–1/3 (–1/2) of leaf axis, overlapping or not, terminal ones oblong to broadly oblong, 1.5–5 × 0.7–2 cm, margins strongly revolute, incised nearly to midvein, undivided medial blade 1–3 mm wide, teeth (3–) 4–5 per side, linear, rarely narrowly oblong to narrowly lanceolate, surfaces strongly dissimilar, abaxial white or grayish white, long hairs abundant, ± 1 mm, stiff verrucose on veins, sparse and soft between veins, short hairs absent, crisped and cottony hairs dense, glands absent, adaxial dark green, long hairs sparse to common, tightly appressed, 0.5–1 mm, short hairs absent, cottony and crisped hairs absent, glands absent or sparse.

1 reference

d0_s3

Cauline leaves (1–) 2–3.

1 reference

d0_s4

Inflorescences (5–) 10–40+-flowered, ± congested to open.

1 reference

d0_s5

Pedicels 0.3–1 cm (proximal to 3 cm).

1 reference

d0_s6

Flowers: epicalyx bractlets linear to narrowly oblong-lanceolate, 3–5 × 0.9–1.3 mm, lengths ± 3/4 times sepals, margins flat;

1 reference

d0_s7

hypanthium 2.5–3.5 mm diam.;

1 reference

d0_s8

sepals 4–7 (–8) mm, apex acute to obtuse, abaxial surfaces: venation prominent at least proximally, glands ± sparse, obscured to evident;

1 reference

d0_s9

petals pale-yellow, 3.5–5 × 3–5 mm, lengths ± equal to sepals;

1 reference

d0_s10

filaments 0.5–1.5 mm, anthers 0.5–0.6 mm;

1 reference

d0_s11

carpels 40–60, styles papillate-swollen at very base, if at all, 0.8–0.9 mm.

1 reference

d0_s12

2n = 28.

1 reference

d0_s14

morphology statement

stem

decumbent

ascending

1 reference

d0_s0

stem

erect

rarely

1 reference

d0_s0

stem

1

5

1 reference

d0_s0

subpinnate

1 reference

d0_s1

22

25

1 reference

d0_s1

7

22

1 reference

d0_s1

leaf petiole

12

15

1 reference

d0_s2

leaf petiole

3

12

1 reference

d0_s2

absent

1 reference

d0_s2

sparse

1 reference

d0_s2

inflorescence palea margin

vernation

revolute

strongly

1 reference

d0_s3

inflorescence palea margin

incised

1 reference

d0_s3

leaf blade

undivided

1 reference

d0_s3

leaf blade

width

1

3

1 reference

d0_s3

absent

1 reference

d0_s3

absent

1 reference

d0_s3

sparse

1 reference

d0_s3

atypical quantity

1

2

1 reference

d0_s4

2

3

1 reference

d0_s4

inflorescence

(5-)10-40+-flowered

1 reference

d0_s5

inflorescence

less congested

open

1 reference

d0_s5

inflorescence pedicel

0.3

1

1 reference

d0_s6

linear

narrowly oblong-lanceolate

1 reference

d0_s7

3

5

1 reference

d0_s7

width

0.9

1.3

1 reference

d0_s7

3/4 times sepals

more or less

1 reference

d0_s7

inflorescence palea margin

prominence

flat

1 reference

d0_s7

inflorescence flower hypanthium

diameter

2.5

3.5

1 reference

d0_s8

7

8

1 reference

d0_s9

4

7

1 reference

d0_s9

acute

obtuse

1 reference

d0_s9

count

density

sparse

more or less

1 reference

d0_s9

prominence

obscured

evident

1 reference

d0_s9

7

8

1 reference

d0_s10

4

7

1 reference

d0_s10

acute

obtuse

1 reference

d0_s10

coloration

pale-yellow

1 reference

d0_s10

lengths

3.5

5

1 reference

d0_s10

lengths

3

5

1 reference

d0_s10

variability

equal

more or less

1 reference

d0_s10

7

8

1 reference

d0_s11

4

7

1 reference

d0_s11

acute

obtuse

1 reference

d0_s11

inflorescence flower androecium stamens filament

0.5

1.5

1 reference

d0_s11

inflorescence flower anther

0.5

0.6

1 reference

d0_s11

7

8

1 reference

d0_s12

4

7

1 reference

d0_s12

acute

obtuse

1 reference

d0_s12

inflorescence flower gynoecium pistil style

papillate-swollen

1 reference

d0_s12

inflorescence flower gynoecium pistil style

0.8

0.9

1 reference

d0_s12

chromosome

28

1 reference

d0_s14

long

1 reference

d0_s2

abundant

more or less

1 reference

d0_s2

appressed

ascending

1 reference

d0_s2

0.5

3

1 reference

d0_s2

fragility

stiff

1 reference

d0_s2

height

short

1 reference

d0_s2

absent

1 reference

d0_s2

cottony

1 reference

d0_s2

crisped

1 reference

d0_s2

absent

1 reference

d0_s2

atypical quantity

3

4

1 reference

d0_s3

3

1 reference

d0_s3

arrangement

overlapping

1 reference

d0_s3

arrangement

not

1 reference

d0_s3

position

structure subtype

terminal

1 reference

d0_s3

oblong

broadly oblong

1 reference

d0_s3

1.5

5

1 reference

d0_s3

width

0.7

2

1 reference

d0_s3

long

1 reference

d0_s3

abundant

1 reference

d0_s3

1

more or less

1 reference

d0_s3

fragility

stiff

1 reference

d0_s3

relief

verrucose

1 reference

d0_s3

count

density

sparse

1 reference

d0_s3

texture

soft

1 reference

d0_s3

height

short

1 reference

d0_s3

absent

1 reference

d0_s3

crisped

1 reference

d0_s3

cottony

1 reference

d0_s3

density

dense

1 reference

d0_s3

long

1 reference

d0_s3

sparse

common

1 reference

d0_s3

fixation

appressed

tightly

1 reference

d0_s3

0.5

1

1 reference

d0_s3

height

short

1 reference

d0_s3

absent

1 reference

d0_s3

cottony

1 reference

d0_s3

crisped

1 reference

d0_s3

absent

1 reference

d0_s3

inflorescence flower gynoecium pistil carpel

40

60

1 reference

d0_s12

fruit achene

1.3

1.5

1 reference

d0_s14

fruit achene

relief

rugose

1 reference