Difference between revisions of "Potentilla rubricaulis Lehmann (Q4037) "

taxon name

Potentilla rubricaulis

1 reference

taxon authority

Lehmann

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

potentille à tiges rouges (French)

1 reference

red-stemmed cinquefoil (English)

1 reference

Red-stemmed cinquefoil (English)

1 reference

VasCan taxon numeric id

8847

1 reference

distribution

CA-BC

present

native

1 reference

University of British Columbia Herbarium (UBC), Vancouver, BC. Specimen. http://www.beatymuseum.ubc.ca/herbarium/index.html

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

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-YT

present

native

1 reference

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

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-AB

Alta.

1 reference

CA-BC

B.C.

1 reference

CA-NT

N.W.T.

1 reference

CA-SK

Sask.

1 reference

CA-YT

Yukon

1 reference

US-AK

Alaska.

1 reference

Potentilla sect. Rubricaules (Rydberg) A. Nelson in J. M. Coulter and A. Nelson

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5365556

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering summer.

1 reference

taxon habitat

sandy lake

1 reference

stream shores

1 reference

open sandy forests

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dry grassy slopes

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sandy

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loamy bluffs

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rock crevices

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elevation

0–1600 m

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special status

E

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taxon description fragment

Caudex branches not sheathed with marcescent whole leaves.

1 reference

d0_s0

Stems ascending to nearly erect, 1.5–4 dm.

1 reference

d0_s1

Basal leaves often both ternate and palmate on same plant, rarely subpalmate, 4–10 cm;

1 reference

d0_s2

petiole 2.5–7 cm, long hairs sparse to common, loosely appressed to ascending-spreading, 1–2 mm, ± weak to stiff, verrucose, short and/or ± crisped hairs common to abundant, cottony hairs absent, glands usually sparse;

1 reference

d0_s3

leaflets 3–5, proximalmost separated by 0 (–1) mm, central oblong to obovate, 1.5–4 × 1–2.5 cm, petiolules 0–5 mm, distal 2/3–3/4 of margin incised 1/2–3/4, rarely +, to midvein, teeth (4–) 5–8 per side, 4–5 mm, apical tufts 1 mm, abaxial surfaces gray to grayish white, long hairs abundant, cottony-crisped hairs usually dense, short hairs and glands absent or obscured, adaxial green to grayish green, long hairs sparse to common, 0.5–1.5 mm, stiff, short hairs absent or sparse, rarely common, crisped and cottony hairs absent, glands absent or sparse, rarely common.

1 reference

d0_s4

Cauline leaves 2–3.

1 reference

d0_s5

Inflorescences 4–20-flowered, open, branch angle (10–) 20–45°.

1 reference

d0_s6

Pedicels 0.5–3 cm, proximal to 5 cm.

1 reference

d0_s7

Flowers: epicalyx bractlets linear to narrowly lanceolate, 3–4 × 0.8–1.2 mm;

1 reference

d0_s8

hypanthium 4–6 mm diam.;

1 reference

d0_s9

sepals 4–5 mm, apex subacute to acute, glands usually ± sparse, not obscured;

1 reference

d0_s10

petals pale-yellow, not overlapping, 5–7 × (4–) 5–6.5 mm, distinctly longer than sepals;

1 reference

d0_s11

filaments 0.5–1.5 mm, anthers 0.4 mm;

1 reference

d0_s12

carpels 30–60, styles 0.9–1.1 mm.

1 reference

d0_s13

Achenes 1.2 mm. 2n = 56.

1 reference

d0_s14

morphology statement

inflorescence branch

sheathed

not

1 reference

d0_s0

condition

marcescent

1 reference

d0_s0

stem

orientation

ascending

nearly erect

1 reference

d0_s1

stem

1.5

4

1 reference

d0_s1

ternate

1 reference

d0_s2

palmate

1 reference

d0_s2

subpalmate

rarely

1 reference

d0_s2

4

10

1 reference

d0_s2

leaf petiole

2.5

7

1 reference

d0_s3

count

density

sparse

usually

1 reference

d0_s3

0

5

1 reference

d0_s4

position

distal

1 reference

d0_s4

2/3

3/4

1 reference

d0_s4

1/2

3/4

1 reference

d0_s4

inflorescence palea margin

incised

1 reference

d0_s4

short

1 reference

d0_s4

absent

1 reference

d0_s4

prominence

obscured

1 reference

d0_s4

absent

1 reference

d0_s4

sparse

1 reference

d0_s4

common

rarely

1 reference

d0_s4

2

3

1 reference

d0_s5

inflorescence

4-20-flowered

1 reference

d0_s6

inflorescence

open

1 reference

d0_s6

leaf angle

degree

(10-)20-45°

1 reference

d0_s6

inflorescence pedicel

0.5

3

1 reference

d0_s7

inflorescence pedicel

0

5

1 reference

d0_s7

inflorescence bractlet

linear

narrowly lanceolate

1 reference

d0_s8

inflorescence bractlet

3

4

1 reference

d0_s8

inflorescence bractlet

width

0.8

1.2

1 reference

d0_s8

inflorescence flower hypanthium

diameter

4

6

1 reference

d0_s9

inflorescence flower sepal

4

5

1 reference

d0_s10

inflorescence flower gynoecium pistil style apex

subacute

acute

1 reference

d0_s10

count

density

sparse

usually more or less

1 reference

d0_s10

prominence

obscured

not

1 reference

d0_s10

coloration

pale-yellow

1 reference

d0_s11

arrangement

overlapping

not

1 reference

d0_s11

5

7

1 reference

d0_s11

atypical width

4

5

1 reference

d0_s11

width

5

6.5

1 reference

d0_s11

distinctly longer

1 reference

d0_s11

inflorescence flower androecium stamens filament

0.5

1.5

1 reference

d0_s12

inflorescence flower anther

0.4

1 reference

d0_s12

inflorescence flower gynoecium pistil style

0.9

1.1

1 reference

d0_s13

chromosome

56

1 reference

d0_s14

long

1 reference

d0_s3

sparse

common

1 reference

d0_s3

orientation

loosely appressed

ascending-spreading

1 reference

d0_s3

1

2

1 reference

d0_s3

fragility

less weak

stiff

1 reference

d0_s3

relief

verrucose

1 reference

d0_s3

short

1 reference

d0_s3

crisped

more or less

1 reference

d0_s3

common

abundant

1 reference

d0_s3

pubescence

cottony

1 reference

d0_s3

absent

1 reference

d0_s3

3

5

1 reference

d0_s4

arrangement

separated

1 reference

d0_s4

1.5

4

1 reference

d0_s4

width

1

2.5

1 reference

d0_s4

atypical some measurement

0

1

1 reference

d0_s4

0

1 reference

d0_s4

oblong

obovate

1 reference

d0_s4

long

1 reference

d0_s4

abundant

1 reference

d0_s4

cottony-crisped

1 reference

d0_s4

density

dense

usually

1 reference

d0_s4

short

1 reference

d0_s4

absent

1 reference

d0_s4

prominence

obscured

1 reference

d0_s4

coloration

green

grayish green

1 reference

d0_s4

long

1 reference

d0_s4

sparse

common

1 reference

d0_s4

0.5

1.5

1 reference

d0_s4

fragility

stiff

1 reference

d0_s4

short

1 reference

d0_s4

absent

1 reference

d0_s4

sparse

1 reference

d0_s4

common

rarely

1 reference

d0_s4

crisped

1 reference

d0_s4

pubescence

cottony

1 reference

d0_s4

absent

1 reference

d0_s4

inflorescence flower gynoecium pistil carpel

30

60

1 reference

d0_s13

fruit achene

1.2

1 reference