Rosa arkansana Porter in T. C. Porter and J. M. Coulter (Q4066)

taxon name

Rosa arkansana

1 reference

taxon authority

Porter

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

rosier des prairies (French)

1 reference

prairie rose (English)

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wild prairie rose (English)

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Arkansas rose (English)

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low wild rose (English)

1 reference

Prairie rose (English)

1 reference

VasCan taxon numeric id

8888

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., 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

excluded

1 reference

Brouillet, L. Proposition de nom français. (pers. comm.)

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-AR

Ark.

1 reference

US-CO

Colo.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-ME

Maine

1 reference

US-MI

Mich.

1 reference

US-MN

Minn.

1 reference

US-MO

Mo.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-ND

N.Dak.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-SD

S.Dak.

1 reference

US-TX

Tex.

1 reference

US-WI

Wis.

1 reference

US-WY

Wyo.

1 reference

parent taxon

Rosa sect. Rosa

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taxon habit

shrub

1 reference

GBIF taxon key

3007165

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Jul.

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taxon habitat

rocky slopes

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dry hillsides

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prairies

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bluffs

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open woods

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grassy roadsides

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elevation

200–2100 m

measurement range from

200 meter

measurement range to

2,100 meter

1 reference

special status

E

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F

1 reference

taxon description fragment

Shrubs, forming hedge clusters.

1 reference

d0_s0

Stems erect, slender or stout, 6–15 dm, openly branched;

1 reference

d0_s1

infrastipular prickles rarely present, internodal prickles densely mixed with aciculi to stem apices, erect, terete, 1–3 (–4) × 0.5–2 mm, base rarely extending to 3 mm, smallest often gland-tipped, aciculi rarely absent.

1 reference

d0_s3

Leaves 5–10 (–16) cm;

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d0_s4

stipules 18–24 × 4–7 mm, auricles flared, 2.5–4 (–7) mm, margins undulate, coarsely or shallowly glandular-serrate, surfaces glabrous or puberulent, eglandular;

1 reference

d0_s5

petiole and rachis sometimes with pricklets, sometimes with sparse aciculi, pubescent, sometimes glabrous, rarely stipitate-glandular;

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d0_s6

leaflets (5–) 7–9 (–11), terminal: petiolule 4–12 mm, blade obovate, sometimes elliptic, 15–40 × 8–20 mm, membranous, margins 1 (–2+) -serrate, teeth 8–16 per side, eglandular, rarely gland-tipped, apex acute, abaxial surfaces pale green, pubescent, sometimes glabrous, eglandular, adaxial green, ± glaucous, dull, sometimes pubescent (especially along midveins).

1 reference

d0_s7

Inflorescences corymbs, 1–6 (–16) -flowered.

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d0_s8

Pedicels erect, slender, 10–20 mm, glabrous, eglandular;

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d0_s9

bracts 1 or 2 (or 3), broadly lanceolate, 11–20 × 5–8 mm, margins entire, eglandular, surfaces glabrous, eglandular.

1 reference

d0_s10

Flowers 3.3–4 cm diam.;

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d0_s11

hypanthium globose, 5–6.5 × 4–5.5 mm, glabrous, eglandular, neck (0–) 0.5–1.5 × 2 mm;

1 reference

d0_s12

sepals spreading to erect, lanceolate, 11–20 (–30) × (1.5–) 3–4 mm, tip 3–7 × 0.5–1 mm, margins pinnatifid or entire, abaxial surfaces glabrous, stipitate-glandular or eglandular;

1 reference

d0_s13

petals single, rarely double, pink or rose, sometimes fading white, rarely white, 22–26 × 21–30 mm;

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d0_s14

stamens 120;

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d0_s15

carpels 26–43, styles exsert 1.5–2 mm beyond stylar orifice (1.5 mm diam.) of hypanthial disc (3 mm diam.).

1 reference

d0_s16

Hips dull orange-red, globose, subglobose, or oblong, 10–11 × 7.5–13 mm, fleshy, glabrous, eglandular, rarely stipitate-glandular, neck 0–2 mm;

1 reference

d0_s17

sepals persistent, erect at hip maturity.

1 reference

d0_s18

Achenes basiparietal, 12–15, dark buff, ellipsoid, 4.5–5 × 2.5 mm. 2n = 28.

1 reference

d0_s19

morphology statement

whole organism

arrangement

cluster

1 reference

d0_s0

whole organism

growth form

shrub

1 reference

d0_s0

erect

1 reference

d0_s1

slender

1 reference

d0_s1

stout

1 reference

d0_s1

6

15

1 reference

d0_s1

branched

openly

1 reference

d0_s1

stem bark

dull

1 reference

d0_s3

stem bark

red

purplish red

1 reference

d0_s3

stem bark

glabrous

1 reference

d0_s3

presence

absent

rarely

1 reference

d0_s3

arrangement

mixed

densely

1 reference

d0_s3

erect

1 reference

d0_s3

terete

1 reference

d0_s3

atypical length

3

4

1 reference

d0_s3

1

3

1 reference

d0_s3

0.5

2

1 reference

d0_s3

inflorescence phyllaries base

smallest

1 reference

d0_s3

inflorescence phyllaries base

gland-tipped

often

1 reference

d0_s3

inflorescence phyllaries base

presence

absent

rarely

1 reference

d0_s3

atypical some measurement

10

16

1 reference

d0_s4

5

10

1 reference

d0_s4

18

24

1 reference

d0_s5

4

7

1 reference

d0_s5

inflorescence flower petal auricle

flared

1 reference

d0_s5

inflorescence flower petal auricle

atypical some measurement

4

7

1 reference

d0_s5

inflorescence flower petal auricle

2.5

4

1 reference

d0_s5

undulate

1 reference

d0_s5

or

coarsely

1 reference

d0_s5

glandular-serrate

shallowly

1 reference

d0_s5

leaf petiole

pubescent

1 reference

d0_s6

leaf petiole

glabrous

sometimes

1 reference

d0_s6

leaf petiole

stipitate-glandular

rarely

1 reference

d0_s6

leaf rachis

pubescent

1 reference

d0_s6

leaf rachis

glabrous

sometimes

1 reference

d0_s6

leaf rachis

stipitate-glandular

rarely

1 reference

d0_s6

atypical quantity

5

7

1 reference

d0_s7

atypical quantity

9

11

1 reference

d0_s7

7

9

1 reference

d0_s7

position

structure subtype

terminal

1 reference

d0_s7

leaf petiolule

4

12

1 reference

d0_s7

obovate

1 reference

d0_s7

arrangement

elliptic

sometimes

1 reference

d0_s7

15

40

1 reference

d0_s7

8

20

1 reference

d0_s7

texture

membranous

1 reference

d0_s7

1(-2+)-serrate

1 reference

d0_s7

inflorescence flower gynoecium pistil style apex

acute

1 reference

d0_s7

inflorescence

1-6(-16)-flowered

1 reference

d0_s8

erect

1 reference

d0_s9

slender

1 reference

d0_s9

10

20

1 reference

d0_s9

glabrous

1 reference

d0_s9

eglandular

1 reference

d0_s9

1

1 reference

d0_s10

2

1 reference

d0_s10

lanceolate

broadly

1 reference

d0_s10

11

20

1 reference

d0_s10

5

8

1 reference

d0_s10

entire

1 reference

d0_s10

eglandular

1 reference

d0_s10

inflorescence flower

diameter

3.3

4

1 reference

d0_s11

globose

1 reference

d0_s12

5

6.5

1 reference

d0_s12

4

5.5

1 reference

d0_s12

glabrous

1 reference

d0_s12

eglandular

1 reference

d0_s12

atypical length

0

0.5

1 reference

d0_s12

0.5

1.5

1 reference

d0_s12

2

1 reference

d0_s12

spreading

erect

1 reference

d0_s13

lanceolate

1 reference

d0_s13

atypical length

20

30

1 reference

d0_s13

11

20

1 reference

d0_s13

atypical width

1.5

3

1 reference

d0_s13

3

4

1 reference

d0_s13

inflorescence phyllary tip

3

7

1 reference

d0_s13

inflorescence phyllary tip

0.5

1

1 reference

d0_s13

pinnatifid

1 reference

d0_s13

entire

1 reference

d0_s13

single

1 reference

d0_s14

pink

rarely

1 reference

d0_s14

rose

1 reference

d0_s14

fading white

sometimes

1 reference

d0_s14

white

rarely

1 reference

d0_s14

22

26

1 reference

d0_s14

21

30

1 reference

d0_s14

inflorescence flower stamen

120

1 reference

d0_s15

inflorescence flower gynoecium pistil

26

43

1 reference

d0_s16

inflorescence flower gynoecium pistil style

position

exsert

1 reference

d0_s16

inflorescence flower gynoecium pistil style

1.5

2

1 reference

d0_s16

reflectance

dull

1 reference

d0_s17

orange-red

1 reference

d0_s17

globose

1 reference

d0_s17

subglobose

1 reference

d0_s17

oblong

1 reference

d0_s17

subglobose

1 reference

d0_s17

oblong

1 reference

d0_s17

10

11

1 reference

d0_s17

7.5

13

1 reference

d0_s17

texture

fleshy

1 reference

d0_s17

glabrous

1 reference

d0_s17

eglandular

1 reference

d0_s17

stipitate-glandular

rarely

1 reference

d0_s17

0

2

1 reference

d0_s17

duration

persistent

1 reference

d0_s18

erect

1 reference

d0_s18

life cycle

maturity

1 reference

d0_s18

12

15

1 reference

d0_s19

dark buff

1 reference

d0_s19

ellipsoid

1 reference

d0_s19

4.5

5

1 reference

d0_s19

2.5

1 reference

d0_s19

chromosome

28

1 reference