Aphanes arvensis Linnaeus (Q3918)

taxon name

Aphanes arvensis

1 reference

taxon authority

Linnaeus

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taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

alchémille des champs (French)

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aphane des champs (French)

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aphanès des champs (French)

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field parsley-piert (English)

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VasCan taxon numeric id

8630

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

present

introduced

1 reference

publication

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-NS

establishment of distribution

occurrence status

present

introduced

1 reference

publication

Zinck, M. 1998. Roland's Flora of Nova Scotia. Nimber Publishing & Nova Scotia Museum. Halifax, N. S. 2 vols. 1297 pp.

CA-BC

B.C.

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CA-NS

N.S.

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US-CA

Calif.

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US-DE

Del.

1 reference

US-GA

Ga.

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US-ID

Idaho

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US-NJ

N.J.

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US-OR

Oreg.

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US-WA

Wash.

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Europe

1 reference

sw Asia

1 reference

n Africa

1 reference

also in South America (Chile)

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Pacific Islands (New Zealand)

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Australia

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parent taxon

Aphanes Linnaeus

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taxon habit

herb

1 reference

GBIF taxon key

5365013

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering Apr–May.

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taxon habitat

fields

1 reference

sandy soil

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mossy

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grassy sites

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moist shade

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gravelly roadsides

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shady

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bare patches

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lawns

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shallow soil pockets

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rocky seashores

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meadows

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hillsides

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elevation

0–150 m

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special status

I

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taxon description fragment

Plants slender or relatively robust, densely hairy throughout, hairs, at least some, more than 1 mm.

1 reference

d0_s0

Stems ± erect or spreading, usually branched from base, 2–20 (–30) cm.

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d0_s1

Leaves 6–16 mm;

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d0_s2

stipules overlapping, 4–10 mm, divided 1/3–1/2 their length, lobes 8–12, on distal nodes ± triangular, length 1–2 (–4) times as long as width;

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d0_s3

petiole free from stipules in proximal and distal leaves;

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d0_s4

blade 4–10 mm, divided into 3–4 segments, each segment 3–4 (–5) -lobed.

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d0_s5

Inflorescences opposing leaves, dense, flowers not completely hidden.

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d0_s6

Pedicels less than 1 mm.

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d0_s7

Flowers 1.3–1.8 × 0.8–1 mm, 1.5–2.5 mm in fruit;

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d0_s8

epicalyx bractlets 0–0.1 mm;

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d0_s9

hypanthium ovoid to ellipsoid, contracted at apex, 8-ribbed, spreading-erect hairy in proximal 2/3, glabrescent in distal 1/3;

1 reference

d0_s10

sepals ± spreading to erect, 0.4–0.7 mm, long-ciliate.

1 reference

d0_s11

2n = 48.

1 reference

d0_s13

morphology statement

size

slender

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d0_s0

fragility

robust

relatively

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d0_s0

hairy

densely; throughout

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d0_s0

growth form

plant

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d0_s0

erect

more or less

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d0_s1

spreading

1 reference

d0_s1

architecture

branched

usually

1 reference

d0_s1

atypical some measurement

20

30

1 reference

d0_s1

2

20

1 reference

d0_s1

leaf

6

16

1 reference

d0_s2

inflorescence flower corolla lobe

quantity

8

12

1 reference

d0_s3

inflorescence flower corolla lobe

l w ratio

1-2(-4)

1 reference

d0_s3

stem node

triangular

more or less

1 reference

d0_s3

leaf petiole

fusion

free

1 reference

d0_s4

leaf blade

4

10

1 reference

d0_s5

leaf blade

divided

1 reference

d0_s5

inflorescence

prominence

hidden

not completely

1 reference

d0_s6

inflorescence flower

density

dense

1 reference

d0_s6

inflorescence pedicel

0

1

1 reference

d0_s7

inflorescence flower

area

1.3-1.8×0.8-1

1 reference

d0_s8

inflorescence flower

area

1.5

2.5

1 reference

d0_s8

inflorescence bractlet

0

0.1

1 reference

d0_s9

ovoid

ellipsoid

1 reference

d0_s10

condition

size

contracted

1 reference

d0_s10

architecture

8-ribbed

1 reference

d0_s10

spreading-erect

1 reference

d0_s10

hairy

1 reference

d0_s10

glabrescent

1 reference

d0_s10

inflorescence flower sepal

less spreading

erect

1 reference

d0_s11

inflorescence flower sepal

0.4

0.7

1 reference

d0_s11

inflorescence flower sepal

architecture

long-ciliate

1 reference

d0_s11

fruit

atypical some measurement

1.6

1.8

1 reference

d0_s13

fruit

atypical some measurement

2.3

2.5

1 reference

d0_s13

fruit

1.8

2.3

1 reference

d0_s13

chromosome

quantity

48

1 reference

d0_s13

tissue epidermis armature hair

1

?

1 reference

d0_s0

arrangement

overlapping

1 reference

d0_s3

4

10

1 reference

d0_s3

divided

1 reference

d0_s3

length

1/3

1/2

1 reference