Difference between revisions of "Arnica angustifolia Vahl in G. C. Oeder et al. (Q2838) "

taxon name

Arnica angustifolia

1 reference

taxon authority

Vahl

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taxon rank

species

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taxon status

accepted

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common name

narrow-leaved arnica (English)

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alpine arnica (English)

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arnica à feuilles étroites (French)

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Narrowleaf arnica (English)

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VasCan taxon numeric id

2853

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parent taxon

Arnica Linnaeus

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taxon habit

herb

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GBIF taxon key

8138466

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

distribution

CA-AB

Alta.

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CA-BC

B.C.

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CA-MB

Man.

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CA-NT

N.W.T.

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CA-NL

Nfld. and Labr. (Nfld.)

1 reference

CA-NU

Nunavut

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CA-ON

Ont.

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CA-QC

Que.

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CA-SK

Sask.

1 reference

CA-YT

Yukon

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US-AK

Alaska

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US-MT

Mont.

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Europe

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Asia

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taxon description fragment

Plants 5–40 cm.

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d0_s0

Stems usually simple, rarely branched.

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d0_s1

Leaves 1–5 pairs, mostly cauline;

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d0_s2

petiolate (petioles broadly to narrowly winged, shorter than blades);

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d0_s3

blades broadly lanceolate to linear, 2–20 × 0.3–4 cm, margins entire or irregularly denticulate or dentate, apices acute or acuminate, faces glabrous or densely woolly-villous and stipitate-glandular.

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d0_s4

Heads 1–3 (–5; erect).

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d0_s5

Involucres hemispheric.

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d0_s6

Phyllaries 9–22, usually narrowly to broadly lanceolate, sometimes oblanceolate.

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d0_s7

Ray-florets 6–16;

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d0_s8

corollas yellow.

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d0_s9

Disc-florets: corollas yellow;

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d0_s10

anthers yellow.

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d0_s11

Cypselae brown, 3–8 mm, densely hirsute, rarely glandular;

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d0_s12

pappi white, bristles barbellate.

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d0_s13

morphology statement

whole organism

some measurement

5

40

1 reference

d0_s0

whole organism

growth form

plant

1 reference

d0_s0

stem

simple

usually

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d0_s1

stem

branched

rarely

1 reference

d0_s1

leaf

1

5

1 reference

d0_s2

leaf

position

cauline

mostly

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d0_s3

leaf

petiolate

1 reference

d0_s3

leaf blade

broadly lanceolate

linear

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d0_s4

leaf blade

length

2

20

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d0_s4

leaf blade

width

0.3

4

1 reference

d0_s4

inflorescence palea margin

entire

1 reference

d0_s4

inflorescence palea margin

denticulate

irregularly

1 reference

d0_s4

inflorescence palea margin

dentate

1 reference

d0_s4

inflorescence flower gynoecium pistil style apex

acute

1 reference

d0_s4

inflorescence flower gynoecium pistil style apex

acuminate

1 reference

d0_s4

leaf face

glabrous

1 reference

d0_s4

leaf face

woolly-villous

densely

1 reference

d0_s4

leaf face

stipitate-glandular

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d0_s4

general structure

1

3

1 reference

d0_s5

inflorescence involucre

hemispheric

1 reference

d0_s6

inflorescence phyllary

9

22

1 reference

d0_s7

inflorescence phyllary

lanceolate

usually narrowly; narrowly to broadly

1 reference

d0_s7

inflorescence phyllary

oblanceolate

sometimes

1 reference

d0_s7

inflorescence flower ray-floret

6

16

1 reference

d0_s8

inflorescence flower corolla

yellow

1 reference

d0_s9

inflorescence flower corolla

yellow

1 reference

d0_s10

inflorescence flower anther

yellow

1 reference

d0_s11

brown

1 reference

d0_s12

some measurement

3

8

1 reference

d0_s12

hirsute

densely

1 reference

d0_s12

function

glandular

rarely

1 reference

d0_s12

fruit pappus

white

1 reference

d0_s13

fruit pappus bristle

barbellate

1 reference