Difference between revisions of "Bidens amplissima Greene (Q2555) "

taxon name

Bidens amplissima

1 reference

taxon authority

Greene

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

grand bident (French)

1 reference

Vancouver Island beggarticks (English)

1 reference

VasCan taxon numeric id

2926

1 reference

distribution

CA-BC

establishment of distribution

occurrence status

present

native

1 reference

publication

Klinkenberg, B. (ed.). 2010+. E-Flora BC: Electronic Atlas of the Plants of British Columbia. Lab. for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver, B.C. http://www.eflora.bc.ca http://www.eflora.bc.ca/

CA-MB

establishment of distribution

occurrence status

present

introduced

1 reference

publication

Manitoba Checklist, 2002

CA-BC

original value

B.C.

1 reference

US-WA

original value

Wash.

1 reference

parent taxon

Bidens Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5391707

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NT

1 reference

Global Biodiversity Information Facility

phenology

Flowering Aug–Oct.

1 reference

taxon habitat

seasonal wetlands

1 reference

borders

1 reference

ponds

1 reference

lakes

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streams

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elevation

0–100 m

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special status

E

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C

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taxon description fragment

Leaves sessile or petioles 10–50 mm (winged);

1 reference

d0_s1

blades lance-elliptic to lance-oblong, 80–120 (–250) × 30–100 mm (proximal usually with 1–2 lobes near bases), bases cuneate, margins laciniate to serrate, ciliate, apices acuminate, faces glabrous.

1 reference

d0_s2

Heads in ± corymbiform arrays.

1 reference

d0_s3

Peduncles (10–) 30–70+ mm.

1 reference

d0_s4

Calyculi of 8–10 usually spreading, lance-linear to lanceolate, sometimes ± foliaceous bractlets or bracts 10–20 (–75) mm, margins entire or incised, ciliate, abaxial faces ± hispid at bases.

1 reference

d0_s5

Involucres ± hemispheric or broader, 6–10 × 18–25 mm.

1 reference

d0_s6

Phyllaries 13–16+, oblong to lanceovate, 6–10 mm.

1 reference

d0_s7

Ray-florets 6–11;

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d0_s8

laminae yellow, 4–8 mm.

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d0_s9

Disc-florets 50–100+;

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d0_s10

corollas yellow, 2.5–3.5 mm.

1 reference

d0_s11

Cypselae olivaceous green, ± flattened, unequally 3–4-angled, cuneate, outer 5–6 mm, inner 6–7 mm, margins antrorsely to retrorsely barbed, apices truncate to concave, faces weakly striate, glabrous or sparsely puberulent;

1 reference

d0_s12

pappi 0, or of (1–) 3 (–4) suberect, retrorsely barbed awns 2–4 mm.

1 reference

d0_s13

morphology statement

leaf

sessile

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d0_s1

leaf petiole

10

50

1 reference

d0_s1

lance-elliptic

lance-oblong

1 reference

d0_s2

atypical length

120

250

1 reference

d0_s2

length

80

120

1 reference

d0_s2

width

30

100

1 reference

d0_s2

inflorescence phyllaries base

cuneate

1 reference

d0_s2

laciniate to serrate

1 reference

d0_s2

ciliate

1 reference

d0_s2

inflorescence flower gynoecium pistil style apex

acuminate

1 reference

d0_s2

glabrous

1 reference

d0_s2

inflorescence peduncle

atypical some measurement

10

30

1 reference

d0_s4

inflorescence peduncle

30

70

1 reference

d0_s4

inflorescence calyculus

lance-linear

lanceolate

1 reference

d0_s5

inflorescence bractlet

foliaceous

sometimes more or less

1 reference

d0_s5

inflorescence bractlet

atypical some measurement

20

75

1 reference

d0_s5

inflorescence bractlet

10

20

1 reference

d0_s5

inflorescence peduncle bract

foliaceous

sometimes more or less

1 reference

d0_s5

inflorescence peduncle bract

atypical some measurement

20

75

1 reference

d0_s5

inflorescence peduncle bract

10

20

1 reference

d0_s5

entire

1 reference

d0_s5

incised

1 reference

d0_s5

ciliate

1 reference

d0_s5

hispid

more or less

1 reference

d0_s5

hemispheric

more or less

1 reference

d0_s6

width

broader

1 reference

d0_s6

length

6

10

1 reference

d0_s6

width

18

25

1 reference

d0_s6

inflorescence phyllary

13

16

1 reference

d0_s7

inflorescence phyllary

oblong

lanceovate

1 reference

d0_s7

inflorescence phyllary

6

10

1 reference

d0_s7

inflorescence flower ray-floret

6

11

1 reference

d0_s8

inflorescence flower ray lamina

coloration

yellow

1 reference

d0_s9

inflorescence flower ray lamina

4

8

1 reference

d0_s9

inflorescence flower corolla

coloration

yellow

1 reference

d0_s11

inflorescence flower corolla

2.5

3.5

1 reference

d0_s11

barbed

antrorsely to retrorsely

1 reference

d0_s12

inflorescence flower gynoecium pistil style apex

truncate

concave

1 reference

d0_s12

striate

weakly

1 reference

d0_s12

glabrous

1 reference

d0_s12

puberulent

sparsely

1 reference

d0_s12

fruit pappus

presence

absent

1 reference

d0_s13

atypical quantity

1

3

1 reference

d0_s13

atypical quantity

3

4

1 reference

d0_s13

3

1 reference

d0_s13

orientation

suberect

1 reference

d0_s13

barbed

retrorsely

1 reference

d0_s13

2

4

1 reference

d0_s13

general structure bundle array

corymbiform

more or less

1 reference

d0_s3

inflorescence flower disc-floret

50

100

1 reference

d0_s10

coloration

olivaceous green

1 reference

d0_s12

flattened

more or less

1 reference

d0_s12

3-4-angled

unequally

1 reference

d0_s12

cuneate

1 reference

d0_s12

5

6

1 reference

d0_s12

6

7

1 reference