Difference between revisions of "Bidens bipinnata Linnaeus (Q2558) "

Flora Commons

accepted id

Bidens bipinnata Linnaeus

Bidens bipinnata

Linnaeus

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Bidens bipinnata

1 reference

taxon authority

Linnaeus

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

bident à feuilles bipennées (French)

1 reference

bident bipenné (French)

1 reference

bident deux fois penné (French)

1 reference

Spanish needles (English)

1 reference

VasCan taxon numeric id

2929

1 reference

distribution

CA-ON

occurrence status

excluded

1 reference

publication

Canadian Museum of Nature (CAN), Gatineau, QC. Specimen.

CA-NB

establishment of distribution

occurrence status

present

introduced

1 reference

publication

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 21: Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1021&flora_id=1

CA-NB

N.B.

1 reference

CA-ON

Ont.

1 reference

US-AL

Ala.

1 reference

US-AZ

Ariz.

1 reference

US-AR

Ark.

1 reference

US-CT

Conn.

1 reference

US-DC

D.C.

1 reference

US-FL

Fla.

1 reference

US-GA

Ga.

1 reference

US-IL

Ill.

1 reference

US-IN

Ind.

1 reference

US-IA

Iowa

1 reference

US-KS

Kans.

1 reference

US-KY

Ky.

1 reference

US-LA

La.

1 reference

US-MD

Md.

1 reference

US-MS

Miss.

1 reference

US-MO

Mo.

1 reference

US-NE

Nebr.

1 reference

US-NJ

N.J.

1 reference

US-NM

N.Mex.

1 reference

US-NY

N.Y.

1 reference

US-NC

N.C.

1 reference

US-OH

Ohio

1 reference

US-OK

Okla.

1 reference

US-PA

Pa.

1 reference

US-RI

R.I.

1 reference

US-SC

S.C.

1 reference

US-TN

Tenn.

1 reference

US-TX

Tex.

1 reference

US-VA

Va.

1 reference

US-WV

W.Va.

1 reference

South America

1 reference

Europe

1 reference

Asia

1 reference

Pacific Islands

1 reference

parent taxon

Bidens Linnaeus

1 reference

taxon habit

herb

1 reference

GBIF taxon key

5389402

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering (Jun–)Aug–Sep(–Oct).

1 reference

taxon habitat

fields

1 reference

forests

1 reference

disturbed

1 reference

wettish sites

1 reference

elevation

10–1800 m

measurement range from

10 meter

measurement range to

1,800 meter

1 reference

special status

I

1 reference

F

1 reference

taxon description fragment

Leaves: petioles 20–50 mm;

1 reference

d0_s1

blades rounded-deltate to ovate or lanceolate overall, (20–) 30–70+ × (20–) 30–60+ mm, (1–) 2 (–3) -pinnatisect, ultimate lobes obovate or lanceolate, 15–45+ × 10–25+ mm, bases truncate to cuneate, ultimate margins entire, sometimes ciliolate, apices rounded to acute or attenuate, faces usually glabrous, sometimes hirtellous.

1 reference

d0_s2

Heads usually borne singly, sometimes in ± corymbiform arrays.

1 reference

d0_s3

Peduncles (10–) 20–50 (–100) mm.

1 reference

d0_s4

Calyculi of (7–) 8 (–10) linear bractlets 3–5 mm, ± appressed, margins ciliate, abaxial faces usually glabrous.

1 reference

d0_s5

Involucres ± campanulate, 5–7 × 3–4 (–5) mm.

1 reference

d0_s6

Phyllaries 8–12, lanceolate to linear, 4–6 mm.

1 reference

d0_s7

Ray-florets 0 or 3–5+;

1 reference

d0_s8

laminae yellowish or whitish, 1–2 (–3) mm.

1 reference

d0_s9

Disc-florets 10–20 (–30+);

1 reference

d0_s10

corollas yellowish to whitish, 2–3 mm.

1 reference

d0_s11

Cypselae redbrown, outer weakly obcompressed, 7–15 mm, inner ± 4-angled, linear to linear-fusiform, 12–18 mm, margins not ciliate, apices ± attenuate, faces 2-grooved, often tuberculate-hispidulous;

1 reference

d0_s12

pappi of (2–) 3–4, erect to divergent, retrorsely barbed awns 2–4 mm. 2n = 24, 72.

1 reference