Difference between revisions of "Krigia virginica (Linnaeus) Willdenow (Q3124) "

taxon name

Krigia virginica

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taxon authority

(Linnaeus) Willdenow

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taxon rank

species

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taxon status

accepted

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common name

krigie de Virginie (French)

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Virginia dwarf-dandelion (English)

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dwarf-dandelion (English)

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Virginia dwarfdandelion (English)

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VasCan taxon numeric id

3261

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distribution

CA-BC

establishment of distribution

occurrence status

present

introduced

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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-ON

establishment of distribution

occurrence status

present

native

1 reference

publication

Newmaster, S.G. & S. Ragupathy. 2005. Flora Ontario - Integrated Botanical Information System (FOIBIS), Phase I. University of Guelph, Canada. http://www.uoguelph.ca/foibis http://www.uoguelph.ca/foibis/

CA-BC

B.C.

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US-AL

Ala.

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US-AR

Ark.

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US-CT

Conn.

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US-DE

Del.

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US-FL

Fla.

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US-GA

Ga.

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US-IL

Ill.

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US-IN

Ind.

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US-IA

Iowa

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US-KY

Ky.

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US-LA

La.

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US-ME

Maine

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US-MD

Md.

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US-MA

Mass.

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US-MI

Mich.

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US-MN

Minn.

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US-MS

Miss.

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US-MO

Mo.

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US-NH

N.H.

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US-NJ

N.J.

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US-NY

N.Y.

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US-NC

N.C.

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US-OH

Ohio

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US-OK

Okla.

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US-PA

Pa.

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US-RI

R.I.

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US-SC

S.C.

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US-TN

Tenn.

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US-TX

Tex.

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US-VT

Vt.

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US-VA

Va.

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US-WV

W.Va.

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US-WI

Wis.

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parent taxon

Krigia Schreber

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taxon habit

herb

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GBIF taxon key

3132412

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Global Biodiversity Information Facility

IUCN Redlist Category

NE

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Global Biodiversity Information Facility

phenology

Flowering Feb–Nov.

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taxon habitat

sandy

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silty

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loam soils

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rock outcrops

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mixed mesophytic

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northern hardwoods

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beach-maple

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oak-pine

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oak-hickory woods

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pastures

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prairies

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roadsides

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often in disturbed

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weedy sites

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elevation

0–1200 m

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special status

E

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taxon description fragment

Stems 1–50+, initially scapiform, later elongate and leafy (after rosette leaves wither), erect, eglandular or stipitate-glandular, especially near heads.

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d0_s2

sessile or petiolate;

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d0_s5

blades oblanceolate to spatulate, 1.5–18 cm, usually irregularly pinnately lobed, terminal lobes often denticulate, faces glabrous, eglandular or loosely glandular-villous;

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d0_s6

cauline (appearing opposite on late-season stems), narrowly oblanceolate to linear, mostly entire.

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d0_s7

Heads borne singly.

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d0_s8

Peduncles from rosettes (early) or axillary or terminal on stems (later).

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d0_s9

Involucres 4.5–8 mm.

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d0_s10

Phyllaries 9–15, reflexed in fruit, lanceolate, midveins obscure, apices acute.

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d0_s11

Florets 8–35;

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d0_s12

corollas yellow, often purplish abaxially, 5–12 mm.

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d0_s13

Cypselae dark reddish-brown, narrowly obconic, 1.5–2.3 mm, 15–20-ribbed;

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d0_s14

pappi of 5, hyaline, rounded outer scales 0.5–1 mm plus 5, scabrous inner bristles 4–6 mm. 2n = 10, 20.

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d0_s15

morphology statement

1

50

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d0_s2

scapiform

initially

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d0_s2

elongate

later

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d0_s2

leafy

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d0_s2

orientation

erect

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d0_s2

eglandular

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d0_s2

stipitate-glandular

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d0_s2

condition

later

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d0_s5

position

cauline

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d0_s5

sessile

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d0_s5

petiolate

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d0_s5

oblanceolate

spatulate

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d0_s6

1.5

18

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d0_s6

lobed

usually irregularly pinnately

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d0_s6

inflorescence flower corolla lobe

denticulate

often

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d0_s6

leaf face

glabrous

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d0_s6

leaf face

eglandular

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d0_s6

leaf face

glandular-villous

loosely

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d0_s6

narrowly oblanceolate

linear

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d0_s7

entire

mostly

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d0_s7

position

axillary

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d0_s9

position

terminal

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d0_s9

inflorescence involucre

4.5

8

1 reference

d0_s10

inflorescence phyllary

9

15

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d0_s11

inflorescence phyllary

orientation

reflexed

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d0_s11

inflorescence phyllary

lanceolate

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d0_s11

inflorescence flower gynoecium pistil style apex

acute

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d0_s11

inflorescence flower corolla

yellow

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d0_s13

inflorescence flower corolla

purplish

often; abaxially

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d0_s13

inflorescence flower corolla

5

12

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d0_s13

fruit pappus

5

1 reference

d0_s15

5

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d0_s15

hyaline

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d0_s15

rounded

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d0_s15

0.5

1

1 reference

d0_s15

fruit pappus bristle

relief

scabrous

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d0_s15

fruit pappus bristle

4

6

1 reference

d0_s15

chromosome

10

1 reference

d0_s15

chromosome

20

1 reference

d0_s15

general structure head

arrangement

singly

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d0_s8

inflorescence flower petal venation midvein

prominence

obscure

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d0_s11

inflorescence flower disc floret

8

35

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d0_s12

dark reddish-brown

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d0_s14

obconic

narrowly

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d0_s14

1.5

2.3

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d0_s14

15-20-ribbed

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