Tephroseris yukonensis (A. E. Porsild) Holub (Q2959)

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Tephroseris yukonensis is a taxon with the rank species within the genus Tephroseris

Language	Label	Description	Also known as
English	Tephroseris yukonensis (A. E. Porsild) Holub	Tephroseris yukonensis is a taxon with the rank species within the genus Tephroseris

Statements

taxon/id/Tephroseris yukonensis (A.E. Porsild) Holub

0 references

taxon

1 reference

Tephroseris yukonensis (A.E. Porsild) Holub

Tephroseris yukonensis

taxon authority

(A.E. Porsild) Holub

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.

accepted

1 reference

Database of Vascular Plants of Canada

Tephroseris yukonensis

1 reference

Database of Vascular Plants of Canada

taxon authority

(A.E. Porsild) Holub

1 reference

Database of Vascular Plants of Canada

1 reference

Database of Vascular Plants of Canada

accepted

1 reference

Database of Vascular Plants of Canada

séneçon du Yukon (French)

1 reference

Database of Vascular Plants of Canada

Yukon groundsel (English)

1 reference

Database of Vascular Plants of Canada

VasCan taxon numeric id

3622

1 reference

Database of Vascular Plants of Canada

CA-BC

data format or standard

occurrence status

present

establishment of distribution

native

1 reference

Database of Vascular Plants of Canada

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-YT

data format or standard

occurrence status

present

establishment of distribution

native

1 reference

Database of Vascular Plants of Canada

Cody, W.J. 2000. Flora of the Yukon Territory. 2nd ed. National Research Press, Ottawa. 669 pp.

CA-NT

data format or standard

occurrence status

present

establishment of distribution

native

1 reference

Database of Vascular Plants of Canada

Porsild, A.E. & W.J. Cody. 1980. Vascular Plants of the Continental Northwest Territories, Canada. National Museum of Natural Sciences, Ottawa, Ont. 667 pp.

CA-YT

data format or standard

Yukon

1 reference

Flora of North America

US-AK

data format or standard

Alaska.

1 reference

Flora of North America

Tephroseris (Reichenbach) Reichenbach

1 reference

Database of Vascular Plants of Canada

herb

1 reference

Database of Vascular Plants of Canada

3131001

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

Flowering Jun–Aug.

1 reference

Flora of North America

moist tundra meadows

1 reference

Flora of North America

0–2000 m

1 reference

Flora of North America

E

1 reference

Flora of North America

taxon description fragment

Stems single or loosely clustered.

1 reference

Flora of North America

taxon description fragment id

d0_s1

Leaves basal and cauline (basal often withering before flowering);

1 reference

Flora of North America

taxon description fragment id

d0_s2

petioles unwinged or weakly so, 2–5 cm;

1 reference

Flora of North America

taxon description fragment id

d0_s3

blades ovate to broadly lanceolate, 2–5 × 1–3 cm, margins subentire to dentate or wavy (proximal cauline petioles usually winged, 0.5–1.5 cm, blades narrowly ovate to lanceolate, 2–4+ × 0.5–2 cm, margins subentire to wavy; mid and distal cauline smaller, clasping, bractlike).

1 reference

Flora of North America

taxon description fragment id

d0_s4

Heads 1–4 (–6+).

1 reference

Flora of North America

taxon description fragment id

d0_s5

Involucres ± abruptly contracted to peduncles.

1 reference

Flora of North America

taxon description fragment id

d0_s6

Ray-florets (0) or 13–21;

1 reference

Flora of North America

taxon description fragment id

d0_s8

corolla laminae to 10 mm.

1 reference

Flora of North America

taxon description fragment id

d0_s9

Disc-florets 40–60;

1 reference

Flora of North America

taxon description fragment id

d0_s10

corollas ochroleucous or white.

1 reference

Flora of North America

taxon description fragment id

d0_s11

Cypselae glabrous;

1 reference

Flora of North America

taxon description fragment id

d0_s12

2n = ca. 46 (48?).

1 reference

Flora of North America

taxon description fragment id

d0_s14

morphology statement

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

single

1 reference

Flora of North America

d0_s1

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

clustered

morphology statement value modifier

loosely

1 reference

Flora of North America

d0_s1

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

basal

1 reference

Flora of North America

d0_s2

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

cauline

1 reference

Flora of North America

d0_s2

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

unwinged

1 reference

Flora of North America

d0_s3

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

weakly

1 reference

Flora of North America

d0_s3

range morphology value

morphology statement structure

morphology statement character

some measurement

morphology statement value from

2

morphology statement value to

5

1 reference

Flora of North America

d0_s3

range morphology value

morphology statement structure

morphology statement character

morphology statement value from

ovate

morphology statement value to

broadly lanceolate

1 reference

Flora of North America

d0_s4

range morphology value

morphology statement structure

morphology statement character

morphology statement value from

2

morphology statement value to

5

1 reference

Flora of North America

d0_s4

range morphology value

morphology statement structure

morphology statement character

morphology statement value from

1

morphology statement value to

3

1 reference

Flora of North America

d0_s4

range morphology value

morphology statement structure

inflorescence palea margin

morphology statement character

morphology statement value from

subentire

morphology statement value to

dentate or wavy

1 reference

Flora of North America

d0_s4

simple morphology value

morphology statement structure

inflorescence involucre

morphology statement character

morphology statement value

contracted

morphology statement value modifier

more or less abruptly

1 reference

Flora of North America

d0_s6

simple morphology value

morphology statement structure

inflorescence flower ray-floret

morphology statement character

atypical quantity

morphology statement value

0

1 reference

Flora of North America

d0_s8

range morphology value

morphology statement structure

inflorescence flower ray-floret

morphology statement character

morphology statement value from

13

morphology statement value to

21

1 reference

Flora of North America

d0_s8

range morphology value

morphology statement structure

inflorescence flower ray lamina

morphology statement character

some measurement

morphology statement value from

0

morphology statement value to

10

1 reference

Flora of North America

d0_s9

simple morphology value

morphology statement structure

inflorescence flower corolla

morphology statement character

morphology statement value

ochroleucous

1 reference

Flora of North America

d0_s11

simple morphology value

morphology statement structure

inflorescence flower corolla

morphology statement character

morphology statement value

white

1 reference

Flora of North America

d0_s11

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

white

1 reference

Flora of North America

d0_s14

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

46

1 reference

Flora of North America

d0_s14

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

[48

1 reference

Flora of North America

d0_s14

range morphology value

morphology statement structure

general structure head

morphology statement character

atypical quantity

morphology statement value from

4

morphology statement value to

6

1 reference

Flora of North America

d0_s5

range morphology value

morphology statement structure

general structure head

morphology statement character

morphology statement value from

1

morphology statement value to

4

1 reference

Flora of North America

d0_s5

range morphology value

morphology statement structure

inflorescence flower disc-floret

morphology statement character

morphology statement value from

40

morphology statement value to

60

1 reference

Flora of North America

d0_s10

simple morphology value

morphology statement structure

morphology statement character

morphology statement value

glabrous

1 reference

Flora of North America

d0_s12

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