Difference between revisions of "Tephroseris kjellmanii (A. E. Porsild) Holub (Q2956) "

taxon name

Tephroseris kjellmanii

1 reference

taxon authority

(A.E. Porsild) Holub

1 reference

taxon rank

species

1 reference

taxon status

accepted

1 reference

common name

séneçon de Kjellman (French)

1 reference

Kjellman's groundsel (English)

1 reference

VasCan taxon numeric id

3619

1 reference

distribution

CA-YT

establishment of distribution

occurrence status

present

native

1 reference

publication

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

CA-NT

establishment of distribution

occurrence status

present

native

1 reference

publication

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-NT

original value

N.W.T.

1 reference

CA-YT

original value

Yukon

1 reference

US-AK

original value

Alaska

1 reference

e Asia (Russian Far East)

1 reference

Tephroseris (Reichenbach) Reichenbach

parent taxon

1 reference

taxon habit

herb

1 reference

GBIF taxon key

3131054

1 reference

Global Biodiversity Information Facility

IUCN Redlist Category

NE

1 reference

Global Biodiversity Information Facility

phenology

Flowering May–Aug.

1 reference

taxon habitat

wet soils

1 reference

tundra meadows

1 reference

ridges

1 reference

scree slopes

1 reference

elevation

0–2000 m

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taxon description fragment

Stems single or loosely clustered.

1 reference

d0_s1

Leaves basal and cauline;

1 reference

d0_s2

petioles wingless or weakly winged (1–4 cm);

1 reference

d0_s3

blades ovate to subrhombic, 1–3 × 1–2 cm, margins usually irregularly toothed, sometimes subentire (proximal cauline leaves similar, petioles winged; distal leaves smaller, sessile, clasping, bractlike).

1 reference

d0_s4

Heads 1 (–2).

1 reference

d0_s5

Involucres ± abruptly contracted to peduncles.

1 reference

d0_s6

Ray-florets (0–) 13;

1 reference

d0_s8

laminae 7–12+ mm.

1 reference

d0_s9

Disc-florets 30–50;

1 reference

d0_s10

corollas yellow or light yellow.

1 reference

d0_s11

Cypselae glabrous;

1 reference

d0_s12

2n = 48, 96.

1 reference

d0_s14

morphology statement

stem

single

1 reference

d0_s1

stem

arrangement

growth form

clustered

loosely

1 reference

d0_s1

leaf

position

basal

1 reference

d0_s2

leaf

position

cauline

1 reference

d0_s2

leaf petiole

architecture

wingless

1 reference

d0_s3

leaf petiole

architecture

winged

weakly

1 reference

d0_s3

leaf blade

shape

ovate

subrhombic

1 reference

d0_s4

leaf blade

length

1

3

1 reference

d0_s4

leaf blade

width

1

2

1 reference

d0_s4

inflorescence palea margin

shape

toothed

usually irregularly

1 reference

d0_s4

inflorescence palea margin

shape

subentire

sometimes

1 reference

d0_s4

inflorescence involucre

condition

size

contracted

more or less abruptly

1 reference

d0_s6

inflorescence flower ray-floret

atypical quantity

0

13

1 reference

d0_s8

inflorescence flower ray-floret

13

1 reference

d0_s8

inflorescence flower ray lamina

some measurement

7

12

1 reference

d0_s9

inflorescence flower corolla

yellow

1 reference

d0_s11

inflorescence flower corolla

light yellow

1 reference

d0_s11

fruit pappus

white

1 reference

d0_s14

fruit pappus

whitish

1 reference

d0_s14

chromosome

48

1 reference

d0_s14

chromosome

96

1 reference

d0_s14

general structure head

atypical quantity

1

2

1 reference

d0_s5

general structure head

1

1 reference

d0_s5

inflorescence flower disc-floret

30

50

1 reference

d0_s10

fruit cypsela

pubescence

glabrous

1 reference